🔋 Power that lasts—never be left in the dark again!
The 16340 Rechargeable Battery Pack offers four high-capacity 2800mAh lithium-ion batteries, designed for a variety of devices including flashlights and headlamps. With a stable 3.7V output and over 1000 recharge cycles, these batteries ensure long-lasting performance and eco-friendly usage.
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Flashlight |
| Item Dimensions | 1.33 x 0.62 x 0.62 inches |
| Unit Count | 4.0 Count |
| Reusability | Rechargeable |
| Battery Capacity | 2800 Milliamp Hours |
A**R
With a USB C these are ultra easy to charge.
These work and work well
N**K
Don't waste your time
Absolute junk. I tried to use them in a cheap Chinese flashlight. The battery that came with the flashlight lasts at least five times longer. These batteries die in about 30 minutes. They're just absolute junk.
A**R
As described
I got exactly what I needed
O**S
One out of 4 were bad out of the package.
1 was bad but the others have worked alright. They seem to be lasting a little longer than the others I have for my laser light.
C**R
Garbage, do not buy
Absolute joke! I knew they wouldn't be 2800 mah. That's 18650 size but I expected at least 500 mah but no. You'll be lucky to get 200 mah in em. Plus an internal resistance of well over 60miliohm they are hot garbage.
K**H
Battery
Works great for what I wanted them for
O**!
Rechargeable batteries
I just recently purchased them. They seem to work fine! No complaints
J**E
doesn't seem to hold a charge for long
Charged 4 of them up. Used one a week or 2 later. Led went dim after 5 minutes.
Trustpilot
1 month ago
1 week ago
