11 best battery for smartphones tablets
Batteries are essential components in smartphones and tablets, providing the necessary power to run these devices. Over time, these batteries can degrade, leading to reduced performance and shorter battery life. Here's some information about smartphone and tablet batteries, replacement parts, maintenance, repairs, and accessories:
Batteries:
- Lithium-ion Technology: Most smartphones and tablets use lithium-ion batteries due to their high energy density and long lifespan.
- Capacity: Battery capacity is measured in milliampere-hours (mAh). Higher mAh indicates longer usage between charges.
- Charging Cycles: Lithium-ion batteries have a limited number of charge cycles, typically around 300-500 full cycles before their capacity significantly decreases.
- Fast Charging: Modern devices often support fast charging technologies like Quick Charge or USB Power Delivery, allowing for quicker charge times.
Replacement Parts:
- Battery Replacement: When a smartphone or tablet battery deteriorates, it can be replaced by authorized service centers or skilled technicians.DIY replacement kits are also available for some models.
- Original vs. Third-Party Batteries: Using original manufacturer batteries ensures compatibility and safety. Third-party batteries might be cheaper but could pose risks.
Maintenance and Upkeep:
- Optimal Charging: Avoid overcharging your device. Unplug it when fully charged to prevent stressing the battery.
- Temperature Control: Extreme temperatures, both hot and cold, can affect battery life. Avoid exposing your device to such conditions.
- Software Updates: Keeping your device's software up-to-date can optimize battery performance as manufacturers often release updates to enhance power management.
Repairs:
- Professional Repairs: For complex battery issues or other hardware problems, it's advisable to seek professional repair services to prevent further damage.
- Warranty: If your device is under warranty, repairs or battery replacements might be covered, provided the issue isn't due to user damage.
Accessories:
- Power Banks: Portable power banks are handy accessories for charging smartphones and tablets on the go, ensuring you stay connected without a power outlet.
- Wireless Chargers: Wireless charging pads are convenient and eliminate the need for cords. However, charging speed might be slower compared to wired charging.
- Battery Cases: These cases have built-in batteries, extending your device's usage time. They're particularly useful for heavy users or travelers.
Regular maintenance, cautious charging habits, and using quality replacement parts can significantly prolong your smartphone or tablet's battery life, ensuring optimal performance over time.
Below you can find our editor's choice of the best battery for smartphones tablets on the market- 25000mAh High Capacity: With Lithium polymer battery, it can charge iPhone 8 about 10+ times, S6 about 6.3+ times and iPad mini 4 about 3.3+ times, ideal for 10 days of travel.
- 4 Solar Panels: The solar charger can absorb more solar energy, with 5W solar power and 1A current, it’s charging speed under the sun is as same as the iPhone adapter. (Support wall charger).
- Dual 2.1A USB: The solar phone charger can charge two devices simultaneously. A 2000mAh phone can be fully charged in 1-1.3 hours and a tablets is about 2 to 3 hours.
- Waterproof and Practical: It has a waterproof cover and a built-in bright LED light with 3 modes (Steady-SOS-Strobe), perfect for camping, hiking and more outdoor activities.
- What You Get: 1× 25000mAh solar charger, 1× micro-USB cable and 1× user manual. Make sure your smart devices keep powered all the time!
Product description
This compact, portable USB power bank allows devices to be charged from 4 AA batteries while on the move. Ideal for smartphones, tablet computers and many other devices.
