Rechargeable Li Ion Battery Pack 14.8V 5000mAh Secondary LIC 18650 Batteries 4S2P with PCM & Wires for Emergency Light

Rechargeable Li Ion Battery Pack 14.8V 5000mAh Secondary LIC 18650 Batteries 4S2P with PCM & Wires for Emergency Light

Electrical Specification:

Watt hour rating: 74Wh

Charging Method: Constant Current + Constant Voltage

Max. Charge Voltage [V]: 16.8V(CELL: 4.2V)

Max. Continuous Charge Current: 1000 mA

Rec. Charge cut off: 50mA

Max. Continuous Discharge Current: 1000 mA

Rec. Discharge cut off: 11V(CELL: 2.75V)

Internal Impedance: <300 mQ

Cycle Life: After the 300 cycles>80% of initial cap. (CHR1A/ DCHR 1 A,25±2 C)

Cell protection:

Over-charge Detection: 4.25V typical

Over-discharge Detection: 2.5V typical

Over-current Detection: 3A to 7A

Ambient Conditions:

Temperature Range

-Charge: 0 to +45°C -Discharge: -20 to +60°C

-Storage :

-10°035°0,<3 month

-10°C~30°C,引 year

Humidity: 40~85%RH, SOC: 45%~55%

Maintenance:

It Is recommended to charge the battery in 6 months after delivery or every 6 months. Consult Minmax for details.

Features:

1. No memory effect
2. Used safely and reliably without Lead
3. High energy density, low internal resistance
4. Made of eco-friendly material, no pollution

Application:

Emergency Light