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| 21.6V 17.5AH LITHIUM ION POWER BATTERY PRODUCT INFO | |
| Item | 21.6V 17.5Ah |
| Series | 6 |
| Parallel | 7 |
| Rated voltage | 21.6V |
| Nominal capacity | 17500mAh |
| Size | 75*132*170 |
| Internal Resistance | ≤300mΩ |
| Weight | 3200g |
| Rated Charge Current | 3.5A |
| Max Charge Current | Max 5A |
| Rated Discharge Current | 3.5A |
| Max Discharge Current | Max 10A |
| Current for Overcurrent Protection | 35-45A |
| Limited charge voltage | 25.2V |
| Discharge Cut-Off Voltage | 15.3V |
| Cycle Life | 0.2C charge 0.2C discharge conditions, 500 times ≥ 70% initial capacity |
| Charging/Discharge Temperature | -40～+40℃/-50~+60℃ |
| Storage Temperature | -10℃～+35℃ better not longer than 6 -month |
| Temperature Protection | 70℃ |
| Certification | ●GB31241-2014（CQC）●UL2054 ●un38.3 ●KC ●MSDS ●RoHS ●Halogenfree ●CE ●UL60950 ●RCM ●PSE ●BIS ●REACH ●Parts certification ●Battery directive ●Other |
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