Uni-Com450mAh USB Rechargeable Ni-MH AAA Batteries with Micro USB Cable - Pack of 4
Description
🔋 Power Up Your Life with Rechargeable Convenience!
- SMART INVESTMENT - Save money and the environment with every charge.
- ECO FRIENDLY POWER - Rechargeable Ni-MH technology reduces waste.
- CONVENIENT CHARGING - Includes a compact twin USB cable for easy charging.
- VERSATILE COMPATIBILITY - Perfect for a variety of devices, from remotes to toys.
- LONG LASTING PERFORMANCE - Recharges up to 500 times with minimal capacity loss.
The Uni-Com 450mAh USB Rechargeable Ni-MH AAA Batteries come in a pack of 4, featuring a 5V charging capability and a compact twin USB charging cable. Designed for longevity, these batteries can be recharged up to 500 times with minimal power and capacity loss, making them an eco-friendly and cost-effective choice for powering your devices.
Reviews
R**Y
Convenient, but run down quickly
Being able to recharge these with any micro-USB cable makes these batteries extremely convenient. However, I notice they seem to run down and lose their charge more quickly than store-bought one-use batteries. I have a headband flashlight I use when walking my dog at night. When I used to power it with Duracell batteries, it would stay bright for at least a month. With these rechargeable batteries, it begins to get dim after only two weeks. Likewise, I have a portable dictation audio recorder that usually allows me to do hundreds of hours of recording on Duracell batteries. With these rechargeable ones, I get about half the recording time before I have to replace them.Having said all that, I like being able to swap them out easily and not waste money on disposable batteries. I ordered extras and keep a set on charge at all times.Bottom line: Convenient and saves money in the long run.
A**K
Good quality rechargeable batteries by Uni-com
The media could not be loaded. Good speedy delivery and a wrest value for money product.Thank you Amazon for the brilliant service.These batteries do last a while and hold charge well. The fact they charge with USB cable is spendid
W**.
One was faulty
One did not charge
B**N
It works ok
It does what it should
Y**G
Lasts for 100 recharges
I like these. I use one in my QC25 headphones, and they last several hours of use each. My only gripe with them is one battery was dead on arrival; and two have now died after a year of use. By my estimate, they lasted less than 100 recharges each, much less than the 500 recharges advertised on the packet.Despite this, it's still saved me a bunch of time and effort on alkaline cells, so I've ordered another pack.
B**L
Ok
All good apart from one battery wont charge from new
R**N
Excellent replacement where usb is king
I use these in my Bose QC15 nose cancelling headphones, they work seamlessly. They can be charged from any micro USB cable not just the cable provide, although the split lead charges two batteries at the same time. The packet said they come fully charged and ready to use, this was not true for me, they have a partial charge. Not a problem just stating if you expect them ready to go. These are excellent to replace one use batteries and "normal" rechargeable batteries. Highly recommended.
D**N
Batteries
Just what I was looking for.
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