- Powered by 4 AA batteries
- Features a battery level indicator (green for alkaline and blue for rechargeable)
- Power supply: 4 x AA batteries (not supplied)
- Output voltage: 5Vdc
- Output current: 800mA
- Dimensions: 79 x 34 x 34mm
- Weight: 40g
- Batteries not included
- Features a battery level indicator (green for alkaline and blue for rechargeable)
- Requires 4x AA batteries
User questions & answers
Question: | does it discharge batteries |
Answer: | Package Contents: 1 x Charger 3 x Batteries 1 x USB Charger Cable 1 x Small Carrying Case 3 x Plastic Battery Cases 1 x GoPro Lens Cap 1 x Lens & Screen Cover |
Question: | Is there a distinction between the two usb ports? one is listed as 2.1a and the other 1.0a. will this effect their use |
Answer: | I have a GoPro hero 5 and Hero 6 and this charges three batteries at a time. I have GoPro batteries. I see no difference in the time the batteries take to charge nor how long they operate before being too low to operate the GoPro between the TELESIN and charging in the GoPro. But I do note the GoPro gets hot when charging and the TELESIN does not. |
Question: | Is it dual voltage |
Answer: | Not compatible. |
Question: | v or 1.5v |
Answer: | It holds a charge, but should be plugged in and recharged after each extended use. Great product! |
Product features
EBL 808U rechargeable AA AAA Battery Charger and 16 Pack 2300mAh AA Rechargeable Batteries
Compatible
1. Freely charge 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries;
2. Support to charge your 2 different phones or 1 tablet while charging batteries.
Note: Please don’t charge alkaline or lithium batteries.
Multiple Protection
Adopting -∆V intellectual cut-off charging method automatically turns into trickle charge to prevent overcharge, short-circuit reverse polarity or any other malfunction for optimal charging protection.
Package
1 X EBL 808U Battery Charger
8 x 2800mAh Rechargeable AA Batteries
1 X User Manual
1 X AC Power Cable
Build-in 2 USB Fast Charge Port
1. Freely charge 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries;
2. This multi-purpose battery charger comes equipped with 2 USB ports (USB 1: 5V/2.1A, USB 2: 5V/1.0A) for charging a smartphone, iPad or other USB device while charging batteries.other USB devices
Patent Trickle Charge Mode
Adopting -∆V intellectual cut-off charging method, automatically turn to trickle charge, overheat-detection to prevent over-charging, short circuit protection and reverse polarity protection.
Specification
Input:100-120V AC MAX:4A
Output:2.4V DC 180mA
USB Output: 5V/1.0A 5V/2.1A
Battery Charge Rate:>90%
Size: 7.2 x 3.7 x1.1 inch Weight: 5.9 oz
Compatible AAA & AA Batteries
1. Freely charge 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries;
2. Support to charge your 2 different phones or 1 tablet while charging batteries. Note: Please don’t charge alkaline or lithium batteries.
Auto & Smart Indicator
EBL 808U with personality LED indicator shows the charging process Red means charging; Green means fully charged.
Good Heat Dissipation
Efficient prevents overload, over heating, over current & voltage, and short circuit for safer, faster charging, EBL always provide you a safety environment, reliable battery charger.
Product description
Ruipu 24000mAh 2020 Upgrade High Capacity Portable Charger Power Bank with Smart LED High-Speed Charging for Smart Phone, Tablet and More
Function①: Humanized design of LCD: It will show up automatically once it is plugged.
Otherwise if it does not show up,pressing once on the power button to turn it on.The display will not stay on,it will consume.
Function②: Dual Outputs: It has two outputs which can be shared with your friend when two devices need to be recharged at the same time.
Charger your power bank
To obtain the maximum charging efficiency, we recommend using a 5V/2A or 5V/2.4A charger and the included USB cable to charge the power bank. It takes approx 10 to 11 hours to fully charge the power bank.Can charge two device at the same time.
1.Use Micro USB cable to charge your power bank
2. Use computer to charge the power bank
When the power bank malfunctions for some reason, you can resolve the malfunction yourself through below ways
1.Please choose qualified,quality assurance charger
2.Please check whether the input/output interface is in good connection
3.Please use the attached or original cable to charge
4.first connect the power bank then connect the phone
5.Please contact our customer service, if it cannot work any more
Parameter:
Battery Type: Lithium Battery
Capacity: 24000 mAh
Input: 5V/2A
Output: 5V/2A,5V/1A,
Product Dimension: 16x7.7x2.2 cm
Product Weight: 0.5 kg
After-Sale:24 months
What’s In the Box:
1 x Ruipu External Battery Pack
1 x Micro USB cable
1 x User Manual
1 x After-sales Card
If you have any problems welcome to contact our within 24 hour customer service.
- 【Huge Capacity】24000mAh capacity,suit for overseas travel, business travel,you can charge the device many times to eliminate the anxiety of battery exhaustion.
