Li-ion Rechargeable 21700 3.7V 4500mAh Battery
$14.80
Capacity:4500mAh
Voltage:3.75v
Size: 21x70mm
Weight: 65-70g
Discharge power: 4C
Charging power: 1C
Operating temperature: -30~80
cycle life: 1000 times
Maximum continuous discharge current: 5A (0 to 40 degrees)
Instantaneous discharge current: 15-20A
Designed with advanced lithium-ion technology, this 21700 rechargeable battery offers exceptional performance and durability. Its 3.7V voltage ensures stable and consistent power delivery, while its high energy density and low self-discharge rate provide reliable and long-lasting power. The battery is also rechargeable, making it an environmentally-friendly choice that can be used multiple times, saving you money in the long run.
Whether you need it for your flashlight, electric tools, or other high-performance devices, this battery’s universal size and high-capacity make it an ideal power source. Its lightweight and compact design make it easy to install and carry around, while its convenient rechargeable feature ensures you always have power when you need it.
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