Energy Cell Energy Cell

This specification defines the characteristics of a rechargeable lithium ion battery manufactured by ENERTECH INTERNATIONAL INC.


Nominal Capacity12.0 Ah
Energy DensityVolumetric380 Wh/ℓ
Gravimetric185 Wh/㎏
Weight≤ 240 g
Nominal Voltage3.70 V
Operating Voltage RangeMax.4.20 V
Min.3.00 V
Standart CurrentCharge6.0 A
Discharge6.0 A
Maximum CurrentCharge12.0 A
Discharge24.0 A
Peak Discharge-
Internal Resistance< 3.0mΩ
Operating TemperatureCharge0°С ~ 45°С
Discharge-20°С ~ 55°С
Recommend25 ± 3℃
Storage Temperature< 1 month-20°С ~ 55°С
< 1 year0℃ ~ 25℃
Storage Humidity45 ~ 85%RH
Cell DimensionsThickness7.0 +0.0 / -0.5mm
Width115.0 ±2.0 mm
Length145.0 ±2.0 mm