The HK-J series 3.3 KW charger is designed to be commanded by a battery management system over CAN bus but we can supply a basic CAN bus board that allows the charger to work both without or with a full BMS sysytem.. The 3rd generation has high efficiency, small size, high stability, long life, full-featured protection and other features. This is an ideal on board charger for electric vehicles. Built-in thermal sensor automatically resets when cooled after a thermal overload event. Fully sealed encapsulation affords IP67 protection. Main features: Full casting process, air-cooled or water-cooled, can work reliably under conditions -40 - +60 ºC.
 Weight 3.9 kg without heatsink or fan

Lonestar EV Performance now allows customer to order a variant with a basic CANbus device so charger can work without having to buy a fully featured BMS device. Basic CAN bus device also can work with our original Lonestar Balancing Boards to provide relay control for charger.

AS of August 12 2023, Basic CAN bus device must be pre-programmed to whatever pack voltage and current speed is required by customer. By default boards are programmed to run with Junior Dragster Packs (150 volt peak at 10 Amps if on 110v AC input power. 22 Amps if on 240 volt power).

Can be pre-wired before shipping upon request. CAN bus device also comes with 12 volt DC plug supplied with charger.