CHARGER BATTERYLINK 12VDC 20A 2BANK

Charge two batteries at or away from the dock with a 20A multistage battery charger and integrated 170A Automatic Charging Relay (ACR). Features include DC charging away from the dock by sharing alternator power with both start and auxiliary batteries via the integrated 170A ACR, and AC charging at the dock using shore power for two isolated battery banks with the 3-stage 20A battery charger. It also offers an emergency parallel function for jump-starting, start isolation to protect sensitive electronics, one-piece stainless flange nuts for secure connections, an LED remote indicator for charge status, a submersible temperature sensor, and a snap-on insulating cover. Comes with a 5-year warranty.