3 best battery charger with usb ports

Battery chargers with USB ports are versatile devices that allow you to charge various electronic gadgets using USB cables. These chargers are designed to recharge rechargeable batteries and power USB-compatible devices. Here's what you need to know about them:

1. Universal USB Compatibility:

  • Battery chargers with USB ports support a wide range of devices, including smartphones, tablets, cameras, and other USB-powered gadgets.
  • They are compatible with different USB cable types, such as USB-A, USB-C, and micro USB, making them convenient for various devices.

2. Rechargeable Battery Support:

  • These chargers often come with slots for rechargeable batteries (such as AA or AAA). You can insert these batteries into the slots and charge them using the charger's USB port.
  • Some models support multiple battery sizes and types, providing flexibility in your charging options.

3. Fast Charging Technology:

  • Advanced chargers incorporate fast charging technology, allowing your devices to charge quickly and efficiently.
  • They may feature intelligent charging circuits that optimize the charging speed based on the connected device's requirements, ensuring safe and fast charging.

4. Multiple Ports and Multi-Device Charging:

  • Many chargers come with multiple USB ports, enabling you to charge multiple devices simultaneously.
  • Some models have a combination of USB ports and battery slots, allowing you to charge both rechargeable batteries and devices at the same time.

5. Compact and Portable Design:

  • These chargers are often compact and lightweight, making them portable and suitable for travel or on-the-go charging needs.
  • Portable USB battery chargers are equipped with built-in batteries, allowing you to charge your devices even when there's no direct power source available.

6. Overcharge and Overcurrent Protection:

  • Quality chargers have built-in protection mechanisms to prevent overcharging and overcurrent issues, ensuring the safety of your devices and batteries.
  • They might also offer features like temperature control to prevent overheating during charging.

7.LED Indicators:

  • USB battery chargers usually have LED indicators to show the charging status of the connected devices and batteries.
  • These indicators provide visual cues, indicating when the charging process is complete.

Battery chargers with USB ports are convenient and efficient solutions for keeping your rechargeable batteries and electronic devices powered up. When choosing a charger, it's essential to consider factors such as compatibility, charging speed, safety features, and the number of USB ports to meet your specific charging needs.

Below you can find our editor's choice of the best battery charger with usb ports on the market
  

EBL 8-Bay LCD Battery Charger USB Port Type C Input for AA AAA C D Rechargeable Batteries - Rechargeable C Battery 5000mAh × 2, D Battery 10000mAh × 2 and Battery Charger Combo

EBL

Based on 203 reviews Check latest price
  • Independent Battery Charger: EBL universal LCD AA AAA C D battery charger, 8 bays individual charger, freely charge 1/2/3...7/8 pieces AA/AAA Ni-Mh rechargeable batteries or 4 slots for 1/2/3/4 pieces C/D Ni-MH rechargeable batteries.
  • LCD Display Rechargeable Charger: Rechargeable AA AAA C D Battery charger with smart LCD screen indicates the whole charging process for the AA AAA batteries and C D rechargeable batteries.
  • Fast Battery charger: USB 5V/2A （NOTE: Fit for 2.0A adapter only, DO NOT use 1.0A adapter）and Type C Input, backup input port, improves your charger more adaptability, give you more choices to fulfill your batteries, saving the long waiting time for charging.
  • Safety Guarantee: Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.
  • Batteries: Ultra long running time with this 10,000mAh high capacity D batteries and C batteries, Batteries can be used in any C D devices and work in all C D NiMH chargers; ideal for high drain devices.

User questions & answers

Question: Why does the display flash on/off when trying to charge 2 C’s and 2 D’s
Answer: no
Question: Will any brand of rechargeable batteries work
Answer: yes
Question: Has anyone else experienced a flashing display when fully loading the charger
Answer: I can't be 100% sure but it looks like the same one. Also the BL610 = the Ninja Professional and other respondents say this one works with the Professional.
Question: Does this change 18650 batteries
Answer: Yes it will

Product features

Features of Battery Charger

  • Input: DC 5V/2A (MAX)
  • Output: DC 1.2V (NO-LOAD)
  • AA: 900mA, AAA: 900mA
  • C: 1800mA, D: 1800mA

Adopt super fast charging technology, （NOTE: Fit for 2.0A adapter only, DO NOT use 1.0A adapter） save your time and save your batteries' life.

