We offer tailored pricing and trade accounts for regular trade customers.
76 × 78 × 33 mm
£141.14
£169.37 Inc VAT
Protect your 12V battery with the Ring RTBS100 100A Battery Guard. Prevents excessive discharge, disconnects loads at low voltage, and extends battery life for cars, vans, motorhomes, and boats.
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Available on back-order
If this item is on backorder, please call 0117 244 2522 for the estimated availability date.
We offer tailored pricing and trade accounts for regular trade customers.
Ring RTBS100 100A Battery Guard – Heavy-Duty Battery Protection for 12V Systems
Safeguard your battery and prevent costly downtime with the Ring RTBS100 100A Battery Guard. Engineered for heavy-duty applications, this intelligent device automatically disconnects non-essential loads when voltage drops too low, ensuring your battery always retains enough power to start your engine.
Ideal for commercial vehicles, motorhomes, boats, and off-grid systems, the RTBS100 offers 100A continuous load protection, making it suitable for demanding 12V accessories such as inverters, lighting systems, and refrigeration units.
✅ Key Features:
100A continuous load protection – built for heavy-duty use
Automatically disconnects loads at low voltage
Reconnects automatically once voltage recovers
Prevents flat batteries and extends battery lifespan
Suitable for 12V cars, vans, motorhomes, and marine systems
Compact, robust, and easy to install
With the Ring RTBS100 Battery Guard, you can run your 12V accessories with confidence, knowing your battery is always protected and ready to start your vehicle.
Choose the Ring RTBS100 100A Battery Guard for reliable battery protection and long-lasting performance.
| Weight | 0.2 kg |
|---|---|
| Dimensions | 76 × 78 × 33 mm |
| Continuous Rating | 100Amp |
| Input Voltage | 9-32VDC |
| Output Voltage | Equal to input voltage when operating |
| Operating temperature | -40°C to +85°C |
| Application | Ambulances, Commercial service vehicles, Fire engines, General protection of starter battery from discharge from using external appliances connected to battery or inverter, Military vehicles |
| Features | 12V/24V Automatic selection, Alarm feature and disconnect feature, Compact size, E mark, AES spec 5, CE and IP65 certification, Easy to install, Eliminates possibility of a discharged battery, Fully programmable battery guard, LED indicates operational status, Lifetime guarantee, Manual shutdown facility, Over current and over temperature sensing circuit, Switch connection from remote on/off |
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We hope that you’re pleased with your purchase from TransQuip, however we do understand that occasionally, you may need to return goods to us. We’ve set out below the main reasons why goods tend to be returned, so please read all of the categories and follow the returns process which you feel applies to you…
Please note that our Returns Policy for Consumers does not affect your statutory rights. You can get more information about your statutory rights from the Citizens Advice Bureau (www.citizensadvice.org.uk) or Consumer Direct (www.direct.gov.uk). We reserve the right to inspect the goods and verify any fault(s) and/or any damage.
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Fishponds, Bristol
BS16 3JA