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| Product size | 116*22*108mm | Product weight | 0.52kg |
| Standard voltage | 2.3V | Product capacity | 20Ah |
| Battery internal resistance | 0.53mQ | Cycle life | 20000Cycle |
| Working temperature | -30°C-55°C | Charging current | 0.2C |
| Discharge cut-off voltage | 1.7V | Charging limit voltage | 2.7V |