- 【Fast Charging 】Dual USB ports to charge two devices simultaneously, auto detects your device to deliver its fastest possible charge speed up to 2.1A. a full recharge only takes about 10-11 hours with a 2A adapter.
- 【Smart LCD】Show the remaining power of the item through LCD directly as well as the current's voltage & ampere.If it does not show up,pressing once on the power button to turn it on.
- 【Multiple Protection】】Overcharge & over-discharge protection. Input overvoltage protection & output overvoltage protection, Output current protection and short circuit protection.
- 【What You Get】1x 24000mAh Portable Charger, 1x Micro USB Cable , 1x User Manual, 24-Month After-Sale,and friendly customer service.
User questions & answers
Question: | Is this device compatible with Kindle Fire Tablet |
Answer: | It works with any power cord that as a USB end to it. Since it has 2 USB portals, I can charge my iPad and Kindle Fire at the same time. |
Question: | Is this TSA approved for travel? I'm not a frequent flyer, but am expecting to travel for work. I heard there's a limit on watt hours for flying |
Answer: | Technically yes in carry-on NOT in checked bag but only if they run the formula. The Formula is (mAh)*(V)/1000 = (Wh) You're not allowed over 100wh (watt hours) in checked bags. This battery is 120wh. |
Question: | Is this made in the USA |
Answer: | Made in China |
Question: | Is the battery lithium or nickel |
Answer: | It is Lithium ion battery. |
- 25000mAh High Capacity: Built-in 25000mAh high efficiency Li-polymer battery, It can fully charge most smartphones for 8-10 times; tablets for 3-4 times.
- 4 Times Larger Solar Panels: Equipped with 4 high performance solar panels, up to 1A input when recharge itself under the direct sunlight, which is 4-6 times faster than the other solar chargers.
- 2 USB Outputs: Dual USB ports allow you to charge 2 devices simultaneously, up to 2.1A output. Quickly charge your phones.
- Perfect for Outdoor Gear: Built-in 9 LED flashlight supports SOS function; Compact size design, as large as iPhone 7P. Easy to hang it on your backpack via hook.
- What you get: A 25000mAh Portable Solar Charger, a micro USB cable, User Manual.
User questions & answers
Question: | How does this changer perform in colder temperatures |
Answer: | Hi, glad to get your inquiry. Because it's in the winter, so the solar charging speed will slower than that in the summer day because of the decrease of sunlight intensity. So i recommend you use wall charger to charge it in colder temperatures. And any problem arises, you can contact me directly at [email protected] or amazon message. i will do my best to solve your problem. hope this answer can help you. |
Question: | Will it run a small 5v usb fan |
Answer: | We bought a couple of dpolar f621 5v fans and it ran them awesome during outage from hurricane. Fans are awesome too for 10 bucks a pair lol |
Question: | Can you also charge fast with electricity then take camping and maintain with solar |
Answer: | Yes, it can be recharged by solar power or wall charger. You can fully charge it by wall charger before traveling, and then hang it on your backpack when you travel, it will charge itself by solar power. hope this answer can help you. |
Question: | How long does it take to fully charge from a low charge level |
Answer: | Glad to get your inquiry. If you use 2A wall charger, it will take 12-15 hrs to be fully charged from a low charge level. If you use 1A wall charger, it will take 18-25 hrs to be fully charged. If you use the solar panels: if you put it in the direct and strong sunlight, it will take 35-50 hrs to be fully charged. Hope this answer cna help you:) |
Product description
Never carry a charging cable again. The mophie power station plus universal battery combines a compact design, premium feel and built-in switch-tip, charging cable that charges both Apple and micro USB devices. This 6,000mAh battery gives you more than two additional charges on your smartphone or will keep your tablet charged longer for more reading. A second USB port lets you charge two devices at the same time. Charging on-the-go is now easier than ever. Mophie products go through rigorous testing. Each battery is tested three times to ensure peak performance and safe operation. This is the reason why mophie is the No.1 and most trusted brands in portable power.
