OptiMate TM-485 Lithium 4-Bank Charger 0.8A



OptiMate TM-485 Lithium 4-Bank Charger 0.8A

In Stock - Ships in 24-48 hours


The 4-bank OptiMate TM-485 Charger/Maintainer by TecMate charges or maintains 4 lithium vehicle batteries simultaneously! Comes with ALL the clamps and cables you need to charge up to 4 batteries at once. Great for all 12V Antigravity Batteries as well as other brands of lithium motorsport/ powersport batteries. This is the perfect unit for those who have multiple bikes and want to maintain or charge one or up to 4 batteries at the same time. A great cost-effective charger for your lithium battery maintenance. Unique LiFePO4 battery preparation for dealers and consumers! 3-year limited warranty.

Each bank charges independently and includes the following features:

• Saves low voltage LiFePO4 batteries.

• Specialized LiFePO4 charge cycle.

• Maintains & protects LiFePO4 batteries.

• Battery BMS reset.

SAFE: No risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected.


​​​​​​​Ideal for: LiFePO4 (LFP) 4 series cell 12.8 / 13.2V batteries from 2 – 30Ah.

Charging Amps: 0.8A (per bank).

SAVE: Low Volt Start of 0.5V + 3-step low volt SAVE and TEST.

USE: Indoor / Outdoor (lowest temperature: -4°F / -20°C).

INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed.

STYLE: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector. 4 x Weatherproof battery lead & 4 x standard battery clip set.

KIT: has 4 sets of battery connector for each bank including a set of clamps and set of harnesses for the vehicles.

8-Step Program

1. Low Volt Start (0.5V).


3. LOW VOLT SAVE cell monitoring.

4. TEST cell damage.

5. Cell-balancing CHARGE.


7. TEST after CHARGE.

8. OptiMate Maintenance.

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