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TecMate OptiMATE Lithium LFP Select Battery Charger and Maintainer 12.8V / 16V


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About this item

OptiMATE Lithium 4s 9.5A / 5s 7.5A sealed battery charger and maintainer. High efficiency diagnostic charger and tester for LiFePO4 / LFP batteries. 


This diagnostic charger and test is perfect for charging of a high performance 12.8V-13.2V LiFePO4 / LFP battery sized from 2.5 to 120 Amp-hour.

Special features:
* TUNE mode delivers stable power for vehicle system reprogramming, show room vehicle demo or retaining memorised settings when battery cables are disconnected to fit powered accessories or replace the battery.
* BMS reset, pushbutton activated – for batteries with resettable low voltage / deep discharge protection.
Battery SAVE mode with BMS reset : starts from 0.5V with continuous monitoring / testing of charge acceptance or bad / shorted cell condition. Unnecessary (and unsafe) charging of a bad battery is prevented.
safeTº : Automatic charge rate adjustment to ambient temperature sensed at the charger.  Reduced charging below freezing, no charging if temperature is below -20ºC/-4ºF (can damage lithium batteries).
Ampmatic : Microprocessor adjusts current to ideal LiFePO4 charge curve to match battery size / conditionfor fastest and most complete charge.


  • CHARGING AMPS : 9.5A (AmpMatic)
  • USE : Indoor / Outdoor  (lowest temperature: -4°F / -20°C).
  • SAVE : Low Volt Start of 0.5V + 3-step low volt SAVE and TEST
  • IDEAL FOR : LiFePO4 (LFP) 4 series batteries from 2 – 120Ah.
  • INPUT : Global (100-240V 50-60Hz), high efficiency (CEC listed), fullysealed.
  • STYLE : Weatherproof case with wall mountswith 5ft / 152cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector.
  • INCLUDED :  Weatherproof battery lead & 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.

Additional information

Weight 1.496 kg
Dimensions 20.96 × 5.72 × 31.12 m

Manufacturer's Part #


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