Working Environment Condition

Working temperature: 0℃ - 35℃

Storage temperature: -10℃ -50℃

Surface temperature of Charger: 35℃-80℃

Surface temperature of Battery: 25℃-60℃

Upgraded Independent Cycle Tech

The Battery Charger can charge 1-8 Ni-MH AAA/AA rechargeable batteries or 1-4 Ni-MH C/D rechargeable batteries respectively.

Every Slot has their own cycle, you will never worry about having to find two Low-power batteries for charging.

Intelligent Auto-detection Technology

Our Charger can Intelligently auto-detect batteries' status.

Faulty or Incompatible battery will be indicated by LCD display with "ERROR".

Powerful EBL C D Size Batteries - Home Basic

* High performance, up to 1,200 rechargeable cycles.

* Precharged 15%~20% of capacity by solar energy. Could be used when you get it.

* Excellent charge/discharge performance, the batteries will keep a high quality after 3-5 times charge & discharge when used in the first time or long time no used.

* Longer life in the high drain devices than normal Alkaline batteries.

* Durable case, convenient for storage and taking on the go.

Portable Charger 26800mAh【2020 Upgrade High Capacity】Power Bank Ultra Compact External Battery Pack Backup with 4 LED Lights,Dual USB Ports High-Speed Charging for Cell Phones, Tablet and More (Black)

Yacikos

Based on 4 reviews Check latest price

Product description

26800mAh 2020 Upgrade High Capacity Portable Charger Power Bank with 4 LED Lights High-Speed Charging for Smart Phone, Tablet and More



26800mAh Ultra-High Capacity



Ultra high capacity portable charger can output 26800mAh power, can charge the phone for 5-7 times.

Iphone 6S/ 6/ 7/ 8: Recharging 6 - 7 times; Iphone 6/ 7/ 8 Plus: Recharging 4 - 5 times; Iphone X: 5 - 6 times; IPad Pro ( 9.7 inch ): 2 - 3 times; Other Android Devices: Multiple times



Power Pack with 4 LED Indicator



4 indicators to show the battery status as 25%-50%-75%-100%.

The 4 led lights clearly remind you the remaining power of the your portable charger, no more guessing whether need to charge it or not.



Universal Compatibility



Works flawlessly with Android phones (Samsung Galaxy S10+/S10/S9+/S9/S8+/S8/S7 edge/S7 etc), iPhone (iPhone XS max/XR/XS/X/8plus/8/7plus/7/6plus/6s/6 etc)

Google Pixel, Nexus 6P, Table iPad (iPad Pro) and more smart devices;



Specification:



Battery capacity: 26800 mAh / 91.76 Wh

Dimensions: 150 * 15 * 75 mm.

Weight: 350 g

(NOTE: As the powerbank Ekrist has a large capacity of 26800mah, it should be noted that there is some weight).

Color:Black

Battery: lithium polymer

Input: 5V / 2.1A (MAX)

Output: 5V / 2.1A (MAX), 5V / 1A



Package including:



1 x Power bank

1 x Micro USB cable

1 x User Manual



Note:



1.Please fully charge this product before first usage

2.Use the included cable, your original cable or a third-party certified one (such as MFi)

3.The power bank has a large capacity of 26800mAh, please be aware that there is a little heavy.



Problem-solving Channel:



Yacikos focus on providing best products and service to customers, customers’ satisfaction is the prime goal of us. We would provide 24 months quality warranty and 100% money back

  • 【26800mAh Upgrade High Capacity】26800mAh power bank with huge capacity can charges most smartphones over 6 times or a tablet 2+ times. Suitable for a business trip or other outdoor activities.Without extra worry about low phone battery, enjoy your devices entertainment anytime anywhere. [Note:High capacity so the products weight 320g]
  • 【High-speed charging】Dual USB battery pack combined with 5 V / 2.1 A and 5 V / 1A output, simultaneous charging for 2 devices. 4 blue LED indicators show the power left as 25%-50%-75%-100%. Charges in just 14-15 hours with a 2.1A charger.
  • 【Safe and Compatibility Battery Pack】With built-in safeguards design, this power bank can auto identify and change the charging current depending on the different devices to protect your devices against excessive current, overheating, and overcharging, no security risks.
  • 【Universal Compatibility】Our portable charger is suitable for a wide range of electronic devices which have USB port.Please use the included Micro-USB cable, your original cable or a third-party certified one (such as MFi).
  • 【24-Month Warranty】Customer-centric after-sale support 24 months quality warranty and 100% money back guarantee.If you are not satisfied with this charging case, please feel free to contact us. We will solve your problem in 24 hours.

