48V 420Ah Lithium Forklift Battery
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48V 420Ah Lithium Forklift Battery

Product Description

This 48V 420Ah LiFePO4 battery uses high-quality LFP cells to deliver stable power, long runtime, fast charging, and maintenance-free operation. It is an ideal battery solution for various forklifts, including narrow aisle forklifts, three-wheel forklifts, counterbalance forklifts, and other material handling equipment.









Intelligent BMS Protection


This battery integrates a smart BMS with comprehensive safety features including overcharge, over-discharge, overcurrent, overheating, and short-circuit protections, ensuring safe and reliable operation. The BMS also uses an advanced balancing algorithm to maintain consistent voltage across all cells, optimizing battery performance and lifespan.

 

High Charging Efficiency

 

It supports opportunity charging at any time, such as during breaks or shift changes, without affecting battery life. This capability reduces charging downtime and keeps forklifts running efficiently throughout the workday.

 

Maintenance-Free Operation

 

Designed for zero maintenance, this LiFePO4 battery helps minimize operational interruptions, streamline warehouse processes, and reduce overall costs while keeping forklifts ready for continuous use.


Eco-Friendly Performance


With zero emissions and higher energy efficiency than traditional lead-acid batteries, this battery promotes cleaner warehouse operations and supports corporate sustainability and environmental goals.





Specification




Model

FL51420

Nominal Voltage

51.2V

Nominal Capacity

420Ah

Energy

21504Wh

Charge Voltage

58.4V

Discharge Cut-off Voltage

42.4V

Charge Current

≤250A

Constant Discharge Current

200A

Peak Discharge Current

600A @20s

Dimension

766*375*567 mm (30.16*14.76*22.32 in)

Weight

195kg / 430lbs (without counterweight)

Cycle Life @DOD100%

≥2000 cycles

Charge Temperature

0~45ºC

Discharge Temperature

-20~60ºC

Storage Temperature

10~45ºC









Polinovel Lithium Battery Benefits

High Quality Battery Cells

Adopt top-grade lithium iron phosphate battery cells that offer significant advantages, including improved charging efficiency, zero maintenance and the ability to deep discharge while maintaining power.

Long Cycle Life

Polinovel lithium batteries provide reliable and adequate power for deep cycle use over a long period of time. The extended lifespan makes 
the batteries an excellent choice for many applications that require long-lasting power.

Advanced Safety Features

The built-in BMS protects the battery from extreme temperatures, overcharging, over-discharging, and short circuits to ensure 
durability and reliability.

Solid Product Warranty

Polinovel is a reputable LFP battery supplier 
that offer a reliable warranty that covers the performance and life of the battery products, giving consumers peace of mind knowing that they can trust the quality of Polinovel lithium batteries.

Built-in BMS Protection

Over Charge/Discharge Protection

Monitors the battery voltage and ensures that it does not exceed or fall below a certain value to prevent over charge/discharge.

Temperature Protection

Monitors the temperature of each cell and protects the battery if the temperature exceeds/goes below a preset threshold.

Short Circuit Protection

Interrupts the flow of electricity to prevent any further damage after detecting a short-circuit.

Cell Balancing

Ensures all the cells are kept at the same voltage or SOC and helps to extend the life of the battery.

Polinovel Promises

High-performance Battery Solutions

Our team of experts thoroughly analyzes market needs and actively explores new technologies to create innovative lithium battery solutions. Our lithium ion battery products are manufactured using state-of-the-art technology and strict quality control measures to ensure they offer superior performance and great reliability.

Quality Assurance

As a reliable Li ion battery supplier, we offer products that meet global standards. Our lithium battery products are certified with CE, MSDS, RoHS, and UN38.3 certifications. When you opt for our products, be assured that quality and safety is our utmost concern.

Exceptional Customer Service

Our commitment is to provide excellent customer service from beginning to end. Our team has a wealth of experience and is focused on providing the most satisfying experience for our customers. We offer quick and effective service, whether it's responding to product inquires, assisting with orders, or dealing with technical issues.

On-time Delivery

As an experienced LFP battery supplier in the industry, we have an exceptional supply chain system and fast logistics. We are committed to providing efficient delivery to ensure that our customers receive their orders on time.

Inquiry

CONTACT US

 +86-755-28906569
Shenzhen Headquarter: 
Building 3, Vanke Timemark, 85 Longcheng Ave, Longgang Dist, Shenzhen, China
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