Battery 10 – Baykee Pakistan

Product Category

Battery

BK LFP-3840-BJ (38.4V 40Ah) Lithium Iron Phosphate (LiFePO4)

Product Description

The BK LFP-3840-BJ is a 38.4V 40Ah Lithium Iron Phosphate (LiFePO4) battery designed for high-performance energy storage applications. It offers excellent safety, long cycle life, and high energy efficiency, making it ideal for solar energy systems, backup power, electric vehicles, and industrial applications.

Specifications

Nominal Voltage

Nominal Capacity

Energy

Internal Resistance

Cycle Life

Months Self Discharge

Efficiency of Discharge

Charge Voltage

Charge Mode

Continuous Charge Current

Max. Charge Current

Continuous Discharge Current

Max. Pulse Current

Discharge Cut-off Voltage

38.4V

40Ah

1536Wh

≤20mΩ

2000 cycles at 80% DOD 1C/1C

<3%

96~99% @0.5C

43.2V

0.5C to 43.2V, then @ 43.2 V charge current to 0.02C(CC/CV)

20A

40A

20A

80A (Max 10sec)

30V

Features

Longer Life Cycles: ~20 times longer life cycles and ~ 5 times longer float/shelf life as compare to Lead Acid battery, helping to minimize replacement
cost and reduce total cost of ownership
Lighter Weight: 40% lighter than lead acid batteries.
Higher Power: Delivers twice power of lead acid
battery, even high discharge rate, while maintaining
high energy capacity.
Wider Temperature Range: 0°C~55°C
Superior Safety: Eliminates the risk of explosion or
combustion due to high impact, overcharging or short
circuit situation.

Documents & Drawings

Application:

Telecommunication
Solar/ Wind Energy Storage System
UPS (Backup Power)
Medical Equipment
Lighting
Electric Vehicles, Electric Mobility
Marine
Robotics

+92 4235978111