51.2V LiFePO4 Battery for Golf Carts, AGVs, Sweepers & Forklifts

We currently have a limited batch of 51.2V LiFePO4 battery packs available from a completed customized project.

The available batteries range from 50Ah to 400Ah, covering compact electric equipment, golf carts, AGVs, floor sweepers and higher-power forklift applications.

The key specifications are:

Battery	Capacity	Energy	Continuous Discharge	Size	Stock
51.2V 50Ah	50Ah	2.56kWh	50A	330×330×150 mm	10 pcs
51.2V 100Ah	100Ah	5.376kWh*	100A	539×290×301 mm	30 pcs
51.2V 150Ah	150Ah	7.68kWh	150A	630×290×235 mm	5 pcs
51.2V 400Ah Standard	400Ah	20.48kWh	300A	760×475×461 mm	4 pcs
51.2V 400Ah Long	400Ah	20.48kWh	300A	1210×305×498 mm	1 pc

*The 100Ah specification sheet states usable capacity of 5376Wh @ C2, 25°C.

Contact us for the best quote:

51.2V 50Ah Battery for AGVs, Floor Sweepers and Compact Equipment

The 51.2V 50Ah battery is the most compact battery in this stock range.

It provides 2.56kWh, with a 50A continuous discharge current, and measures approximately 330 × 330 × 150 mm. The specification sheet specifically lists applications such as floor sweepers, AGVs and golf carts.

This configuration is useful where battery space is limited and the equipment does not require a high continuous discharge current.

Key specifications:

• 51.2V nominal voltage
• 50Ah capacity
• 2.56kWh
• 50A continuous discharge
• 25A maximum continuous charge
• Approx. 25kg
• IP65
• Bluetooth, LCD and push-button functions available according to configuration

51.2V 100Ah Battery for Golf Carts and Electric Motors

The 51.2V 100Ah battery provides approximately 5.376kWh usable capacity under the specified test condition and supports 100A continuous discharge.

Its dimensions are approximately 539 × 290 × 301 mm, with a weight of about 50kg.

The specification lists applications including forklifts, golf carts and electric motors.

This model sits between the compact 50Ah battery and the larger 150Ah configuration, making it relevant for equipment that needs more operating energy without moving immediately to a large industrial battery.

Key specifications:

• 51.2V nominal voltage
• 100Ah
• 5.376kWh usable capacity under specified conditions
• 100A continuous discharge
• Approx. 50kg
• 539 × 290 × 301 mm
• IP65
• Bluetooth, LCD and push-button functions

51.2V 150Ah Battery for Golf Carts and Electric Equipment

The 51.2V 150Ah model provides 7.68kWh and up to 150A continuous discharge.

The battery measures approximately 630 × 290 × 235 mm and weighs about 72kg. The specification sheet lists golf carts, forklifts and electric motors among its applications.

Compared with the 100Ah model, the 150Ah battery provides more stored energy and higher continuous discharge capability.

Key specifications:

• 51.2V nominal voltage
• 150Ah
• 7.68kWh
• 150A continuous discharge
• 75A maximum continuous charge
• Approx. 72kg
• 630 × 290 × 235 mm
• IP65
• Bluetooth / LCD / push-button functions according to configuration

51.2V 400Ah Battery for Forklifts and High-Power Applications

The largest battery in the available stock is the 51.2V 400Ah LiFePO4 battery.

It provides approximately 20.48kWh, with 300A continuous discharge and up to 250A continuous charging. The specification lists forklifts, golf carts and electric motors among its applications.

There are two physical configurations available.

Standard 400Ah Configuration

4 pcs available

Dimensions:

760 × 475 × 461 mm

Weight:

Approx. 245kg

IP protection:

IP67

Long 400Ah Configuration

1 pc available

Dimensions:

1210 × 305 × 498 mm

Weight:

Approx. 245kg

IP protection:

IP67

The two 400Ah batteries have the same main electrical specifications but different physical layouts. This can be important when replacing an existing lead-acid battery or fitting a lithium battery into a forklift with a fixed battery compartment.

BMS and Communication

All of these batteries include battery protection functions such as over-charge, over-discharge, over-current and short-circuit protection, together with cell balancing. Selected models also specify Bluetooth, LCD and push-button functions.

For projects requiring CAN, RS485 or other communication protocols, the interface and protocol should be confirmed according to the actual BMS configuration before ordering.

51.2V Chargers Also Available

Matching chargers are also available with this stock:

• 51.2V 15A Charger — 40 pcs
• 51.2V 25A Charger — 5 pcs

The charger should be selected according to the battery model and required charging time.

Existing Stock from a Customized Project

These batteries were originally manufactured for a customer’s customized project. The customer later cancelled the remaining order, leaving the finished batteries available.

This means the batteries are existing stock, rather than a new production order.

For customers whose equipment matches the existing specifications, this can be a practical option for replacing lead-acid batteries or testing a lithium battery configuration without waiting for a completely new production batch.

Need the Full Specification Sheet?

The information above covers the main specifications and application areas.

For the complete technical specification, detailed dimensions, drawings and charger information, please contact us directly.

We can provide the detailed specification sheets and confirm the available stock for your application.

Contact us:

Email: [email protected]
WhatsApp: +86 158 3612 6856
Website: www.liyuebattery.com