Skip to content
Free Ground Shipping On All Orders Over $100
Free Ground Shipping On All Orders Over $100!

Millertech Lithium 12V 20A On-Board Lithium Battery Charger

Original price $139 - Original price $139
Original price $139
$139
$139 - $139
Current price $139

Often Purchased Together

IP65 Waterproof-rated Lithium battery chargers are built specifically to be permanently mounted in your boat. Charge any large batter quickly with the Millertech Lithium 12 V 20A On-Board Lithium Battery Charger.

FOR 12 VOLT LITHIUM BATTERIES
We highly recommend you use a LiFePO4 compatible charger. 12v chargers for lead acid batteries may work, but will decrease performance and lifespan of the battery.

CHARGER RATING

INPUT 100-245VAC, 45/65HZ. OUTPUT: 14.5 volts, 20.0 amps

TERMINAL CONNECTIONS

Install the ring terminals using the bolts on your terminals. Bolt black to your black terminal. Red to your red terminal. Do not short circuit. Red light on the charger will turn on when charging. Light turns green when the battery is full.

SMART BMS COMMUNICATION

Charger will restart or "wake up" a Lithium BMS that has turned off a battery due to short circuit or excessive amp draw. Simply connect the charger to the battery to initiate a restart.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare