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51.2V 10.5kWh PACK

HL51.2 Series – 51.2V Lithium-ion Battery Systems

The HL51.2 series is a range of high-performance lithium-ion battery packs designed specifically for low-speed electric vehicle applications. Based on a nominal 51.2V platform, this series covers two capacity levels—10.5kWh and 14.33kWh, —to meet the precise energy needs of golf carts, light electric vehicles, multi-purpose work vehicles (UTVs), and automated guided vehicles (AGVs).

Each cell is manufactured using EVE lithium-ion batteries—EVE is one of the industry’s most trusted battery manufacturers—offering high round-trip efficiency, low internal resistance, and a lifespan of over 3,000 charge cycles at 80% depth of discharge.

Product Description

The HL51.2 Series is a high-performance lithium battery system designed for low-speed electric vehicles, golf carts, utility vehicles, and AGV applications.

Based on a nominal 51.2V platform, this battery pack provides reliable power output, stable operation, and long service life for commercial mobility projects.

Key Features

• Nominal Voltage: 51.2V
• Energy Capacity: 10.5kWh
• Application: Low-speed EVs, golf carts, UTVs, AGVs
• Built-in BMS protection
• Long cycle life
• Stable discharge performance
• Customizable communication and connector options

Engineering Capability

The HL48 battery pack is designed for customers who require stable performance, reliable BMS protection, and lower maintenance costs over long-term operation.

Custom Solution Available

We can provide customized lithium battery pack solutions based on your voltage, capacity, communication protocol, size, and installation requirements.

Nominal voltage

51.2V

Nominal capacity

205Ah

Energy

10.5 kWh

Cell brand

EVE Energy

Dimensions (L × W × H)

700*420*240mm

Weight

83 kg

Cycle life

> 3,000 cycles @ 80% DoD

Efficiency

≥ 95%

Self-discharge

< 3% per month

Internal resistance

≤ 50 mΩ

Enclosure protection

IP65