Fits like lead acid. Powered by Lithium.
The Fogstar Drift 12V 172Ah (H8) DIN Fit is built in a standard DIN case format, allowing it to physically replace traditional lead-acid leisure batteries in many installations, provided the charging system is lithium compatible. It delivers modern LiFePO4 performance with integrated protection, active balancing and CAN communication, making it ideal for campervans, motorhomes and off-grid systems.
Key Features
250A Smart BMS for Reliable Power Delivery:The integrated 250A Smart BMS manages protection, monitoring and power control for leisure and inverter-based systems. It protects against overcharge, over discharge, overcurrent, short circuit and temperature extremes while delivering stable performance.
Active Cell Balancer for Stable Operation:A built-in active balancer maintains cell voltage alignment during operation. This supports efficiency, stability and long-term performance.
DIN Direct Replacement Design:Manufactured in a standard DIN footprint, allowing installation into existing lead acid battery spaces without tray modification.
Victron CAN-BUS Compatibility:Integrated CAN communication enables clean integration with compatible inverter systems. RS485 host and slave ports are also included.
Bluetooth Monitoring:Monitor voltage, current, state of charge and temperature via Bluetooth connectivity.
Automatic Low-Temperature Heating:The built-in heater automatically warms the battery to a safe temperature before charging, protecting the cells in cold weather.
Physical On/Off Switch:Built-in output switch for safe isolation during installation or maintenance.
Premium EVE Prismatic Cells:Built using Grade A EVE cells in a 4S1P configuration for consistent and stable performance.
Designed & Supported in the UK:Backed by a 10-year warranty.
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SPECIFICATIONS SHEET
USER MANUAL
Technical Specifications
Energy: 2,201.6WhCapacity: 172AhVoltage: 12.8V LiFePO4Cycle Life: 3500 cycle life Recommended Charge Voltage: 14.4VMax Continuous Discharge: 172ABMS: 250A Smart BMS with active balancingMonitoring: Bluetooth, RS485 and CANHeating: Integrated low-temp heating (0°C to 10°C)IP Rating: IP67 RatedDimensions: 358.8 (L) x 177.3 (W) x 187.6 (H) mmWeight: Approx 26kgTerminals: M8 - 1.25 pitch - 12mm (bolts included).
System Configuration Options
Connect up to 4 batteries in series for 48V systems
Connect up to 16 batteries in parallel to increase total capacity.
The Fogstar Energy 48V 16.1kWh ECO battery is a fully assembled, commercial-grade energy storage solution built for homes and small commercial installs, providing reliable performance, long cycle life, and seamless inverter integration.
Our 2026 version steps things up with integrated fire suppression for enhanced safety and a built-in heating system that enables charging all the way down to -10°C. Cold garages, outbuildings, and winter installs are no longer a problem.
Built using 3.2V 314Ah Grade A cells in a 1P16S configuration, managed by an intelligent 200A BMS and a JK 2A Active Balancer, this system delivers long life, stable performance, and peace of mind as standard.
Key Features
Fully AssembledFully assembled and ready to install straight out of the box.
Integrated Fire SuppressionAutomatic heat-activated aerosol system provides rapid response protection inside the battery.
Cold-Weather ReadyIntegrated battery heating allows charging down to -10°C.
Scalable & FlexibleConnect up to 16 units. That’s up to 257.6 kWh of storage.
Reliable Performance6-year manufacturer’s warranty, backed by 10 years of Fogstar customer support.
Long LifespanUp to 8000 cycles at 91% Depth of Discharge.
Seamless IntegrationPre-loaded compatibility with Victron, Sunsynk, Solis, Luxpower, Voltacon and more.
Smart ConnectivityCAN and RS485 communication for smooth system integration.
User-Friendly InterfaceIntegrated LCD touchscreen for real-time monitoring and configuration.
Advanced Cell ManagementAdvanced 200A BMS paired with a JK 2A Active Balancer for optimal cell health.
Outstanding ValueJust £121.12 per kWh. Serious storage without the premium nonsense.
Product SpecificationsModel: FE51.2V-16-LVFBRated Energy: 16.1kWhCell Assembly: 1P16SNominal Voltage (V): 51.2VOperating Voltage (V): 42V - 58.2VCycle Life: 8000 Cycles (at 25°C 50A charge and discharge current) at 91% DOD.Working Temperature: -10°C - 40°C Charge. -20°C - 40°C Discharge.Rated Charge/Discharge Current (A): 100A/200A @25±2℃Maximum Discharge Current: 200ACapacity: 314AhActive Balancer: JK 2AWeight: 119.5kg ± 3kgNominal Voltage: 51.2VSize: 898.5(H) x 415(L) x 260(W)Pre-loaded compatibility: Victron, Sunsynk, Solis, Luxpower, Voltacon and more.
The Fogstar Energy 48V 16.1kWh ECO battery is a fully assembled, commercial-grade energy storage solution built for homes and small commercial installs, providing reliable performance, long cycle life, and seamless inverter integration.
Our 2026 version steps things up with integrated fire suppression for enhanced safety and a built-in heating system that enables charging all the way down to -10°C. Cold garages, outbuildings, and winter installs are no longer a problem.
Built using 3.2V 314Ah Grade A cells in a 1P16S configuration, managed by an intelligent 200A BMS and a JK 2A Active Balancer, this system delivers long life, stable performance, and peace of mind as standard.
Key FeaturesFully AssembledFully assembled and ready to install straight out of the box.
Integrated Fire SuppressionAutomatic heat-activated aerosol system provides rapid response protection inside the battery.
