OptiMate industrial charging solutions
Shop OptiMate battery chargers and maintainers for industrial machines, trucks, tractors, forklifts, and construction equipment. Compare charging solutions for 6V, 12V and 24V lead-acid and AGM batteries, plus compatible 12.8V and 25.6V LiFePO4 battery systems.
Choose single-battery, multi-bank and solar maintainers for seasonal storage, fleet service and equipment that sits between jobs. Always match the charger to the voltage and chemistry shown on the battery label.
Industrial battery chargers
Compare chargers for equipment, trucks, lithium batteries, and off-grid storage.
For tractors, loaders, construction equipment and compatible 12V starter batteries.
5 chargers
For heavy trucks, commercial vehicles and fleets that service both 12V and 24V batteries.
1 charger
For compatible LiFePO4 equipment batteries. Confirm battery voltage before connecting.
5 chargers
For shops, dealers and maintenance facilities that need to maintain multiple batteries.
2 chargers
For equipment stored outdoors or away from a dependable AC power source.
8 chargers
Match the charger to the equipment voltage, battery chemistry, battery size and required charging speed.
| Model | Voltage / output | Battery type | Best application | Key advantage |
|---|---|---|---|---|
| OptiMate 2 DUO | 12V / 12.8V, 2A | Lead-acid, AGM and lithium | Floor cleaners, small equipment and stored batteries | Automatically adapts to lead-acid or lithium batteries |
| OptiMate 5 Select | 6V 4A / 12V 3A | Lead-acid, AGM and GEL | 6V or 12V equipment | Dual-voltage charging and deep-discharge recovery |
| OptiMate 7 Deep Cycle | 6V / 12V, up to 10A | Lead-acid / AGM / deep cycle | Large deep-cycle and heavy-equipment batteries | High-output charging for 6V and 12V systems |
| OptiMate 7 12V-24V | 12V 10A / 24V 5A | Lead-acid, AGM, and GEL | Heavy-duty trucks and mixed-voltage fleets | Supports both 12V and 24V systems |
| OptiMate 6 Select | 12V / 12.8V, 6A | Lead-acid, AGM and lithium | Tractors, pickups and commercial equipment | Multiple battery modes and Service mode |
| OptiMate DC-DUO | 12V / 12.8V, 2A DC-to-DC | Lead-acid, AGM and lithium | Remote equipment without AC power | Charges one battery from another battery |
Choose an application below to understand the most important battery and charger considerations.
Tractors, combines and other agricultural equipment may sit unused between seasons. A correctly matched charger can maintain the battery during storage, help prevent avoidable replacement and keep equipment ready when the next job begins.
Excavators, loaders and dozers often sit between projects while parasitic drain, cold temperatures and battery age reduce starting power. Choose a charger that matches the system voltage and can safely recover, charge, test and maintain the installed battery.
Truck and fleet batteries may use 12V or 24V systems and can lose charge during storage or irregular operation. Dual-voltage and higher-output chargers make it easier to support mixed fleets without relying on one charger for every vehicle.
Forklifts and warehouse equipment must remain ready even when they sit between shifts or during seasonal slowdowns. For gasoline, propane and diesel forklifts—or other equipment using a compatible 6V, 12V or 24V starter or auxiliary battery—a correctly matched OptiMate charger can help recover, charge, test and maintain the battery.
Floor-cleaning machines often sit between jobs or overnight, allowing batteries to gradually lose charge and performance. Choose a charger that matches the machine’s battery voltage and chemistry and can safely recharge, test, and maintain the battery.
Start with the battery voltage and chemistry, then consider battery capacity and available charging time. Larger industrial batteries generally benefit from higher charging current, while maintenance-only applications can use a lower-output charger.
Yes, if the charger has separately selectable 12V and 24V programs. The OptiMate 7 12–24V is designed to charge and maintain both system voltages, but the correct program must be selected before connecting.
Selected OptiMate models include low-voltage recovery programs capable of starting from batteries discharged as low as 0.5V. Recovery depends on battery condition, chemistry and whether permanent damage has already occurred.
OptiMate chargers with 24/7 maintenance are designed to remain connected after charging. They monitor the battery and provide maintenance charging as needed without continuous uncontrolled charging.
Use a charger with a program specifically designed for the battery's lithium chemistry and voltage. A lead-acid-only program should not be used on a LiFePO4 battery unless the battery or charger manufacturer explicitly approves it.
Speak with TecMate USA about voltage, battery chemistry, charging current and multi-station requirements.
