Split Charge FAQs

Q	How can I tell if I have a smart alternator?
A	All new vehicles will now have smart alternators fitted as standard and if your vehicle is branded as an eco-efficient model then it is very likely also to have regenerative braking technology. Another indicator is to check the European Emissions Standard to which the engine of your vehicle complies. If the engine is compliant with the Euro 5 or Euro 6 emissions standards onward then it will almost certainly have a smart alternator.
Q	Can I use a split charger with solar panels?
A	Yes, you can use a split charger with solar panels however if you are using an older VSR system we would recommend speaking with our team first.
Q	Will a split charger drain my starter battery?
A	No, all our split charging options are designed only to work when a charging voltage is present, meaning that the starter battery will never be drained.

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Split Charging Guide

If you own a motorhome, campervan or boat then you'll probably need a 2nd battery to run all of your leisure electrics such as lights, coolbox/fridge, TV, navigation equipment, power sockets etc. In order to keep this 2nd battery charged you'll need to connect it to a power source such as your engine's alternator or a mains battery charger. This is what split charging is all about

Split Charging Guide

Auxiliary Battery Charging In Vehicles With 'Smart' Alternators

One of the emissions-reducing technologies that is now becoming standard on new vehicles, is the 'smart' or 'intelligent' ECU-controlled alternator. Unfortunately, traditional split charging systems using VSRs are not compatible with smart alternators so a battery-to-battery charger must be used instead

Auxiliary Battery Charging In Vehicles With 'Smart' Alternators

VIDEO ARTICLES - YOU TUBE LINK
How to make a split charge kit
Voltage Sensitive Relays & Battery-to-Battery Chargers explained

Featured News Articles

How can I tell if my vehicle has a smart alternator

Thursday, 31 March 2022 | Craig

When looking at split charging, you might have seen the phrase 'Smart Alternator' mentioned (along with Euro5/6 engine); but what is a Smart Alternator and how can you tell if you have one?

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Posted in Help & Advice

Do I need a DC-DC Charger?

Thursday, 4 November 2021 | Craig

In this article we are discussing DC-DC chargers and answering some of the key questions asked around these products... What is a DC-DC charger and how does it work?

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Posted in Help & Advice

Review of the Victron Orion TR Smart DC-DC Charger

Monday, 20 September 2021 | Craig

Today we review the Victron Orion TR Smart DC-DC Charger.

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Posted in Product Reviews

Disclaimer - The information contained in these articles is provided in good faith and we do our best to ensure that it is accurate and up to date, however, we cannot be held responsible for any damage or loss arising from the use or mis-use of this information or from any errors or omissions. The installer is ultimately responsible for the safety of the system so if you are in any doubt, please consult a qualified electrician.

Split Charge FAQs

Split Charging Guide

Auxiliary Battery Charging In Vehicles With 'Smart' Alternators

Featured News Articles

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