🔋 Power up smarter, last longer, and never miss a moment!
This 2-pack of 18650 rechargeable lithium-ion batteries offers a robust 9900mAh capacity at 3.7 volts, designed for high-drain devices like LED flashlights and headlamps. Featuring a button top design for broad compatibility, these batteries provide 20% longer runtime than typical alternatives, maintain 80% capacity after 2 years of storage, and include six advanced safety protections to ensure stable, reliable performance.
| Item Dimensions | 2.56 x 0.7 x 0.7 inches |
| Unit Count | 2.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Indoor/Outdoor |
| Reusability | Rechargeable |
| Battery Capacity | 9900 Milliamp Hours |
B**Y
Fits Works in HF Light
Got these for my Harbor Freight small work light. It fit right in, and charged thru the flashlights charge port and it working fine. So far battery life is good, as it is holding a charge and my flashlight is shining bright once again. Cant beat it for the price, great value. And now that saves me from buying another light.
B**
Very good batteries
Replaced on old St odd batteries in lcd flashlight. Works great!
N**N
Hold a charge to keep the light on for 8 hours of summer nights.
I let the batteries charge for two days before using to be sure they had a full charge. The lights are on all night long, even after a cloudy day. After two days of heavy cloud cover the lights last until the early AM, but its' understandable since they didn't get a full charge. Glad to have found these, since stores near me don't stock this battery. Only had these batteries for a month, but much better than the old batteries.
F**G
They work good.
9900mAh 3.7v, RechargeableThey are working very good now. could not be better, but I will know more in six months from now as to how long they last.Fred P........
C**H
exploded after two months
They were used in my solar-powered LED post light. They exploded after two months, in April and May. At the moment, the weather in New England is not particularly hot. I'm disappointed with the battery quality. Fortunately, they were utilized outdoors on a single post. Otherwise, a fire hazard would be worse.
A**R
Reliable and Long-Lasting Batteries – Perfect for All Your Devices!
These batteries have completely exceeded my expectations! Whether it’s for everyday devices like remote controls or more power-hungry gadgets like flashlights and toys, these batteries consistently perform at a high level. They last longer than others I’ve tried, giving me great value for my money.What I love most is their reliability—I don’t have to worry about them leaking or losing power too quickly. They hold their charge well over time, and I’ve noticed that they perform at full strength for much longer than standard batteries. I’ve used them in everything from my camera to wireless devices, and they’ve never let me down.The packaging is also convenient and easy to store, and they’re simple to dispose of safely. Plus, they’re affordable compared to other high-quality brands.Overall, these batteries are a fantastic choice if you’re looking for long-lasting, reliable power. They keep your devices running smoothly, and I highly recommend them for all your battery needs!
R**
Long lasting dependable power!!!
They are powerful and last a long time in my night vision gear. 9000 ma.hr. last 10 times longer than the battery that came with my night vision binoculars !!! The factory battery only lasted an hour and a half. My purchase battery is still working so I don't know yet how long it lasts lol !! I'm happy.
N**
great replacement battery
Arrived as expected, great value for the money.
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