Illuminate Your World! 💡
The 21700 Battery Case Set includes two high-capacity 5000 mAh lithium-ion batteries, designed specifically for flashlights and compatible with various electronic devices. With a stable 3V output, these batteries ensure long-lasting power and reliability, making them an essential accessory for outdoor enthusiasts and everyday users alike.
| Unit Count | 2.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Flashlights |
| Battery Capacity | 5000 Milliamp Hours |
| Voltage | 3 Volts |
M**P
Long lasting charge
I tried few different on this website and so far the best I found
T**S
Works well in my coast headlamp
Charge rate is as advertised. Price was good as well as the fit
T**
Great fit
Good battery and great fit for my vape
M**Y
Battery is slightly too large -- gets stuck inside OrcaTorch
The battery seems okay -- until you try to get it out. I put it into my OrcaTorch D710 and I can't get it out. Solutions proposed online involve soldering or drilling the battery, or throwing away the flashlight. Beware.
C**T
Perfect fit for my genuine Dewalt 20V battery
Direct replacement for bad battery in my 10ah Dewalt 20V battery pack. The battery pack will now accept a charge. It did take a little Dremel work to make it fit.
A**R
They hold up pretty well
They fit amazing and they last a long time. They are pretty good for the money.
H**Y
Worked great for my vape!
Definitely was a little skeptical but these batteries charged fast and they last longer than my work day. Good value!
J**L
Long lasting
Bought to use with my vape and one literally last three days.
Trustpilot
2 months ago
1 month ago