- 6,000mAh portable battery with build-in switch-tip cable
- Triple-tested battery ensures peak performance and safe operation
- 2.1 ampere output-charge smartphones or tablets
- Slim easy-to-carry design and aluminum finish
- The No.1 and most trusted brand in portable power. Please refer the user manual before use.
User questions & answers
Question: | How many watt hours is this unit? TSA guidelines says no more than |
Answer: | 100 watts. Just flew out for weekend had no problem with TSA |
Question: | I have a Samsung S9plus mobile phone is this compatible with my phone |
Answer: | I don’t believe so, this specific one is micro usb and iPhone not usb c |
Question: | Can you plug in your own USB cord to charge items or can you only charge through the provided cord |
Answer: | The provided cord is to charge the charger. The built in cord can be used to charge an Apple or Droid/micro-usb device. At the same time you can plug in any USB cable into the device to simultaneously charge a second device. |
Question: | I just pulled it out of the box and it has one light worth of battery, about how long will it take to fully charge |
Answer: | The powerstation plus will take 6-8 hours to fully charge. |
Product features
mophie powerstation Plus External Battery with Built in Cables for Smartphones and Tablets
These low-profile universal batteries feature an elegant design and a built-in switch-tip charging cable with micro USB and Lightning connectors for added convenience. 6,000mAh battery delivers an additional 24 hours giving you the power to do more. Push the integrated power indicator button to display the charging status and current battery life of your powerstation.
- Huge Capacity Battery Pack: 25000mAh huge capacity could charge smartphone about 5 times. It will be very helpful when you are in travel or other outdoor activities.
- Humanized Design Portable Charger: The Android (micro-usb) Input and Lightning Input could give you different choices as you like. Also, one 1A output and two 2A outputs could charge 3 devices at the same time.
- Intelligent LCD Power Pack: The LCD will display the charging status of the unit clearly when being charged.
- Multi-Protect Safety Backup Battery: Our power pack could identify the voltage compatible with your device automatically and start the safety protection to prevent overcharge, overheating and short-circuit.
- What You Get From BCM Power Bank: BCM 25000mAh power bank, Micro USB cable, user manual, warranty card, our 24-month warranty and friendly customer service.
User questions & answers
Question: | can the charger be charged using 200-250 v |
Answer: | You should be fine. It charges over USB 2.0, which is always 5V regardless of region. |
Question: | How long does it take to fully charge this |
Answer: | Dear Friend, Thank you for your questioen. Generally speaking, it will take 8 to 10 hours to fully charge it. Also, it will be infulenced by your cable and adapter. You could use original cable and adapter.(2A,5V) If you have any other questions or requires, please feel free to contact us. |
Question: | Que tiempo de carga le puedo dar a mi powerbank |
Answer: | Dear Friend, Thank you for your question. It will take about 10 hours to charge the power bank fully the first use if you use original cables or adapters. If you have any other questions or requires, please feel free to contact us. Thank you so much. |
Question: | How long does it take to charge the charger |
Answer: | Dear Friend, Thank you for your question. It will take about 8-12 hours to charge it fully. If you have any questions or requires, please feel free to contact us. Thank you so much. |
Product features
Kindly Note:
1.Firstly, please use 5V/2A wall adapter to charge power bank in full,it is recommended.
2.Package Including: 1 x External Battery Pack 1 x Micro USB cable 1 x User Manual
3.Please make sure it is far away from Fire or water.It is not waterproof.
FAQ
- Q: Is power bank waterproof?
- A: No, it is not waterproof and you could keep it away from liquid.
- Q: Why is my power bank not charging?
- A: Whether the cable and charger are compatible for the device.(5V output). Whether the cable connection is loose and make sure your power bank is not depleted.
BCM 25000mAh Power Bank Huge Capacity
25000mAh huge capacity portale charger battery pack could charge your mobile device like smartphone about 5 times. High-Speed Charging.
Works flawlessly with virtually any USB-enabled devices like cellphones, tablets and more. Not fits Bluetooth Earbud or Smartwatch.
Efficent High-speed Charging
Dual Input micro-usb Input and Lightning Input could give you different choices as you like.
Save your space and money. Do not have to bring another cable anymore.
