1. LiFeBATT 40138F1 LiFePO4 Battery

2. Appearance

3. Specifications (1) Physical Characteristics WeightApprox.365 g Dimension Φ40.6 × 138 mm Electrical Characteristics Nominal Voltage3.2 V Nominal Capacity14,000 mAh Min. Capacity13,000 mAh Internal Resistance <6 m Ω Energy Density Gravimetric 122 Wh/Kg Volumetric253Wh/L Power Density (at 80% SOC, 18s peak) Gravimetric900 W/Kg Volumetric1800W/L

4. Specifications (2) Operation Conditions Charging Voltage3.65 V Charging MethodCC-CV Cut-off Discharge Voltage2.00 V Max Continuous Discharge Current64A Max 10s Peak Current 210 A Max Charge Current28A Operating Temperature Range Discharge -20 ~ 60 ℃ Charge-10 ~ 50 ℃