Combination Voltage-Sensing Split Charge Relay (Fridge & Battery)
Combination Voltage-Sensing Split Charge Relay (Fridge & Battery) The Volton Combi relay has been designed to switch a positive 12 volt supply from the towing vehicle's battery/alternator power source to the towed unit's supplementary power... Read More
Combination Voltage-Sensing Split Charge Relay (Fridge & Battery)
The Volton Combination Voltage-Sensing Split Charge Relay (Fridge & Battery) switches a 12V supply from your towing vehicle’s battery or alternator to the towed unit’s supplementary power system without draining the vehicle battery. It only activates when the towing vehicle has surplus power, ensuring reliable and safe operation of appliances such as fridges in trailers or caravans.
Key Features
12V voltage-sensing split charge relay
Activates only when vehicle battery/alternator has sufficient surplus power
Prevents draining of towing vehicle’s battery
Ideal for powering fridges or supplementary battery systems in trailers and caravans
Simple DIY or professional installation
🚚 Delivery Information
| Service | Estimated Delivery Time | Size, Spend & Destination | Price |
|---|---|---|---|
| Royal Mail Tracked 48 | 2–3 Working Days | Up to 20kg (UK, Scottish Highlands & Northern Ireland) | £5.49 |
| Parcel Force 24 | Next Working Day | Up to 30kg (UK Mainland excl. Highlands) | £9.99 |
| Parcel Force 24 | Next Working Day | Min. Spend £100 (UK Mainland excl. Highlands) | FREE |
| UPS Standard | 1–3 Working Days | Up to 30kg (Scottish Highlands & Islands) | £17.99 |
| EVRi Economy | 4–7 Working Days | Min. Spend £45.00 (UK Mainland) | FREE |
| DPD Express | 1–5 Working Days | Up to 30kg (Northern Ireland) | £19.99 |
| Click & Collect | Same Day | Any Size, Weight & Spend | FREE |
📦 Please note: Size restrictions apply (length, width, height & weight). Royal Mail max length is 60cm. Courier max length is 1m.
GT Towing may alter the courier used without notice to best meet delivery requirements. Any resulting delays will be communicated prior to dispatch. We reserve the right to review the carriage charge after purchase and request a surcharge for any parcel exceeding courier size restrictions.
Some items are only available for collection due to size and weight. This will be indicated on the product and calculated at checkout.
Delivery outside of the UK is not available.
🚫 NOTE: Not applicable for hire items. All hire items are collection only.
📍 Collection address: GT Towing Ltd, Great North Road, Welham Green, Hertfordshire, AL9 5SD.
📄 For our full delivery terms and returns policy, please see: Delivery & Returns