3 USB Outputs, Share Fun With Friends
Three USB Ports Design allow you to charge two devices simultaneously, share the power with your family and friend anywhere.
One 1A output and two 2A outputs could charge 3 devices at the same time.
Universal Compatibility
Universally USB ports (3 USB Charging Port): Compatible with almost all USB-powered device.(Compatible with iPhone/Samsung/Huawei/LG/Ipad/Tablet/...)
Intelligent Protection
Our power pack could identify the voltage compatible with your device automatically and start the safety protection to prevent overcharge, overheating and short-circuit .
Widely Used
Ideal for your daily activities or other long time outside trip.
Perfect for you to share the power bank juice with our family and your friends anywhere!
Product description
Talk, play and browse longer than ever with the new mophie power station Universal battery. This 6, 000mAh Universal battery is packed with more power then ever. Get more than two additional charges on your smartphone or keep your tablet charged longer for more reading. Two USB ports let you charge Multiple devices. The slim design and premium aluminum finish make this pocket-sized model Easy to carry. mophie products go through rigorous testing. Each battery is tested three times to ensure peak performance and safe operation. This is the reason why mophie is the #1 and most trusted brand in portable power.
- Rechargeable 6, 000mAh universal battery
- Triple-tested battery ensures peak performance and safe operation
- 2.1 ampere output-charge smartphones or tablets
- Slim, easy-to-carry design and aluminum finish
- Charges your mobile devices such as your smartphone, smart watch and more
User questions & answers
Question: | is this compatible with an iphone8plus |
Answer: | Yes the battery is comparable with the iphone 8 plus. All you need is the charging cable for apple. |
Question: | Does this charge a Kindle Fire |
Answer: | Kindles don’t have a USB Port! The have a plug at the end of the cord and a sized connector then any iPhone or iPad so please click on the name of the company up by the pricing and ask them, just in case my husbands wrong? ;) |
Question: | Before I click buy, what is the warranty that comes on this and how does it work |
Answer: | 90-days |
Question: | Usb-c and 3.0 compatible |
Answer: | Yes— u will love I use to play my blue tooth speakers |
Product features
Know before you go
Push the integrated power indicator button to display the charging status and current battery life of your powerstation. With a size slim enough for any pocket or handbag, this high-density powerstation battery is still capable of delivering up to two full charges to most smartphones.
- 【24000mAh High Capacity Power Bank】It is far more than enough for a long time trip which can simultaneously charge your two devices multiple times with this 24000mah power bank. No need to worry about device running out of power.
- 【LCD Display Battery Pack】The remaining power can be displayed on the digital screen, including input and output status. You can choose when to charge the power bank as you like.
- 【Dual Output and 2 Input Ports Portable Charger】Type-C and Micro-USB Input with two options for you to choose charging the portable charger. Dual output maximum 2.1A fast charging which allows to charge 2 devices simultaneously. It is suitable for daily life, business trip or other outdoor activities.
- 【Safety Protection Phone Charger】Multiple safety protection technology perfectly protects your device from over-voltage, over-current, over-charge, over-discharge and short circuit.
- 【After-sales of Backup Battery】Please do not purchase used one, this power bank is only available in our store CXLiy. We provide 24 months after-sales service for the power bank in our store CXLiy. Friendly customer service, all your concerns will be solved within 24 hours. Package Including Power Bank, Miro-USB Cable, User Manual, After-Sales Card. (AC adapter is not included)
Product features
Why This 24000mAh LED Portable Charger?
1. 24000mAh high capacity power bank provide multiple charge times.
2. LED digital display show the accurate status of battery charge.
3. Two outputs let you charge 2 devices simultaneously.
4. Charge the power bank conveniently via either Type-C or micro-USB
5. An airline-approved power bank offers you a full week’s safe power.
6. Compact body fit in most pockets nicely.
Recharge the Battery Conveniently Via Dual Inputs
Charge the portable charger conveniently via either Type-C or Micro-USB,Each input port is 5V2A.
Charging 2 Devices Simultaneously
Share the power and share the fun with the twin USB outputs without worrying about low battery.
Universal Compatibility
Universally compatible with virtually any of your USB devices even your smaller devices like Bluetooth earbuds, smart watch, or heated vest.
