BFCM Black Friday Sale now on - while stocks last
1
/
of
3
No reviews
Low stock! Only 2 left
Regular price
$95.00
Sale price
$95.00
Regular price
$140.00
Unit price
/
per
Tax included.
Shipping calculated at checkout.
K21210
Couldn't load pickup availability
Share this product.
Trusted choice!
Trading since 1975. Over 200k online transactions. All payments methods accepted. Use PayPal for the safest transaction.
Payment methods
Up to $45 off
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.

Shopping Safely
At our Shopify store, we prioritize your safety and security. Here's how we ensure a secure shopping experience:
1. Secure Transactions: We use advanced encryption to protect your personal and payment information, ensuring it is safely transmitted and safeguarded.
2. Trusted Payment Gateways: Our store integrates with trusted payment gateways, ensuring your transactions are processed securely and efficiently.
3. Data Privacy: Your privacy is our top priority. We follow strict data protection policies to keep your personal information confidential and secure.
4. Secure Platform: Shopify provides robust security features and continuous monitoring against vulnerabilities, ensuring a safe shopping environment.
5. Verified Merchants: We are a verified merchant on Shopify, committed to providing authentic and high-quality products.
6. Transparent Policies: Our clear return, refund, and shipping policies provide peace of mind, knowing we stand behind our products.
7. Customer Support: Our dedicated customer support team is ready to assist with any concerns or questions you may have.
Shop confidently at our Shopify store, where your safety and satisfaction are our top priorities.
Replacement Brakeaway Brake Battery LiFePO4
$95.00
Questions about this product?
Don't be a stranger.
-
Established
1975 Trust in our History
-
With
99% Positive Reviews
-
Over
200k Transactions
Let customers speak for us
from 8091 reviewsEleclux2310 fridge thermostat
Excellent service and backup part is working perfectly on 240 and Gas
Gary Gledhill
11/22/2025
Thermostat for 3 Way RM360 RM2310 RM2510 Caravan Fridge (2007199009)
Five star
All good with every aspect of the purchase. Thank you.
Graham Back
11/22/2025
Door Shelf Upper for 3 Way RM2453 RM2553 RM4601 Dometic Fridge
Waeco cfx fridge plugs
Chantelle Cowan
11/21/2025
Waeco CFX Range Drain Plug for All CFX Waeco Dometic Fridges
Waeco Dometic Perfectview Reversing System 5M Extension Cable
Gary Rolph
11/21/2025
Waeco Dometic Perfectview Reversing System 5M Extension Cable
SafetyDave Wireless Rear Vision Kit with 6.2inch Monitor and AHD 92deg Camera
William Patch
11/20/2025
SafetyDave Wireless Rear Vision Kit with 6.2inch Monitor and AHD 92deg Camera
with thanks
great item easy to install thank you
terry pickham
11/20/2025
Blind on Roller - to Suit Dometic Seitz S4 Windows
Jayco toilet part
Great service, exactly what it stated it was, speedy delivery
Linda Hall
11/20/2025
Thetford Waste Holding Tank Mechanism for C250-260 Cassette Toilet
Awesome service
I ordered the wrong part and Everything Caravans promptly refunded. I am so greatful they accepted my blunder. Thank you Everything Caravans.
Peter Borg
11/19/2025
Dometic PCB Top MES4 RM8501 RMl8501 3 Way Fridge
Dometic Freezer Door
Fast efficient good quality. Pleasure doing business👌
R G Drake
11/19/2025
Freezer Door for 3 Way RM2553 RM2453 Electrolux or Dometic Caravan Fridge
review
The items I received from this company was great items were packed well and a reasonable price
Gary Weir
11/19/2025
Lower Main Cabinet Shelf for Waeco RPD and Dometic RM4601 RM4605
Thetford oven door
Received in excellent condition. Fits like a glove
Peter Badham
11/19/2025
Thetford Spinflo Oven Door for the Triplex Cooker
Remote for dometic air conditioner essential caravan
Worked perfectly, arrived promptly
Tracy Jackson
11/19/2025
Remote Control Ibis4 Air-Conditioner Made By Dometic
Companion Adaptor 1/4" BSP to 1/4" BSP Female to Male Right Angle
Jeff Drew
11/17/2025
Companion Adaptor 1/4" BSP to 1/4" BSP Female to Male Right Angle