12V - 48V DC DC Battery Charger 70A in 48V 17.5A Output

190 x 160 x 95 mm

In Stock


1) Multiple Activation Modes: Automatic for most non vehicle applications,

    Manual for remote activation. 

    Regenerative braking (requiring ignition feed),

    Automatic regenerative braking, requiring no ignition feed.

2) Output charging at 48V.  Input voltages at 12V and 24V,.

3) Up to 800W rating

4) Current is NOT taken from the input battery and given to the output battery.  The B2B uses alternator power to charge the output battery.  Manual mode and regenerative braking mde allows you to override this.

5) Safety features:

100% fire proof plastic box.

No screws to corrode.

Thermal power reduction.

Multi stage fan cooling

6) Night Time Setting: Allows the unit to ran at half the power so the fan noise is kept down.

7) Boost / Reduce Charging: The B2Bs ensure batteries get the correct charging profile irrespective of high or low input voltages.

8) B2B turns on at 13.3V and turns off at 13.0V (x 2 for 24V).  Thus, does not drain input battery.  

9) Customizable Profile: Choose your own charging profile on the front panel.

10) Preset battery chemistry options: LiFePO4.

11) 4 stage battery charging: Thge B2B charges batteries between 5-20 times faster than a stand alone alternator.

12) Very Simple to install: No electronic Control Unit (ECU) issues.  No complex wiring.  No warranty issues.  Fully prepared for smart alternators (regenerative braking).

13) Remote control optional.


SKU DCD124808400
Brand Safiery

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