24000mAh Huge Capacity Power Bank
The most compact 24000mAh LED display power bank, easy to carry on the go and ready to power up your devices for a whole week.
Safe Protection Battery Pack
Built-in intelligent IC with multiple security safeguards to against over-current, over-charging, over-heat and short-circuits for your charger.
Practical LED Display
With LED display, durable material and excellent production, our power bank provide 2 year sale service.
Product description
Talk, play and browse longer than ever with the new mophie power station XXL universal battery. This 20,000mAh universal battery is packed with more power than ever. Get more than seven additional charges on your smartphone or get up to two extra charges on your tablet. Three USB ports let you charge multiple devices. The compact design and premium aluminum finish make this model easy to carry. Mophie products go through rigorous testing. Each battery is tested three times to ensure peak performance and safe operation. This is the reason why mophie is the No.1 and most trusted brands in portable power.
- Rechargeable 20,000mAh universal battery
- Triple-tested battery ensures peak performance and safe operation
- 2.1 ampere output-charge smartphones or tablets
- Slim, easy-to-carry design and aluminum finish
- Charges your mobile devices such as your smartphone, smart watch and more
User questions & answers
Question: | Does this have any type of overcharge protection, so that my camera will not get overcharged? I noticed my cam gets hot when plugged into this |
Answer: | The mophie powerstation XXL comes with overcharge protection. If you feel your powerstation isn't working as it should, please give us a call at 888-866-7443. |
Question: | can it charge pixel 3 xl phone? it has usb c port |
Answer: | As long as the other end of your pixel’s charging cable is a standard USB - then yes. You can charge whatever you want as long as the end that plugs into the block is USB |
Question: | Can the xxl be brought on a plane |
Answer: | YES! I've had mine with me in 'carry on' on many flights with no problem. However, there have been many TSA changes within the last two weeks/ actually days since my last flight (May 21, 2017). I would check just to be safe. |
Question: | Can i use it to power my dell xps 13 with exclusively usb c ports with the correct cable |
Answer: | No. 2.1 max ampere output will not drive and XPS even with a USB to USB C cable |
Question: | Is this pack compatible with the iPhone 8 Plus |
Answer: | If your phone supports qi charging, it does. |
Product features
mophie powerstation XXL External Battery
Keep everyone’s devices fully powered and ready to go with the new mophie powerstation XXL universal battery. This 20,000mAh portable battery will give your smartphone up to 100 hours* of extra battery and can power up to three devices at once including power-hungry tablets.
Product description
30000mAh Ultra High Capacity Portable Charger Power Bank with LED Digital Display High-Speed Charging for Smart Phone, Tablet and More
Features:
- VERY Powerful, the power bank can charge the phone for 6-9 times. - Portable Charger with LED Digital Display, shows you the remaining power (0%-100%), let you know how much power it's remaining.
- Dual input ports, you can charge the power bank via Micro USB or Type-C.
- Dual output ports, which allows charge 2 devices simultaneously. - MultiProtect safety system combines high-voltage protection, current regulation, temperature control, and more to keep you and your devices safe.
- Permission for aircraft: You can take this power bank by plane.
- Universal Compatibility: The battery pack can be compatible with all smartphone and tablets such as iPhone, iPad, iPod, Huawei, Samsung, Android and more.
- Ideal for travelling. No worry about out of battery anymore.
Capacity and Parameter:
Capacity: 30000mAh/111Wh
Model Number:PC3
Input: DC 5V 2.1A (Max)
Output: DC 5V 2.1A (Max)
Battery Type: Lithium-polymer battery, with CE, RoHs and UL certification.
Package Includes:
1 x 30000mAh Power Bank
1 x Micro Cable
1 x User Manual
- 【Ultra-High Capacity 30000mAh】The powerful 30000mAh capacity power bank provides 9 charges for iPhone 11 pro, almost 7 full charges for Samsung Galaxy S10, and over 2 and a half charges for iPad Mini. Best for a business trip or other outdoor activities.Without extra worry about low phone battery.