User questions & answers

Question: Will this product work with a Samsung A
Answer: Work with any usb connections
Question: Will this product be heavy
Answer: No its not heavy at all.
Question: Can I plug my power bank and simultaneously charge the battery pack and my phone
Answer: No, you can not. You need to charge the battery pack then use it to charge your phone. Or plug them in separately, but if will not charge your phone while you are charging the battery pack.
Question: Es verdad que la potencia del cargador es 26800 mAh? Porque he estado viendo y escuchando, comentarios sobre otros clientes de que esto no es cierto
Answer: Si es de 26800mah Pero depende de la temperatura,El ciclo seguido que lo usas,cuanto Tiempo lo cargas,El tiempo que dejas de usarlo.ningun cargador te da El 100por ciento pero para El Precio.este cargador te dara para muchas cargadas Si lo Recomiendo.

EBL Smart AA AAA NiMH Rechargeable Battery Charger - 2A USB Charging Port 2 Hour Quick Charger

EBL

Based on 274 reviews Check latest price
  • 2 Hours Quick Battery Charger - Advanced iQuick charging technology with DC 5V/2A USB input. Charge 4AAA 800mAh ebl cells in up to 1.6 hours; 4AA 2300mAh in up to 2 hours; 4AAA 1100mAh in up to 2.5 hours; 4AA 2800mAh in up to 3.5 hours; Saving time on charging.
  • Individual AA AAA Battery Charger - With Independent charging channels, 4 slots, can charge 1/2/3/4 pieces Ni-MH AA AAA rechargeable batteries.
  • Auto-detect Function: Bad and incompatible batteries all can be detected if LED keeps showing RED flashing light. Smart LED indicates the charging progress status, Green flashing - Charging status, Keep Green - Fully charged.
  • USB or Type C Charging ways: You can adopt DV 5V 2A USB Input to connect the charger or DC 5V 2A Type C Input to connect the charger. Two way for your choice, greatly improving the adaptability of the product.
  • Advanced MCU Control System: Uses the MCU control, -△V intelligent control fast charging mode, providing the constant current & constant voltage safety model.

User questions & answers

Question: can you charge off a solar panel 24 watt
Answer: Mine flashes on and off continuously while charging for each battery. If you watch the display you can see "Charge" in reverse font and the level of charge. NOTE: It will also flash a warning if the connectors don't match up and will show an "Error". As to why it does the flashing, I do not know
Question: Saw a review that battery exploded during charging. Did anybody else have such an experience
Answer: As long as they are Nickel Metal Hydride batteries they will work.
Question: would this charge batteries that aren't NiMH
Answer: I guess they all do, but it is continuous once they're charged up
Question: Could I connect to charge other devices
Answer: No, this is not a "universal" charger. It is only for NiMH batteries.

Product features

EBL Smart 2 Hours Ni-MH Battery Charger with iQuick Tech 2A USB-Input for Rechargeable AA AAA Batteries

Model

EBL-6201 2 Hours Super iQuick AA AAA Ni-MH Rechargeable Battery Charger with 2 USB input - For AA AAA Ni-MH Rechargeable Battery

Features of 2 Hours Super iQuick Battery Charger

* Independent 4 Slot Channels

Freely charge 1/2/3/4 pieces AA/AAA NI-MH Rechargeable batteries, support even and uneven.

* Input and Output

Input Voltage: DC 5V 2A (MAX)

Output: DC 3V (NO-LOAD)

AA： 3600mA AAA: 1800mA

* Super Fast 2 Hours 2A Input Battery Charger - Saving your time, saving your batteries' life.

Adopts DC 5V 2A USB Input with advanced iQuick technology, use as an Emergency Charger, only 2 Hours, bring your battery back to life.

Super Charging time:

4×EBL AAA 800mAh -1.6 Hours 4×EBL AA 2300mAh -2.0 Hours

4× EBL AAA 1100mAh -2.5 Hours 4×EBL AA 2800mAh -3.5 Hours

Intelligent Auto-detection

Incompatiable battery:

LED shows RED flashing light, easily helps you detcted all the bad batteries.

Green flashing: Charging status.

Keep Green: Fully charged.

Convenient Charging ways

Two way to use for charging:

You can choose DC 5V 2A USB Input or DC 5V 2A Type C Input to connect the charger.

More convenient for using and greatly improve the adaptability of the product.

Unique Trickle Charge

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.

Package

1×6201 iQuick Battery Charger

1× User Manual

1× Micro USB Port

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