Astro Lithium 2 Bank 12V 10A Lead Acid and 24V 10A Lithium Waterproof Battery Charger
Often Purchased Together
This dual purpose 2-bank onboard charger is perfect for anyone with a 24V lithium and a 12V lead acid battery on the boat. Many boaters have a 24V lithium battery for their trolling motor and a 12V lead acid cranking battery for the motor. This onboard charger comes with an IP67 waterproof rating, meaning it is perfect for using in boats or other outdoor applications. Built into this charger is also a BMS wake-up function for batteries that reach the low voltage cut off protection mode.
FOR 12 and 24 VOLT LITHIUM BATTERIES
Standard lead acid batteries operate at a maximum voltage of about 12.7 volts. As a result, many standard chargers will only charge to this voltage. Our lithium batteries operate at a maximum voltage of 14.4 volts. This means standard chargers will not charge lithium batteries to full capacity. Depending on the lead acid charger, it may only charge to 60% to 80% of the batteries fully capacity.
OUTPUT: 14.2 volts, 10.0 amps. 29.2 volts, 10.0 amps.
M8 ring terminals. Connect black to your black terminal. Red to your red terminal. Do not short circuit.
Charger will restart or "wake up" a 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.