Electric Two- & Three-Wheeler Battery Solution

Dependable deep-cycle power for daily travel, delivery and load-carrying work.

Reliable Range for Demanding Daily Routes

Electric two- and three-wheelers support everyday commuting, passenger transport, last-mile delivery and cargo movement across some of the world's busiest roads. Their batteries must handle frequent acceleration, changing payloads, uneven surfaces and repeated charging and discharging—often in high temperatures or with limited time to recharge. Unlike starter batteries, motive batteries must deliver sustained energy throughout the journey.

LEOCH meets these demands with deep-cycle AGM-GEL and patented carbon nanotube lead-acid technologies. From reduced-maintenance power for regular daily travel to enhanced cycling and charge acceptance for intensive commercial routes, our solutions help vehicle manufacturers, distributors and fleet operators match battery performance to vehicle voltage, route length, payload and charging conditions.

Designed Around Daily Motive Duty

Sustained Power Beyond the First Start

Cycle-focused batteries deliver energy throughout the journey, supporting repeated acceleration, gradients and changing passenger or cargo loads.
Built for Repeated Charging and Discharging

Deep-cycle AGM-GEL and carbon nanotube technologies support the regular discharge and recharge patterns of daily personal and commercial mobility.
Better Recovery Between Routes

Enhanced charge acceptance helps batteries recover more effectively during overnight charging, shift changes and other available charging periods.
Durable Across Roads and Operating Conditions

Robust, vibration-resistant construction supports daily operation across uneven roads, changing temperatures and demanding urban or regional environments.

Explore LEOCH Two & Three-Wheelers Batteries

From Everyday Travel to Commercial Transport

Electric Bicycles, Scooters & Mopeds

Dependable deep-cycle energy supports personal commuting and everyday travel through frequent stops, acceleration and repeated use.
Last-Mile Delivery Vehicles

Consistent power delivery helps food, parcel and service vehicles complete multiple routes while carrying changing loads throughout the working day.
Passenger Three-Wheelers & E-Rickshaws

Durable battery packs support frequent stops, changing passenger loads and extended daily operation across urban, suburban and regional routes.
Cargo & Utility Three-Wheelers

Sustained motive power supports goods delivery, mobile services and commercial work involving heavier payloads and demanding operating schedules.

Patented Tech

Extending the Performance of Lead-Acid Motive Power

Explore Carbon Nanotube Technology

Frequent cycling, deep discharge and incomplete recharging can accelerate sulfation and reduce the usable capacity of conventional lead-acid batteries. LEOCH’s patented Carbon Nanotube Technology improves conductivity and charge acceptance while supporting longer cycle performance and stronger low-temperature response. Applied in the LTC Series, it helps batteries recover energy more effectively between routes and maintain dependable performance through intensive daily use.

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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.