OptiMate Lithium 4-Bank 4s 0.8A, 8-step 12.8/13.2V Battery Charger TM485

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OptiMate Lithium 4-Bank, 4s 0.8A x 8-step 12.8/13.2V 0.8A Battery Saving Charger-Tester-Maintainer TM485



Unique LiFePO4 battery preparation for dealers.

The 4 bank OptiMate Lithium 0.8A 4S charges up to 4 x LiFePO4 / LFP (Lithium Iron Phosphate) 4-series batteries with nominal voltage of 12.8V – 13.2V.


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.
  • CHARGING AMPS : 0.8A (per bank)
  • USE : Indoor / Outdoor (lowest temperature: -4°F / -20°C).
  • SAVE : Low Volt Start of 0.5V + 3 step low volt save & test.
  • IDEAL FOR : LiFePO4 (LFP) 4 series cell 12.8 / 13.2V batteries from 2 – 30Ah.
  • 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 4 x 6ft / 180cm charge lead ending in SAE connector. 4 x Weatherproof battery lead & 4 x standard battery clip set included.
  • 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. 3-year limited replacement warranty.
TecMate International S.A. is a premium brand founded in 1994 in Belgium, to continue the development and manufacturing of professional equipment. This includes battery charging, battery testing, engine troubleshooting and tuning tools. These products are developed specifically for the power sport, marine, automotive, light aircraft and industrial equipment industries. Products of TechMate include: OptiMate, BatteryMate, AccuMate, TestMate, CarbMate, SynchroMate & IgnitionMate.