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K2 Battery 12V 10Ah Replacement Battery for Breaksafe Breakaway Units – Suits 4000, 5000, 6000 & Tow Secure
Ensure your trailer or caravan's breakaway safety system remains reliable with the K2 Battery 12V 10Ah lithium iron phosphate (LFP) replacement battery. Designed to suit all Breaksafe 4000, 5000, 6000 and Tow Secure systems, this compact and rechargeable battery includes a built-in battery management system (BMS) for superior performance and safety. Recommended replacement every four years to maintain optimal functionality.
Most lithuim batteries of this size dont have an internal BMS and are prone to failure - this is a recomended product.
Features
- Compatible with Breaksafe 4000, 5000, 6000 and Tow Secure systems
- High-performance 12V 10Ah LFP battery with built-in BMS
- Compact size: 150 x 65 x 94mm (LxWxH)
- Lightweight at only 1.2kg – easy to install
- Rated for 5000 cycles – long-lasting and durable
- Safe operation with overcharge and over-discharge protection
- 12-month warranty for peace of mind
- Voltage range: 10.0V–14.6V, nominal voltage: 12.8V
- Supports up to 4 parallel connections
- Certified to EN 38.3, EN IEC 61000-6-3:2021, EN IEC 61000-6-3:2019 standards
Uses and Applications
- Breakaway safety systems for trailers and caravans
- Golf carts and power wheels
- Electric scooters and trolling motors
- RVs and camper trailers
- Tool trailers and marine applications
- Emergency lighting and fire safety systems
- Communication equipment
About K2 Battery
K2 Battery delivers advanced energy solutions with a focus on reliability, safety and innovation. Designed for the tough Australian outdoors, K2 batteries are built to last, providing dependable power for critical safety systems and recreational needs alike.

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