Forklift Battery Solution

Keep materials moving with traction power matched to every truck, load and working shift.

Powering Every Lift, Load and Shift

From the first pallet moved to the final load dispatched, forklift productivity depends on a battery that can deliver both sustained traction energy and high current during acceleration and lifting. Frequent starts, changing load weights, long travel routes, uneven surfaces and intensive daily cycling place continuous demands on the battery system. Charging windows, shift patterns and maintenance resources further determine which technology is the right fit.

LEOCH addresses these requirements with intelligent lithium batteries and proven tubular flooded lead-acid solutions in PzB and PzS formats. Complete configurations can include matched battery containers, dedicated cable connectors and optional automatic water-refilling systems. By considering the truck, duty cycle and charging strategy together, LEOCH helps manufacturers and fleet operators maintain dependable material flow across warehouses, factories, distribution centers, ports and other industrial environments.

Designed as Part of the Complete Truck

Power for Travel and Lifting Under Load

Application-matched batteries support sustained driving and the high-current demands of acceleration, hydraulic lifting and repeated material handling.
Built Around the Working Shift

Single-shift, multi-shift and high-utilization fleets require different balances of capacity, charging speed, cycle endurance and maintenance.
Battery Weight and Fitment Matter

Dimensions, tray construction and minimum battery weight must match the truck because the battery may contribute to vehicle stability and counterbalance.
Complete System Configuration

Battery containers, dedicated connectors, cable assemblies and optional automatic watering systems support easier integration and fleet maintenance.
Technology Matched to Fleet Strategy

Lithium supports fast and opportunity charging for compatible high-utilization fleets, while tubular flooded batteries provide proven traction performance for conventional charging operations.

Explore LEOCH Forklift Batteries

Forklift & Material-Handling Applications

Counterbalance Forklifts

High-current capability supports acceleration and repeated lifting, while application-matched battery weight helps maintain the truck's specified balance and stability.
Reach Trucks & Very-Narrow-Aisle Trucks

Dependable traction and hydraulic power support repeated travel, lifting and precise load positioning across high-density warehouse operations.
Electric Pallet Trucks & Stackers

Compact battery configurations power short-distance pallet movement, loading and stacking across warehouses, retail distribution and production facilities.
Order Pickers

Consistent energy delivery supports frequent stopping, platform movement and travel throughout repetitive picking operations.
Tow Tractors & Material Carriers

Sustained traction power supports the movement of goods, components and carts across factories, airports, stations and logistics centers.

FAQs

Q. Does a shallower depth of discharge always extend battery service life?

Not exactly. While shallow discharge causes less instantaneous damage to battery plates, persistent partial discharge leaves large portions of active materials unreacted inside the cells, which tends to trigger irreversible sulfation. Progressive sulfation gradually reduces usable battery capacity and degrades runtime performance.
Q. What maintenance steps are required for batteries if equipment will be out of service for a long period?

Fully charge the batteries prior to long-term storage. Perform a supplementary top-up charge once every month during storage. If the equipment is fitted with a master disconnect switch, turn it off to cut no-load circuit and minimize standby self-discharge loss.
Q. Can the original charger be reused when replacing flooded batteries with AGM batteries or vice versa?

They are not interchangeable. Flooded batteries require a higher charging voltage. If an original flooded-battery charger is used for AGM batteries, the excessive charging voltage will accelerate electrolyte dehydration and cause AGM cell bulging and premature failure. Conversely, when flooded batteries replace original AGM units, the AGM-specific charger delivers insufficient voltage to fully charge flooded batteries, leading to chronic undercharging and drastically shortened service life over time.
Q. Why will a lithium battery not charge—or appear fully charged but lose power quickly?

Several issues can cause this behaviour. A large voltage difference between cells may trigger BMS protection and substantially reduce usable capacity. The BMS itself may also have a fault affecting cell balancing, charging or discharge control.
A weakened cell with high internal resistance can limit the performance of the entire battery pack. An incompatible, aging or faulty charger may also prevent the battery from charging correctly. If the problem persists, stop using the battery and have the pack, BMS and charger inspected by a qualified technician. Do not bypass the BMS or continue operating a battery that overheats, swells or shows visible damage.
Q. Why are low-speed electric vehicles commonly powered by LiFePO₄ batteries?

LiFePO₄ is widely used because it offers strong thermal stability, long cycle life and competitive lifecycle value. Its lower risk of thermal runaway makes it well suited to low-speed vehicles operating across uneven roads, frequent cycling and varied working environments.
Compared with ternary lithium chemistries such as NMC, LiFePO₄ generally offers lower material costs and greater cycle endurance. Although ternary lithium can provide higher energy density and stronger low-temperature performance, these advantages are often less important in short-distance, low-speed applications where safety, durability and cost are the main priorities.
Q. What maintenance do low-voltage motive lithium batteries require?

Always use a charger, wiring harness and connectors that match the battery specifications. Frequent high-current operation—such as prolonged climbing under maximum load or repeated hard acceleration—can accelerate cell aging.
Store the battery in a cool, dry environment away from direct sunlight, rain and extreme temperatures. For extended storage, maintain approximately 50% state of charge, avoid leaving the battery below 20%, and check and recharge it at least every three months or according to the manufacturer's instructions. Charging conditions, discharge depth, operating temperature, load and storage state of charge can all affect service life.
Q. Can a low-voltage lithium battery directly replace a lead-acid battery?

In many applications, a lithium battery with the same nominal voltage can replace an existing lead-acid battery, but compatibility must be confirmed first. Check the battery dimensions, mounting arrangement, terminal polarity, wiring, controller requirements, discharge current and communication interface where applicable.
A compatible lithium battery charger must also be used, as lead-acid and lithium batteries require different charging profiles. Depending on the battery capacity, vehicle efficiency, payload and operating conditions, a suitable conversion may extend driving range while reducing weight, routine maintenance and the risk of acid leakage.
Q. How do low-voltage motive lithium batteries differ from high-voltage EV batteries?

Low-voltage motive batteries commonly operate at 36V, 48V, 60V or 72V and are used in golf carts, sightseeing vehicles, forklifts, electric three-wheelers and similar equipment. Passenger EVs and electric trucks generally use high-voltage battery platforms operating at 300V or above.
Because their voltage levels and vehicle architectures differ, low-voltage systems typically have a simpler electrical protection architecture. High-voltage EV batteries require additional safeguards such as high-voltage insulation monitoring, interlock circuits and comprehensive electrical isolation.