Product features


High Ampere thermal trip circuit breaker with manual reset switch, suitable for other electrical systems. Ideal for use in harsh environments such as racing cars to provide protection against current overload or short circuits.


Protective rubber cap prevents unnecessary short circuits.


Commonly used in truck, bus, RV and marine applications; also used for battery cost and audiosystems.

Switchable sureface mount

Switchable surface mount circuit breakers are commonly found inauxiliary and accessory circuits for truck, bus, camper- and marine systems.


Sealed waterproof unit for engine compartment and bilge areas.

Quick disconnect

The trip switch manual can quickly disconnect the circuit in an emergency.

Loosening prevention

Connecting bolt size-M6 x 2 nut with integral locking ring to prevent loosening due to vibration.


Technical specifications

LiFePO4 Lithium battery
Long service life, 8000 full cycles (full charging/discharging)
200 Ah i.e., 2.5 kWh usable power. (Equivalent to 400 Ah AGM or lead battery)
Vastpower, continuous charging and discharging up to 250A (500A peak), therefore, you can use a 12V-220V inverter on 3000W together with this battery no problem, and the battery can receive all the power your generator or solar cell system can produce.
No maintenance, long service life, 3-years’ full warranty.
Highlevel of safety, advanced BMS protectionLiFePO4 cells, so no fire risk, not even if it is involved in a collision etc.

Can be both series connected and parallel connected.

Has patented BMS technology which means that the battery can be connected in a series of 4 or 10 in parallel without needing a balance box or a visit from specialist technicians the world’s first intelligent BMS.
Low self-discharge speed of 3% per month when idle.
Broad operating temperature range, minimises gradual charging down to -5 degrees, but can cope with discharging down to -20 degrees. Operating temperature up to +65 degrees. "
Environmentally-friendly and green production, can be fully recycled.
Lightweight, easier to transport and simple operation. 22 kg total weight.
Built-in Bluetooth, can monitor product status immediately through the mobile APP. Supports both iPhone and Android smart phones.