All Battery to Battery Charger Kits

Battery to battery (B2B) chargers, also known as DC-DC chargers, are now the only option we recommend to charge a deep cycle leisure battery while you are driving. Suitable for all modern vehicles with stop start, smart alternators or ECU controlled charging systems.

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12v 20A DCDC BATTERY-TO-BATTERY CHARGER WITH SOLAR INPUT - Simply Split Charge
12v 20A DCDC BATTERY-TO-BATTERY CHARGER WITH SOLAR INPUT
£119.99 GBP
DCDS20 12v 20A B2B Charger + Solar Kit - Simply Split Charge
DCDS20 12v 20A B2B Charger + Solar Kit
From £142.00 GBP
Save £24.99
12v 30amp Compact DC to DC Battery to Battery Charger for lead-acid and lithium batteries - Simply Split Charge
12v 30amp Compact DC to DC Battery to Battery Charger for lead-acid and lithium batteries
£125.00 GBP £149.99 GBP
Save £29.99
12v 45amp Compact DC to DC Battery to Battery Charger for lead-acid and lithium batteries - Simply Split Charge
12v 45amp Compact DC to DC Battery to Battery Charger for lead-acid and lithium batteries
£150.00 GBP £179.99 GBP
Save £54.99
12v 30amp DC to DC Battery to Battery Charger + 20amp Solar MPPT for lead-acid and lithium batteries - Simply Split Charge
12v 30amp DC to DC Battery to Battery Charger + 20amp Solar MPPT for lead-acid and lithium batteries
£195.00 GBP £249.99 GBP
Save £64.99
12v 60amp DC to DC Battery to Battery Charger + 30amp Solar MPPT for lead-acid and lithium batteries - Simply Split Charge
12v 60amp DC to DC Battery to Battery Charger + 30amp Solar MPPT for lead-acid and lithium batteries
£285.00 GBP £349.99 GBP
Save £74.99
12v 60amp DC to DC Battery to Battery Charger + 45amp Solar MPPT for lead-acid and lithium batteries - Simply Split Charge
12v 60amp DC to DC Battery to Battery Charger + 45amp Solar MPPT for lead-acid and lithium batteries
£315.00 GBP £389.99 GBP
Victron Orion-Tr Smart 12/12 18A Isolated - Simply Split Charge
Victron Orion-Tr Smart 12/12 18A Isolated
£165.00 GBP
Victron Orion-Tr Smart 12/12 30A Non Isolated - Simply Split Charge
Victron Orion-Tr Smart 12/12 30A Non Isolated
£215.00 GBP
Victron Orion-Tr Smart 12/12 30A Isolated - Simply Split Charge
Victron Orion-Tr Smart 12/12 30A Isolated
£250.00 GBP
Save £43.95
Victron Orion XS 12/12-50A DC-DC battery charger - Simply Split Charge
Victron Orion XS 12/12-50A DC-DC battery charger
£306.00 GBP £349.95 GBP
Victron Orion-Tr Smart 12V 18A B2B Charger Kit - Simply Split Charge
Victron Orion-Tr Smart 12V 18A B2B Charger Kit
From £200.00 GBP
Victron Orion Tr Smart 12v 30A Non Isolated DC-DC B2B Split Charge Kit - Simply Split Charge
Victron Orion Tr Smart 12v 30A Non Isolated DC-DC B2B Split Charge Kit
From £252.00 GBP
Victron Orion Tr Smart 12V 30A Non Isolated DC-DC B2B Split Charge Kit - Simply Split Charge
Victron Orion Tr Smart 12V 30A Non Isolated DC-DC B2B Split Charge Kit
From £268.00 GBP
Victron Orion Tr Smart 12V 30A Isolated DC-DC B2B Split Charge Kit - Simply Split Charge
Victron Orion Tr Smart 12V 30A Isolated DC-DC B2B Split Charge Kit
From £272.00 GBP
Victron Orion-Tr Smart 30amp Isolated DC-DC B2B Split Charge Kit - Simply Split Charge
Victron Orion-Tr Smart 30amp Isolated DC-DC B2B Split Charge Kit
From £270.00 GBP
Victron Orion XS 12v 50A Non Isolated DC-DC B2B Split Charge Kit - Simply Split Charge
Victron Orion XS 12v 50A Non Isolated DC-DC B2B Split Charge Kit
From £354.00 GBP
Victron Orion TR Smart Battery to Battery charger wiring Kit 110amp 16mm Ready Made Leads - Simply Split Charge
Victron Orion TR Smart Battery to Battery charger wiring Kit 110amp 16mm Ready Made Leads
