- Model : BT-303 
- Usage ; Electric power supply to AED 
- Type : LiMnO2 (DC 12V 4.2Ah) 
- Size : 60(H) x 175(W) x 25(T) 
- Weight : 285g 
- Shelf Life: 4 years for standby mode (can be reduced by temperature and humidity condition during storage)