38.4V Series

38.4V Series Deep Cycle Battery

The KOWINT 138.4V LiFePO4 battery series offers reliable deep-cycle power with long service life, smart BMS protection, compact design, and IP65-rated durability — a safer, cleaner replacement for traditional lead-acid batteries.

    Long Service Life

    Long Service Life

    IP65 Protection

    IP65 Protection

    Lightweight & Compact Design

    Lightweight & Compact Design

Compact Energy for Every Application

MarineMarine
Backup Power / Home BackupBackup Power / Home Backup
RV & CamperRV & Camper
Golf CartGolf Cart
Solar Energy StorageSolar Energy Storage
Industrial EquipmentIndustrial Equipment
Product Parameters

Product Parameters

100Ah /
Rated Capacity100Ah (Typ.) / 100Ah (Min.)
Nominal Voltage38.4V
End of Charge Voltage43.6V
Charge ModeCC, CV
Charger Charging Current0.2C
Charging Cut-off Current0.02C
Charging Time5~6h
Max Continuous Charge Currentcharge100A
Max Continuous Discharging Current100A
Instantaneous Current600A (5S Duration)
Over-Charge Voltage Protection (cell)3.65V (±0.05V)
Over-Discharge Voltage Protection (cell)2.3V (±0.1V)
Over-Current Discharge Protection 1600A (±70A)


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Copyright © 2014-2025 Kowint Energy (Shenzhen) Co., Ltd. All Rights Reserved.