48V50Ah LiFePO4 Battery Energy Storage Battery NF4850AF

Features of new generation Li-ion EV battery is as follows: safety,long cycle life,light weight,high energy,environment friendly

1.Battery parameter

Model:NF4850AH

Nominal Voltage: 48V

Nominal Capacity: 50Ah

Charge Voltage: 58.4V

Discharge Cut-off Voltage: 40V

Standard charge current: 10A

Standard discharge current: 25A

Max continuous discharge current: 100A

Max pulse discharge current: 150A

Battery case:Metal

Weight: 30±0.1Kg

Dimension(Approx.): 480*300*170mm

Impedance: <70mΩ

Cycle life(80%DOD): > 1500 times

Self-discharge rate: <5% per monthCharge Method(CC/CV)

Standard charge time: 5-7hours

Quick charge time: 3-4 hours

Temperature Characteristic: Charge(0°c-45°c)  Discharge(-20°c--60°c) Storage(-20°C--45°C)

2.PCM parameter

Over-discharge protection voltage for single cell: 2.5V

Over-charge protection voltage for single cell:3.85V

Max. continuous working current: 50A

Over discharge current protection:80A

Short circuit protection: yes

Balance charge function: yes

Recover after protection: Cut-off load

3.Charger parameter:

Input voltage: AC100V--240V

Output Voltage&Current: 58.4V 10A

48V50Ah LiFePO4 Battery Energy Storage Battery NF4850AF