--- product_id: 48873675 title: "12V 140amp M-Power voltage sensitive/intelligent Split Charge Relay (SCR014A)" brand: "split charge relays" price: "β‚Ή 11974" currency: INR in_stock: true reviews_count: 5 url: https://www.desertcart.in/products/48873675-12v-140amp-m-power-voltage-sensitive-intelligent-split-charge-relay store_origin: IN region: India --- # 140A high current capacity Dual voltage sensing 13.3V/12.8V Plug & play for campervans & 4x4s 12V 140amp M-Power voltage sensitive/intelligent Split Charge Relay (SCR014A) **Brand:** split charge relays **Price:** β‚Ή 11974 **Availability:** βœ… In Stock ## Summary > πŸ”Œ Stay charged, stay ready β€” power your adventures without compromise! ## Quick Answers - **What is this?** 12V 140amp M-Power voltage sensitive/intelligent Split Charge Relay (SCR014A) by split charge relays - **How much does it cost?** β‚Ή 11974 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/48873675-12v-140amp-m-power-voltage-sensitive-intelligent-split-charge-relay) ## Best For - split charge relays enthusiasts ## Why This Product - Trusted split charge relays brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Future-Ready Design:** Ideal for modern vehicles with intelligent charging systems; compatible with DC to DC chargers for Euro 5 & 6 engines. - β€’ **Dual Sense Technology:** Activates relay from vehicle alternator or external chargers like solar panels for versatile power management. - β€’ **Battery Protection Mode:** Isolates leisure battery below 12.8V to preserve your starter battery’s power and guarantee vehicle start-up. - β€’ **Smart Voltage Detection:** Automatically engages at 13.3V to optimize battery charging without manual intervention. - β€’ **Universal Compatibility:** Perfectly suited for camper vans, motorhomes, caravans, 4x4s, and boatsβ€”no complex wiring needed. ## Overview The 12V 140amp M-Power intelligent Split Charge Relay (SCR014A) automatically manages dual battery charging by sensing voltage rises above 13.3V to connect and charge leisure batteries while isolating them below 12.8V to protect your starter battery. Designed for camper vans, motorhomes, caravans, 4x4s, and boats, it supports dual sensing from alternators and external chargers, ensuring seamless power management without complex wiring. Compatible with modern smart charging vehicles, it’s the essential upgrade for reliable, efficient battery performance on the go. ## Description The voltage sense relay simply detects the rise in voltage from you vehicles charging system when it exceeds 13.3v to allow you to charge your leisure battery(s) while your engine is running. When your engine is switched off and the battery voltage drops below 12.8v the relay will isolate your leisure battery(s) from your main starter battery so it does not drain your main starter battery and you will always be able to start your vehicle. All of the range of 140amp voltage sensitive relays are dual sensing meaning that if a charging voltage like through a mains charger or solar panel is applied to the leisure battery that exceeds the relay activation voltage of 13.3v it will activate the relay to allow this charging device to also maintain the starter battery. Additional Information Relay activation voltage 13.3v Relay isolation Voltage 12.8v Duel sense operation Voltage sense systems are especially suited for modern vehicles as this type of system does not need an ignition feed or any additional wiring into your vehicle but for modern Intelligent smart charging vehicles with Euro cat 5&6 engines you may need to use a DC to DC charger. ## Features - 12V 140amp voltage sensitive/intelligent Split Charge Relay - The relay simply detects the rise in voltage from the vehicles charging system when the engine is started to allow power to charge your second/leisure battery. - Suitable for all Camper vans, Motor homes, Caravans, 4x4s and Boats. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Split Charge Relays | | Manufacturer reference | SCR014 | | Manufacturer part number | SCR014 | ## Product Details - **Current rating:** 140 Amps - **Brand:** Split Charge Relays - **Coil voltage:** 12 Volts - **Contact current rating:** 140 Amps ## Images ![12V 140amp M-Power voltage sensitive/intelligent Split Charge Relay (SCR014A) - Image 1](https://m.media-amazon.com/images/I/91CP3GHi4KL.jpg) ![12V 140amp M-Power voltage sensitive/intelligent Split Charge Relay (SCR014A) - Image 2](https://m.media-amazon.com/images/I/81I2RnANFkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brillant!! *by W***N on Reviewed in the United Kingdom on 29 November 2019* Fantastic piece of kit been looking for one of these for awhile. I have a solar panel connected to the Leisure battery and have been waiting for some sun to test if this works well today there is some sun and brilliant it works.So lets excess charge from the leisure battery to the van battery so charges both. So when camping both batteries stay charged. I'm impressed. Swapped another split charger for this one as the other split charge did not do what this do's. The photos show the charge of the leisure battery and the main battery whilst the solar is connected. Easy to install. ### ⭐⭐⭐⭐⭐ A great piece of kit by A True British Company *by D***G on Reviewed in the United Kingdom on 9 February 2017* This is a true British company at its very best, helpful, knowledgeable, with excellent serviceand what an outstanding bit of kit, one just installs it and forget it, as it works flawlessly each time every timewell made and wont ever let you down ### ⭐⭐⭐⭐⭐ Good price *by L***E on Reviewed in the United Kingdom on 4 February 2019* Does as it should --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/48873675-12v-140amp-m-power-voltage-sensitive-intelligent-split-charge-relay](https://www.desertcart.in/products/48873675-12v-140amp-m-power-voltage-sensitive-intelligent-split-charge-relay) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-02*