18650 Rechargeable Battery 3.7V 9900mah High Capacity Long-Lasting for Flashlight, Toys and Pathlight 241011-3S (Flat Top, 20 Pack)
Details
- Number of Batteries20 Lithium Ion
- BrandCWUU
- Battery Cell CompositionLithium
- Recommended Uses For ProductIndoor
- Unit Count20.0 Count
Description
🔋 Power up your gear, power up your life!
- SAFE SMART - Built-in protections guard against overcharge, over-discharge, and short circuits for worry-free use.
- POWER THAT LASTS - Ultra-high 9900mAh capacity keeps your devices running longer without constant recharging.
- ECO WARRIOR CHOICE - Rechargeable up to 1000 times, replacing thousands of disposables and reducing your carbon footprint.
- COMPACT CONVENIENT - Slim 65x18mm size packs powerful energy in a sleek, portable form factor for on-the-go professionals.
- VERSATILE COMPATIBILITY - Flat top 18650 design fits a wide range of gadgets from flashlights to toys and pathlights.
This 18650 rechargeable lithium battery delivers a robust 3.7V and an impressive 9900mAh capacity, designed for long-lasting performance in flashlights, toys, and pathlights. Its flat top design ensures broad device compatibility, while advanced safety features protect against overcharging and short circuits. Environmentally conscious users will appreciate its ability to replace up to 1000 disposable batteries, making it a sustainable and reliable power solution.
Reviews
B**N
Doesn't hold a long charge for a heavy vaper
I like these batteries. They don't hold the charge for very long when I vape. But they get the job done. However, I did spend a lot of money on these batteries and it turns out I had five cases full and the batteries weren't depressed for my 18650 mods. So I ended up having to give those batteries away. Other than that, I'm happy with the batteries. They just need to hold a longer charge
J**.
Average mAh = 1200, You don't even get 15% of what you paid for...
Here is a true to life side by side comparison. 1-1/2 year old 2500 mAh vs the new 9900(?) mAh battery. I purchased the 20 count battery pack thinking at least 5 or maybe 10 batteries would run close to 4000 mAh, but alas this proved to be wishful thinking. Included in my review is a side by side test result using identical test modules. I conducted several tests to arrive at an average. The average mAh across 10 of the 20 batteries purchased ended up at 1238 mAh. Full charge battery voltage readings, (and yes, I allowed a minimum of 6 hours for surface charge decay), ranged from 4.08v to 4.16v making the average of 20 batteries 4.106v. And then there was the ridiculous shipping delay, anyway. If you want to buy wise, don't buy these...
J**E
Cheap
Batteries are really light weight, like dollar store batteries are. I think the 9900maAh claim is sketchy.
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