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Product Summary
Capacity (Ah)
100
Warranty (Years)
5
H: 467mm x W: 313mm x L: 630mm
£1,299.99Including VAT & Standard Delivery
Express Delivery Available
Serious backup power. Built for home, site, and off-grid use.
When you need dependable electricity away from the mains—or instant backup when the grid drops—our BSL 3840Wh LiFePO4 portable power station delivers high-capacity energy storage with the safety, cycle life, and output you can rely on. It’s designed to keep essentials running at home, support tools and equipment on site, and give campers, van-lifers, and off-grid users a clean, quiet power source wherever they are.
From powering a fridge during an outage to charging laptops, running small appliances, or supporting field equipment, this unit is built to be the “grab-and-go” energy solution you’ll actually use.
Fast-switch UPS backup (for sensitive electronics)
Built-in online UPS functionality with an ultra-fast <10ms switchover helps protect and maintain power to devices like:
- Desktop computers and network gear
- Security systems
- Medical and monitoring equipment
- Home office setups
Intelligent safety with multi-point monitoring
A smart Battery Management System (BMS) continuously monitors performance with 21 temperature sensors, providing layered protection against:
- Overcharge and over-discharge
- Overheating
- Short-circuit events
- Abnormal operating conditions
Reliable performance in real-world temperatures
Designed for demanding environments, it operates across a -10°C to 45°C working range—ideal for garages, job sites, outdoor setups, and emergency use.
High-power AC output with global compatibility
Supports regional standards with:
- Up to 3600W max AC output (EU standards)
Practical extras for emergencies and outdoor use
- Integrated 3W LED light for visibility when power is out
- 12V / 10A cigarette lighter output for vehicle accessories and auxiliary equipment
Technical Specifications
- Energy Capacity: 3840Wh
- Battery Type: EVE brand LiFePO₄ cylindrical cell (#40135)
- Cycle Life: 4000+ cycles
- AC Charging Time: Approx. 3 hours (1500W input)
- Charging Modes: AC / Solar (MPPT) / Car
- AC Output: 3300W max (JP), 3600W max (USA & EU)
- Input Power (adjustable by knob): 300W / 600W / 900W / 1200W / 1500W
- USB-A Outputs: QC3.0 ×2
- USB-C Outputs: PD30W ×1, PD100W ×1
- LED Light: 3W ×1
- UPS Switchover Time: <10ms
- 12V Output: Cigarette lighter 12V / 10A ×1
- Working Temperature: -10°C to 45°C
About BSLBATT®
Founded in 2012, BSLBATT is a leading Li-ion battery manufacturer, renowned for innovation, safety, and reliability. Their LiFePO4 batteries are trusted worldwide for solar storage, electric vehicles, and industrial applications, meeting the strictest global standards (ISO, CE, UL, UN38.3, ROHS, IEC62133).
Ready to future-proof your energy storage?
Contact Alpha Batteries for expert advice, fast delivery, and ongoing support.
Contact Alpha Batteries for expert advice, fast delivery, and ongoing support.
| Height (mm) | 467 |
|---|---|
| Length (mm) | 630 |
| Width (mm) | 313 |
| Brand | BSL BATT |
| Capacity (Ah) | 100 |
| Construction | Lithium (LiFePO4) |
| Product Type | Portable Powerstation |
| Recharge Cycles | 6000 |
| Voltage | 48V |
| Warranty (Years) | 5 |
| Weight (kg) | 41 |
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