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8mtr Sterling Power BB122470 12v to 24v 70amp kit with red 110amp 16mm2 leads + 8mm post type battery terminals

Views: 10562 Brand: Sterling Power
Product Code: BB122470RM/8
Availability: 10
£364.00 Ex Tax: £303.33
Qty: Add to Cart

8mtr Sterling Power BB122470 12v to 24v 70amp kit with red 110amp 16mm2 leads + 8mm post type battery terminals

Sterling's range of Battery to Battery Chargers (B2Bs) has grown significantly over the past few years.

This is in an effort to supplement the ever growing demand from the commercial vehicle, recreational vehicle and marine industries. 

Suitable for all modern vehicles including Mercedes Blue Efficiency Sprinters, VW T5 and T6 Blue motion and Fords Econetic Transits

The B2Bs have become extremely popular as they fast charge batteries as you cruise along without the need for complex wiring, touching your alternator, voiding the alternator's warranty and tampering with the electronic control units (ECUs). 

You can provide the onboard batteries with a fast 4 stage charging profle with a very simple and speedy installation. All of the benefits of advanced charging without any of the drawbacks. 

Simply connect the B2B between the battery being charged and the battery you wish to charge.

You will be supplied with everything needed to install this kit

  • BB122470 12v to 24v 70amp battery to battery charger
  • 1 x 250mm red 110amp 16mm2 starter battery to fuse holder lead (M8 to M6) terminals
  • 1 x 8mtr red 110amp 16mm2 fuse holder to charger lead (M6 to M6) Terminals
  • 1 x 250mm red 110amp 16mm2 fuse holder to leisure battery (M8 to M6) terminals
  • 1 x 1000mm black 110amp 16mm2 earth lead for charger (M10 to blank end) terminals
  • 1 x 1000mm black 110amp 16mm2 earth lead for leisure battery (M8 to M10) terminals
  • 1 x pair 8mm post type battery terminals
  • 2 x strip link fuse holders
  • 2 x 50amp and 100 amp midi fuses 
  • 1 x pack spare terminals + heat shrink
  • 10 x cable tie bases
  • 15 x cable ties
  • 2 x sticky pads to use on fuse holders if required
  • 15 x 8x3/4 screws
  • 1 x 3mm drill bit
  • 2mtrs black conduit to protect cable
  • wiring instructions plus after sales support if required

The two long red leads shown in the main picture will be supplied as one long lead in your kit with terminals to suit the fuse holders on each end.

This lead will simply need to be cut to suit the location of where the battery charger will be fitted as the connections to the BB122470 are via a screw type connections.

If you would like me to supply the lead in two parts please just add a note to your order with the measurements needed and we will supply them as required.

We can offer this kit to any specification to suit any vehicle. Please contact us for more details


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.

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.

Safety features:

100% fire proof plastic box.

No screws to corrode.

Thermal power reduction.

Multi stage fan cooling

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

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

B2B turns on at 13.3V and turns off at 13.0V (x 2 for 24V). Thus, does not drain input battery. Regenerative braking mode allows the input voltage to drop to 12.2V (x 2 for 24V).

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

9 preset battery chemistry options: Including AGM, LiFePO4, Gel, Flooded and sealed lead acid.

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

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

Remote control optional.

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