2 best unu usb rechargeable batteries

Unu USB Rechargeable Batteries:

Unu USB rechargeable batteries are a type of rechargeable battery that can be conveniently recharged using a USB port. These batteries are designed for various applications, including those related to multi testers, electrical work, and tools for home improvement.Here are some key points about Unu USB rechargeable batteries:

Rechargeable Technology: Unu USB rechargeable batteries use lithium-ion or nickel-metal hydride (NiMH) rechargeable technology. This allows them to be recharged multiple times, reducing waste and saving money compared to disposable batteries.
USB Charging: These batteries have a built-in USB port, which eliminates the need for a separate battery charger. Users can recharge them directly by plugging them into a USB port on a computer, wall adapter, or other USB power source.
Convenience: Unu USB rechargeable batteries are known for their convenience. They are a suitable choice for various electrical tools and devices, including multi testers, as they can be easily recharged without the hassle of replacing disposable batteries.
Capacity Options: These batteries come in various capacity options, typically measured in milliampere-hours (mAh). Higher-capacity batteries provide longer runtime between charges but may also take longer to recharge fully.
Compatibility: Unu USB rechargeable batteries are designed to be compatible with a wide range of devices that use standard AA or AAA batteries. They can be used in flashlights, remote controls, electronic testers, and many other devices.
Environmental Benefits: Rechargeable batteries, including Unu USB rechargeable batteries, are more environmentally friendly than disposable batteries. They help reduce the number of used batteries entering landfills.
Charging Indicator: Some Unu USB rechargeable batteries come with LED indicators to show the charging status. This feature allows users to know when the batteries are fully charged and ready for use.
Long-Term Cost Savings: While rechargeable batteries may have a higher initial cost than disposable ones, they can save money in the long run because they can be reused many times before needing replacement.
Usage Tips: To prolong the lifespan of Unu USB rechargeable batteries, it's recommended to follow proper charging and discharging practices, avoid overcharging, and store them in a cool, dry place when not in use.

In summary, Unu USB rechargeable batteries provide a convenient and eco-friendly power solution for various electrical devices, including multi testers and tools for home improvement. Their USB charging capability eliminates the need for a separate charger and makes them a cost-effective and sustainable choice for users who want to reduce their environmental impact and save money on battery replacements.

Below you can find our editor's choice of the best unu usb rechargeable batteries on the market

UNI-COM USB Rechargeable AAA Ni-MH Batteries 4 Pack inc Micro USB Cable 450mAh

UNI-COM

Based on 63 reviews Check latest price

Product description

These USB rechargeable batteries will save you hundreds of pounds by removing the need to constantly buy replacement batteries. One battery will recharge 500 times with minimal power and capacity loss. The batteries are charged easily using the supplied compact twin USB charging cable therefore avoiding the use of a bulky and unsightly plug-in charger. Power up your devices using efficient eco rechargeable batteries. Features:Eco batteries that are efficient and easy to rechargeRecharge 500 times with minimal power and capacity lossCharge using the twin USB cable (no bulky and unsightly plug-in charger required) Save s no need to keep buying replacement batteriesReady to use will hold a full charge when not in use for up to 12 monthsApproximately 5 hours charging time General information:

Size: AAACapacity: 450mAhVoltage: 1.2VChemical: Ni-MHCharging: 5V/80Ma

UNI-T True RMS Data Logging Multimeter UT181A with Dual Temperature Measurement Low Pass Filter nS Conductance Trend Capture AC DC Voltage Current Ohm Admittance Capacitance Frequency 60,000 Counts

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Product description

UNI-T is your testing specialist.

Since 1988, Uni-Trend Technology (China) Co., Ltd has been the developer, manufacturer and marketer of reliable testing, measuring and inspecting products to over 100 countries and regions globally.

What You Get

1 x UT181A multimeter

1 x test leads (pair)

1 x USB interface cable

2 x point contact temperature probes

1 x temperature adaptor socket

1 x power adaptor socket

1 x power adaptor

1 x carrying case

1 x paper manual

1 x software CD

(*Also refer to Installation Manual for free download on this listing)

1 x Paper manual

1 x eManual

(*Please download user manual)

1 x Gift box

Specifications

DC voltage (V). 1000V

AC voltage (V). 1000V

DC current (A). 10A

AC current (A). 10A

Resistance (Ω). 60MΩ.

Admittance (nS). 60nS.

Capacitance (F). 60mF.

Frequency (Hz). 10Hz~60MHz.

Temperature (°C/°F). -40°C~1000°C/-40°F~1832°F.

Features

Display count. 60,000

Auto/Manual range

Bandwidth (Hz). 100kHz

AC+DC/Continuity buzzer

Low pass filter 1kHz

dBV/dBm

Diode. Around 3V

Duty cycle. 10%~90%

Dual temperature measurement. T1, T2, T1-T2, T2-T1

Data hold/Peak hold

Relative mode

Data logging. 20,000

Trend capture

MAX/MIN/AVG

Data time display/Data comparison

Backlight adjustment

Analog bar graph/USB interface

Mis-plug alarm

Battery indication/Auto power off

Rechargeable battery

Input protection

Input impedance for DCV ≥10MΩ.

Power. Li-ion battery. 7.4V 2200mAh

Display. 3.5-inch 64K color TFT LCD (320 x 240)

True RMS 20000 Data Logging multi meter tester UT181A, with dual temperature measurement, low pass filter, trend capture, real time and date, data comparison. Measures AC DC voltage (1000V max), AC DC current (10A max), resistance, admittance, capacitance, frequency, etc.
Large 60,000 counts. 3.5-inch 64k color TFT LCD. Bluetooth supported. iDMM APP. PC software. Quickly documents design performance and graphically displays what happened. Stores up to 20,000 sets of measurement data which could be displayed on a trend graph for long term monitoring.
IP65 safety rating. Ultra Safe & Quality Built. Waterproof and dust-proof. Input protection. Reliable for demanding applications that require high-precision. Rechargeable 2200mAh Li-ion battery for continuous uses.
Easy to use. Real time clock for automatic time stamping of saved readings. What you get: UT181A multimeter, test leads, USB interface cable, point contact temperature probes, temperature adaptor socket, power adaptor socket, power adaptor, carrying case, software CD, paper manual, gift box.
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct! *Easy access to UNI-T 7/24 1-on-1 User Support (by email).*

User questions & answers

Question:	Will this display distance in ft + inches + non-decimal fractions (i.e., quarter/eighths/sixteenths of an inch
Answer:	Dear customer, it can charge 1200+ cycles, it is 1.5V li-ion rechargeable battery, more powerful than Ni-Mh, low self-discharge, will keep over 75% of original capacity after 3 years non use, hope you will like it Sincerely, Delipow battery store
Question:	I just purchased this product and am trying to find the manual to download. Specifically I am trying to figure out how to change to English
Answer:	No