Skip to content 
| 3.7V 22.5AH 18650 BATTERY 3.7 V LITHIUM ION RECHARGEABLE BATTERY | |
| Item | 3.7V 22.5Ah |
| Series | 1 |
| Parallel | 9 |
| Rated voltage | 3.7V |
| Nominal capacity | 22500mAh |
| Size | 68*74*50 |
| Internal Resistance | ≤120mΩ |
| Weight | 500g |
| Rated Charge Current | 4.5A |
| Max Charge Current | Max 10A |
| Rated Discharge Current | 4.5A |
| Max Discharge Current | Max 10A |
| Current for Overcurrent Protection | no |
| Limited charge voltage | 4.2V |
| Discharge Cut-Off Voltage | 2.75V |
| Cycle Life | 0.2C charge 1C discharge conditions, 300 times ≥ 70% initial capacity |
| Charging/Discharge Temperature | 0～+40℃/-10~+60℃ |
| Storage Temperature | -10℃～+35℃ better not longer than 6-month |
| Temperature Protection | no |
| Certification | GB31241-2014(CQC),UL2054,un38.3,KC,MSDS,RoHS,Halogenfree,CE,UL60950,RCM,PSE,BIS,REACH,Parts certification, Battery directive, Other |
How to Clean Battery Cables: A Complete Guide for Safe and Effective Maintenance
November 20, 2025
Learn how to clean battery cables effectively and maintain safe, reliable electrical connections for better battery performance.
Reviews
There are no reviews yet.