- 【Portable Charger & Dual USB Charging】The power bank can recharge with an cord either micro USB or Type-C about 13 hours; Dual outputs which allows charge 2 smartphones or tablets at once.Enjoy sharing the battery with your friends. Micro USB and Type-C two input let fully recharges itself more convenient and faster.
- 【Safer for Longer】Built in three high quality Li-Polymer batteries and safeguards, longer standby time and protect your devices against excessive current, overheating,and overcharging, safe and reliable.
- 【Smart LED Digital Display】 The newest fashionable polished surface design with digital display, accurately keep track of remaining power, mirror LCD display makes it more fashion and cool.And the power bank supports iPhone, Samsung Galaxy, most other Smart cell phones, Tablets, Bluetooth devices and more.
- 【What you get】LIFETIME friendly customer service (If the Amazon return window is closed, please contact our customer service directly). PACKAGE: 1*Bextoo 30000mAh Portable Charger, 1*Micro USB charging cable, 1*User Guide.
User questions & answers
Question: | Is 30ah is a bit of exaggeration for ten 18650s packed inside |
Answer: | An 18650 cell rated at 2,000mAh can provide a continuous load of 20A (30A with Li-phosphate).. So technicalllllyyyyyy |
Question: | How many times can charge iphone 6 plus |
Answer: | I used this 12-13 times to charge my iPhone 6 plus. There’s also a digital readout which shows you the percentage remaining for the battery. |
Question: | Is it actually 30000 mAh |
Answer: | Dear friend.Yes, the power bank built in three 10000mAh high quality batteries. Real 30000mAh huge capacity. Hope this would be helpful for you. |
Question: | How to know how many battery left |
Answer: | Dear friends. The LCD light indicator shows the remaining power when charging to ensure you are aware of the available power.Hope this would be helpful for you. |
- Adjustable DC Output: With the five most commonly used DC voltages, the Krisdonia 25,000 can directly charge your laptop without needing your laptop charger. Double click to set the voltage from 5V to 20V.
- Super Power & Portable Size: Loaded with a 25,000mAh battery you never need to worry about being stranded without power. Size 5'' x 5.9'' x 1.1'' and weight 1.5lb make it easy to carry on. You can quickly put it in your briefcase, backpack or carrying bag when you're on the go.
- LED Digital Display & Fast Recharge: Bright Led display built in battery to show the DC voltage and battery level. DC-IN 19V/2A enables our power bank to be recharged in just 3-3.5 hours.
- PASS THROUGH: Builds in PASS THROUGH function, that is to say that you can simultaneously charge the power bank and the devices. The function is activated by pressing the button for 2 seconds while the power bank is recharging.
- Warranty: Krisdonia comes with a 1-year limited warranty and lifetime customer support. The Krisdonia 25000 includes a USB-A fast charging cable and a Magsafe 2 cable. TYPE-C converter sold separately.
Product features
Bright LED Display
Builds in bright LED digital display
You can easily know the DC voltage and battery level of the power bank to avoid being left without energy.
Technology QC3.0
High powered USB-A 18W QC3.0
Charge your mobile devices with our high powered USB-A port. Capable of outputting up to 18W of power, you can charge up your mobile devices at lightning speed. It is also compatible with QC 3.0 and can fast charge many modern mobile devices including:
- Samsung Galaxy S6 and newer (QC 2.0)
- LG G5 and newer (QC 3.0)
- Xiaomi Mi 5 and newer (QC 3.0)
Ultimate Charging Efficiency
5V / 8.4V / 9V / 12V / 16V(16.5V) / 20V(19V, 19.5V)
With the five most commonly used DC voltages, the Krisdonia 25,000 can directly charge your laptop without needing your laptop charger. This portable and lightweight charging solution provides the ultimate in charging efficiency.
Pass Through Function
Builds in PASS THROUGH function, which means that it can power other devices while the power bank itself is charging. The function is activated by pressing the button for 2 seconds while the power bank is recharging itself. The display will change from 19V input to 5V output.
Package Including
Krisdonia Laptop power bank x 1
Home charger x 1
DC cable x 1
Magsafe2 Cable x 1
USB Cable x 1
Laptop Connector x 28
Multifunction bag x 1
User Manual x 1
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