| Brand | KingSener |
| Capacity | 4.2Ah 50.4WH |
| Voltage | 12V |
| Model | M3863A |
| Product | Defibrillator Battery |
| MPN | M3860A M3861A M3840A |
| Country Of Origin | China |
Battery Model: M3863A. We will reply to you within 24 hours and do our best to resolve the problem for you. Capacity: 4200mAh.