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SuperpackThe 18650 li ion battery is a type of cylindrical lithium ion battery. Small size and light weight, high capacity, very portable. by its 18mm x 65mm size, which is slightly larger than a AA battery.They’re often used in flashlights, electric vehicles,access control,Led Flashlight,Smart wireless security doorbell, robots,toys,solar lights,portable nebulizer,electric motorcycles,laptops, and high-drain devices due.It can provide you with the necessary charging power source or better help you in emergencies such as travel, emergencies, outdoor adventures, camping or other dangerous situations.
Features
●high-quality A-grade batteries
●High discharge performance Li-ion rechargeable battery.
● 2,500mAh capacity offers long-lasting runtimes for all your devices
● Flat top terminal is perfect for use in making OEM battery packs
● Safe and environmentally friendly
● No memory effect
INR18650-25EC Li-ion Battery Ternary Parameter
|
Item |
Specification |
Remark |
|
Normal Capacity |
2500mAh |
0.2C5 to 2.75V |
|
Internal Impedance |
≤30mΩ |
AC Impedance,1000Hz |
|
Nominal Voltage |
3.7V |
|
|
Charging Current (Std.) |
0.2C5 (500mA) |
0~45℃ |
|
Discharge Current (Std.) |
0.2C5 (500mA) |
-20~60℃ |
|
Fast Charging Current |
1.0C5 (2500mA) |
At 25℃ |
|
Maximum Instantaneous Discharge |
3.0C5 (7500mA) |
At 25℃ |
|
Max. Charging Voltage |
4.20±0.05V |
|
|
End-of-charge Current |
0.02C5 |
|
|
Discharge Cut-off Voltage |
2.75V |
|
|
Operating Temperature |
Charge: 0 to 45℃ |
|
|
weight |
Avg:45.6g |
|
|
Storage Temperature |
1month: -20~45℃ |
|
|
3month: -5~35℃ |
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