The OptiMate 3 x4 is the ultimate tool for motorcycle workshops, powersports stores, vehicle dealerships, or demanding private owners with a large fleet of vehicles. It lets you connect up to four 12V batteries simultaneously, each of which is tested, charged, and maintained completely independently.
Key Features & Functions
4 Independent Charging Channels: Each of the 4 outputs is controlled by its own microprocessor. You can connect batteries in completely different conditions at the same time (e.g. one deeply discharged battery for recovery, two for normal charging, and one for maintenance).
System Support: Thanks to the four fully isolated outputs, the charger can charge vehicles or systems that operate at higher voltages (e.g. boats, golf carts) using up to 4 12V batteries connected in series, without needing to disconnect the links between them.
Advanced Recovery from 2V (Desulfator): Incorporates TecMate’s award-winning pulse desulfation system, restoring “dead” batteries that have been left unused and have dropped as low as 2V.
Smart 24/7 Maintenance (Connect & Forget): Designed for permanent connection throughout the winter storage period. It assesses the battery every hour and supplies exactly the charge it needs, preventing overcharging.
Automatic State of Health Test (SOH): Once charging is complete, it performs a charge-retention test and immediately warns you with LED indicators if a battery has an internal fault.
Complete Safety: 100% safe for vehicle electronics. Features spark suppression technology, reverse-polarity protection, and automatic shutdown in the event of a short circuit.
Technical Specifications
- Maximum Charging Current: 0.8 Ampere per channel (total output power 3.2A).
- Battery Compatibility: 12V Lead-Acid batteries of all types: STD (flooded), AGM (sealed), and GEL.
- Capacity Range: Ideal for powersports batteries (motorcycles, ATVs, Jet Skis) from 2.5 to 38 Ah (supports maintenance of larger batteries up to 50 Ah).
- Input Voltage: Worldwide compatibility (Global Input 100-240V 50-60Hz) with high energy efficiency.
- Construction & Waterproofing: Fully sealed, weatherproof case with integrated slots for wall mounting.
