Description
The Fogstar SEAT BASE 12V 230Ah Lithium Leisure Battery has been expertly designed to solve one of the most common challenges in campervan and off-grid energy systems: space. With its ultra-compact footprint, this battery fits seamlessly under most swivel seats, freeing up valuable room for your gear, storage, or additional equipment.
Despite its compact design, this battery doesn’t compromise on performance. At its core are Grade A EVE LiFePO4 cells, matched and balanced to ensure consistent output, long cycle life, and dependable performance in demanding conditions. With a 230Ah capacity and a maximum continuous discharge of 200A, it’s capable of powering everything from fridges and lights to inverters and high-draw appliances – making it perfect for vanlifers, campers, marine users, and off-grid adventurers alike.
The integrated JBD Battery Management System (BMS) offers real-time protection against overcharge, over-discharge, overcurrent, short-circuit, and temperature extremes. It also connects seamlessly to the Fogstar Drift App via Bluetooth, providing detailed insights into your battery’s health, cycle count, cell voltage, and temperature – all at your fingertips on both Android and iOS devices.
Every Fogstar SEAT BASE battery also comes with a built-in heater, ensuring stable performance even in cold UK winters. And with the newly added on/off switch, you can now manually enter hibernation mode, helping conserve battery power during periods of inactivity – no app connection required.
For those seeking even greater cell performance management, the variant with Active Balancer includes the plug-in Drift (JK) 2A Balancer, which can be used periodically (every 3–6 months) to fine-tune cell balancing. While not essential for everyday use, this extra tool ensures longevity and peak performance for the most demanding users.
Weighing just 25kg and featuring integrated carry handles, the Fogstar SEAT BASE battery is easy to lift, install, and reposition. Its durable casing and compact footprint (275 x 315 x 187.5 mm) make it one of the most efficient lithium leisure batteries available in the UK.
This battery has been built with longevity in mind, backed by a generous 10-year warranty for complete peace of mind.
Whether you’re planning a weekend escape or full-time off-grid living, the Fogstar SEAT BASE 12V 230Ah battery delivers the performance, flexibility, and smart features you need – in a compact, future-proof package.
Key Features
- 230Ah Capacity @ 12V – Delivers reliable power in a compact form.
- Compact Design – Measuring just 275 x 315 x 187.5 mm, it’s one of the most space-efficient lithium batteries in the UK market.
- Lightweight and Portable – Weighs only 25kg with built-in handles for easy installation and portability.
- Grade A EVE LiFePO4 Cells – Matched and balanced for long-lasting, high-quality performance.
- 200A Max Continuous Discharge – Easily supports high-demand appliances and systems.
- Built-in JBD BMS (Battery Management System) – Ensures safety, performance, and battery protection.
- Integrated Bluetooth – Connect to the Fogstar Drift App (Android & iOS) for real-time battery monitoring and management.
- Built-in Heater – Enables optimal performance even in low temperatures.
- On/Off Switch – Allows you to activate hibernation mode without needing the app.
- 10-Year Warranty – Peace of mind with long-term product protection.
Specifications
- Spec: Value
- Nominal Capacity: 230Ah
- Nominal Voltage: 12.8V
- Recommended Charge Voltage: 14.4V
- Max Continuous Discharge: 200A
- Weight: 25kg
- Dimensions (L x H x W): 275 x 187.5 x 315 mm
Datasheets





