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4 Pack 18650 Rechargeable Battery 9900mAh With 18650 Battery Charger,Universal Smart Charger for 3.7V Rechargeable Battery 21700 14500 10440
Details
- BrandGeneric
- Product Dimensions1.37"D x x
- Item Weight0.28 Kilograms
- Output Voltage3.7 Volts
- Input Voltage5 Volts
Description
🔋 Power up your hustle with smart, safe, and versatile charging!
- POWER THAT LASTS - High-capacity 9900mAh 18650 batteries keep your devices running longer, so you never miss a moment.
- BUILT IN SAFETY FIRST - Advanced protections guard against reverse polarity, short circuits, overcharge, and overcurrent—keeping you and your batteries safe.
- VERSATILE COMPATIBILITY - Supports multiple battery sizes (18650, 26650, 14500, 10440) to power all your essential gadgets seamlessly.
- CHARGE SMARTER NOT HARDER - Four intelligent slots with individual charging and LED indicators ensure efficient, safe charging every time.
- TRAVEL READY USB CONVENIENCE - Universal 5V USB input lets you recharge anywhere—from your laptop to a power bank—perfect for the on-the-go professional.
This 4-slot smart charger with universal USB input efficiently charges multiple lithium-ion batteries including 18650, 26650, and smaller sizes. Featuring 9900mAh rechargeable batteries, individual LED indicators, and comprehensive safety protections, it’s designed for professionals who demand reliable power on the go.
Specifications
| Item Weight | 0.28 Kilograms |
| Item Dimensions D x W x H | 4.92"D x 3.74"W x 1.38"H |
| Input Voltage | 5 Volts |
Reviews
C**E
Easy to use
This Rechargeable Battery 9900mAh With 18650 Battery is a great buy and well made. It started to charge immediately after plugging into the outlet. The 4 pack of enclosed batteries charge quickly without any issues.This shipped fast and boxed well via Amazon Prime.
D**.
18650 battery
Battery just a little longer than ultrafire batteries but will still fit in ultrafire flash light.
R**T
Recharge via usb, but capacity?
I like the usb charger, the batteries work, but I found they do not last longer than the 1500mAH batteries they were to replace. So I think the 9900mAH capacity is either incorrectly calculated or an exaggeration, you decide. Gave 4 stars because expected them to last longer with bigger gas tank, but they do not.
I**R
Batteries last a long time.
Love these rechargeable batteries with charger.
Y**
Nice product.
Love it.
J**I
False capacity
False advertising. Not a terrible price for a battery charger but there is NO WAY these batteries are 9900MaH. Go googling and find out what the highest possible mAh of an 18650 battery is. It's like 1/3 or 1/2 of what this one claims. I bought them and they don't last nearly as long as ones rated for half as much. Also the charger is very slow...but it does work.
K**N
Very good
Excellent for charging my flashlight battery’s
A**Y
Solid meh
Item is meh. It works but is very cheap. Batteries don’t hold that much of a charge and I’m fairly certain the charger doesn’t have overcharging protection. It’s just on or off. It worked for what I bought them for, but I’d probably try to find a different brand next time if the price is right.
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