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Dispatched every Monday and Thursday with next-day delivery
Contact us for advice
Manufacturers warranty comes with every item purchased
Budget-friendly 100Ah LiFePO4 lithium leisure battery with Bluetooth monitoring and a 6-year warranty — the entry point into lithium for weekend campervan builds
The Fogstar Drift ECO 100Ah is the most affordable way into a proper lithium leisure battery. With 100Ah of usable capacity, built-in Bluetooth monitoring and a 100A JBD BMS, it covers the essentials for smaller campervan electrics — lights, USB charging, a compressor fridge and 12V loads. At just 10kg it's a fraction of the weight of an equivalent AGM battery, and with 3000 cycles at 80% depth of discharge it'll outlast traditional leisure batteries many times over. The ECO uses REPT LiFePO4 cells and a 100A JBD BMS that protects against overvoltage, undervoltage, short circuits and temperature extremes. Bluetooth connectivity lets you check state of charge and battery health through the free Fogstar Drift app. No heating function — if you need winter charging capability, look at the Fogstar Drift Gen1 105Ah or the Foxygen 105Ah. If you want lithium performance without the premium price tag, the Drift ECO 100Ah is the best value lithium leisure battery on the UK market.
Check battery state of charge and health directly from your phone via the free Fogstar Drift app (Android and iOS). A Victron SmartShunt is needed if you are adding a Cerbo GX into your system.
At 80% depth of discharge, the ECO is rated for up to 3000 cycles. That's daily cycling for over 8 years. Compare that to an AGM battery that might give you 200-300 cycles before significant capacity loss.
The integrated 100A JBD Battery Management System safeguards against overvoltage, undervoltage, short circuits and temperature extremes. It automatically disconnects if anything goes wrong, protecting both the battery and your campervan electrical system.
Fully dustproof and waterproof. The ECO can handle damp environments and marine applications without issue — tougher than the IP65 rating on many competitors.
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Cells | REPT Grade A cells |
| Nominal Voltage | 12.8V |
| Capacity | 100Ah (1,280Wh) |
| Max Continuous Discharge | 100A |
| Charge Voltage | 14.4V |
| BMS | 100A JBD BMS |
| Bluetooth | Yes — Fogstar Drift App (Android and iOS) |
| Heating | No |
| Cycle Life | Up to 3000 cycles at 80% DoD |
| Self-Discharge | Less than 3% per month |
| Parallel Connection | Up to 16 units |
| Series Connection | Up to 4 units (48V max) |
| Terminals | M8 (1.25 pitch, 12mm) |
| Case Material | ABS plastic |
| IP Rating | IP67 |
| Dimensions | 260 x 168 x 209mm (L x W x H) |
| Weight | 10kg |
| Warranty | 6 years |
Required for adding a Cerbo GX into the system
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