Optimate TM-500 DC to DC 12V 2A Charger/Saver/Tester


3 in stock

SKU: TM-500 Category:



Includes weatherproof 904-O-11 battery lead, 904-O-04 battery clip set, and 904-O-14 fused battery clip set
Ideal for charging batteries off the grid by using another battery, requiring no need for AC power
Compatible with charging 12 V lead-acid AGM, GEL, STD, and 12.8V / 13.2V LiFePO4 lithium batteries
Compatible power source of 12-16 V DC source from 12 V/12.8 V battery, 12 V 50 W DC power supply, or 12 V vehicle system
Automatic design is safe for vehicle electronics with a shut-down function if the battery is disconnected or a short circuit event
Designed for use indoors to as low as -4 degrees Fahrenheit
Low power warning and low voltage shut down protects the source battery from full discharge
BMS wake up pulse mode and bring back and save flat lithium batteries to full charge
Prevents overcharging
Suppresses sparks
High-efficiency global input (100-240 V; 50-60 Hz)
Weatherproof case that can be mounted on a wall and has a 6 ft. AC supply lead and (4) 6 ft. charge lead using a SAE connector


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