From £50.00 GBP
Victron Orion TR Smart Battery to Battery charger wiring Kit 110amp 16mm² Cable - Simply Split Charge
Victron Orion TR Smart Battery to Battery charger wiring Kit 110amp 16mm² Cable
From £50.00 GBP
Ctek D250SE Dual DC-DC Battery to Battery Charger 12v 20amp - Simply Split Charge
Ctek D250SE Dual DC-DC Battery to Battery Charger 12v 20amp
£256.54 GBP
CTEK D250SE Battery to Battery Charger Kit - Simply Split Charge
CTEK D250SE Battery to Battery Charger Kit
From £286.00 GBP
CTEK D250SE 12V 20amp Dual DC-DC B2B Kit with pre-crimped Leads - Simply Split Charge
CTEK D250SE 12V 20amp Dual DC-DC B2B Kit with pre-crimped Leads
From £286.00 GBP
Ctek D250SE 20amp DCDC Charger + PV Logic 100 Watt Black Flexi Solar Panel - Simply Split Charge
Ctek D250SE 20amp DCDC Charger + PV Logic 100 Watt Black Flexi Solar Panel
From £520.00 GBP
Ctek D250SE 20amp DCDC Charger + PV Logic 150 Watt Black Flexi Solar Panel - Simply Split Charge
Ctek D250SE 20amp DCDC Charger + PV Logic 150 Watt Black Flexi Solar Panel
From £672.00 GBP
CTEK D250SE + SMARTPASS120S 120AMP 12V DC/DC BATTERY TO BATTERY CHARGER - Simply Split Charge
CTEK D250SE + SMARTPASS120S 120AMP 12V DC/DC BATTERY TO BATTERY CHARGER
£520.00 GBP
CTEK Smartpass 120S Power Management System - Simply Split Charge
CTEK Smartpass 120S Power Management System
£271.10 GBP
Ctek D250se + Smartpass120s electrical system
Ctek D250SE / Smartpass120S Battery to Battery Charging System
From £610.00 GBP
Save £40.00
Kisae DMT1230 30amp BATTERY to BATTERY CHARGER + SOLAR MPPT - Simply Split Charge
Kisae DMT1230 30amp BATTERY to BATTERY CHARGER + SOLAR MPPT
£320.00 GBP £360.00 GBP
Save £60.00
Kisae DMT1250 12v 50amp Battery to Battery Charger - Solar MPPT - Simply Split Charge
Kisae DMT1250 12v 50amp Battery to Battery Charger - Solar MPPT
£370.00 GBP £430.00 GBP
Kisae Remote Panel for Abso DMT1250 Charger - Simply Split Charge
Kisae Remote Panel for Abso DMT1250 Charger
£99.98 GBP
Kisae Battery Temperature sensor DMT1230 DMT1250 - Simply Split Charge
Kisae Battery Temperature sensor DMT1230 DMT1250
£25.00 GBP
DMT1230 12v 30amp B2B Charger + Solar MPPT - Simply Split Charge
DMT1230 12v 30amp B2B Charger + Solar MPPT
From £360.00 GBP
DMT1250 12v 50amp Battery to Battery Charger + Solar MPPT - Simply Split Charge
DMT1250 12v 50amp Battery to Battery Charger + Solar MPPT
From £422.00 GBP
DMT1230 24v-12v 30amp B2B Charger + Solar MPPT - Simply Split Charge
DMT1230 24v-12v 30amp B2B Charger + Solar MPPT
From £433.33 GBP
Sterling Power Bi-directional Battery to Battery Charger 12V 25A – BB1225 - Simply Split Charge
Sterling Power Bi-directional Battery to Battery Charger 12V 25A – BB1225
£165.00 GBP
Sterling Power Bi-directional Battery to Battery Charger 12V 40A – BB1240 - Simply Split Charge
Sterling Power Bi-directional Battery to Battery Charger 12V 40A – BB1240
£304.19 GBP
Save £40.12
Sterling Power BB1230 12v 30amp DC-DC Charger - Simply Split Charge
Sterling Power BB1230 12v 30amp DC-DC Charger
£162.68 GBP £202.80 GBP
Save £52.80
Sterling Power 12V to 12V 30amp Battery to Battery Charger w/ 350W Solar Charge Controller BBS1230 - Simply Split Charge
Sterling Power 12V to 12V 30amp Battery to Battery Charger w/ 350W Solar Charge Controller BBS1230
£186.00 GBP £238.80 GBP
Save £58.14
Sterling Power BB1260 12v 60amp DC-DC Charger - Simply Split Charge
Sterling Power BB1260 12v 60amp DC-DC Charger
£279.86 GBP £338.00 GBP
Sterling Power Ultra Battery to Battery Charger Remote Control BBURC - Simply Split Charge
Sterling Power Ultra Battery to Battery Charger Remote Control BBURC
£83.16 GBP