OptiMATE Lithium 4s 5A Automatic Battery Charger

10-step 12.8V/13.2V 5A battery saving charger-tester-maintainer

High efficiency diagnostic charger and tester for Lithium, LiFePO4 / LFP batteries. Perfect for charging and seasonal maintenance of a 12.8V-13.2V LiFePO4 / LFP battery sized from 2 to 100 Amp-hour

Ultimate LiFePO4 professional level battery charger.

• CHARGING AMPS : 5A (AmpMatic)
• USE : Indoor / Outdoor  (lowest temperature: -40°F / -40°C).
• SAVE : Low Volt Start of 0.5V + 3-step low volt SAVE and TEST
• IDEAL FOR : LiFePO4 (LFP) 4 series batteries from 3 – 100Ah.
• 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.

INCLUDED: Weatherproof battery lead & standard battery clip set

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.   Special features: Ultimate LiFePO4 professional level battery charger. High efficiency diagnostic charger and tester for LiFePO4 / LFP batteries. Perfect for charging and seasonal maintenance of a 12.8V-13.2V LiFePO4 / LFP battery sized from 2 to 100 Amp-hour.

• 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 / condition, for fastest and most complete charge.