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A two-bank on-board battery charger rated at 20-amps for 12-volt batteries
which only activates the charger when the alternator supplies power
2 lb package—less than half the weight of a comparable lead-acid unit
The GlobalLink 520 comes with two communication ports
Our most advanced portable car battery jump starter ever
Victron Energy Orion-Tr Smart 12/24-15A DC-DC Charger (360W) Power Systems A two-bank on-board battery chargerThe Orion Tr Smart DC DC charger is an adaptive 3 stage charger (bulk absorption float) designed for dual battery systems, such as in vehicles or on boats where the starter battery (hence the alternator) is used to charge the service battery. The name "Smart" comes from its built in Bluetooth connection, where the charger can be monitored and configured via Bluetooth and can be remotely controlled via a remote on off switch and has an engine running