Cold-Weather ReadyIntegrated battery heating allows charging down to -10°C.
Scalable & FlexibleConnect up to 16 units. That’s up to 257.6 kWh of storage.
Reliable Performance6-year manufacturer’s warranty, backed by 10 years of Fogstar customer support.
Long LifespanUp to 8000 cycles at 91% Depth of Discharge.
Seamless IntegrationPre-loaded compatibility with Victron, Sunsynk, Solis, Luxpower, Voltacon and more.
Smart ConnectivityCAN and RS485 communication for smooth system integration.
User-Friendly InterfaceIntegrated LCD touchscreen for real-time monitoring and configuration.
Advanced Cell ManagementAdvanced 200A BMS paired with a JK 2A Active Balancer for optimal cell health.
PLEASE CLICK THE LINK BELOW TO VIEW:
SPECIFICATIONS SHEET
USER MANUAL
Model: FE51.2V-16-LVFBRated Energy: 16.1kWhCell Assembly: 1P16SNominal Voltage (V): 51.2VOperating Voltage (V): 42V - 58.2VCycle Life: 8000 Cycles (at 25°C 50A charge and discharge current) at 91% DOD.Working Temperature: -10°C - 40°C Charge. -20°C - 40°C Discharge.Rated Charge/Discharge Current (A): 100A/200A @25±2℃Maximum Discharge Current: 200ACapacity: 314AhActive Balancer: JK 2AWeight: 119.5kg ± 3kgNominal Voltage: 51.2VSize: 898.5(H) x 415(L) x 260(W)Pre-loaded compatibility: Victron, Sunsynk, Solis, Luxpower, Voltacon and more.
Mobile Plug-and-Play 48V All-in-One Power Supply!Boost your off‑grid power with the external NEO battery. Its plug‑and‑play design makes expansion effortless, while the central BMS manages and protects the entire battery bank. Each unit includes a heat pack for reliable charging in cold conditions, and you can connect up to three external batteries for maximum flexibility.
Specifications
Includes: x2 grey Anderson style connectors, lugs and communication cable.Battery: LIFEPO4 2.40 kWh | 50 Ah | 48 VBattey expansion: Connect up to 3 batteries to the NEOEnergy output: 48 VDischarge (max): 100 ASafety: Battery heatingDimensions: 360w x 200h x 335d (mm)Product weight: 26 KgWarranty: 5 years warranty on hardware and battery
Eberspacher All-in-One Portable Power Station - Ideal for Off-Grid, RV, Van, and Marine UseTired of the noise, fumes, and maintenance of traditional gas generators? As the official dealer for Eberspacher, ButlerTechnik is proud to present the Zeliox Go—the definitive all-in-one lithium power supply that eliminates those problems for good. This portable power station is the result of a strategic partnership between Zeliox and Eberspacher, combining robust engineering with a simple, elegant design to deliver clean, silent power for your tools, electronics, and small appliances anywhere in the UK.Engineered for Your Life on the RoadThe Zeliox Go is an entire electrical system in a single, compact box. It replaces the tangled "puzzle box" of an inverter, a separate battery, chargers, and endless cabling with one professional, reliable unit. It is perfectly sized to fit into the tight spaces of a service van or campervan, providing a powerful 12V to 230V inverter for a wide range of applications, from charging tools on a job site to powering a mini-fridge and other devices for off-grid adventure.This is a true pure sine wave inverter, guaranteeing the stable power needed to safely operate sensitive electronics and complex power tools without risk of damage. The unit operates with quiet, forced-air cooling, ensuring you get the power you need without disruptive noise or heat.Confidence Backed by IntelligenceBeyond its performance, the Zeliox Go is packed with intelligence. It is fully R10 certified, ensuring it meets strict European safety and quality standards. The battery management system (BMS) monitors the battery for total protection, while a built-in Battery Guard ensures your vehicle's starter battery is never drained. This is the professional, reliable work van power system you've been waiting for.Specifications:Power: 1000W Continuous / 1250W Surge PeakBattery: 0.64 kWh (50Ah) LiFePO4 with Heating PackageDimensions: W 450mm x D 392mm x H 195mmWeight: 19kgOutputs: 1x 230V (front) | 1x 12V (rear)Certifications: R10 Certified
The Industrial Mobile Power System
The Zeliox Eco III is the ultimate silent generator for commercial applications, engineered to power heavy-duty equipment where grid power is not an option. It is built around a massive 2.6 kWh LiFePO4 battery, providing the high capacity and industrial-grade reliability needed for the most demanding off-grid worksites. Its colossal 3000W Pure Sine Wave inverter is designed to run power-hungry machinery like welding equipment, high-pressure cleaners, and chainsaws, delivering clean, stable energy that functions as a superior backup power supply.This unit is a complete, self-contained 12v power system, offering unparalleled charging flexibility for any professional fleet. It is fully compatible with modern Euro 6 smart alternators and can be charged by an Electric Vehicle (EV). For rapid deployment, its advanced shore power connection (120A) achieves a full charge in as little as 1 hour and 45 minutes. The integrated Battery Management System (BMS) provides total operational safety, making the Eco III the definitive commercial vehicle power solution.Specifications:Battery Capacity: 2.6 kWh (200Ah)Battery Chemistry: LiFePO4 (Lithium Iron Phosphate)AC Power Output: 3000W (Continuous), 230VOutput Waveform: Pure Sine WaveRapid Shore Charge: 1h 45m (120A)Charging Compatibility: Shore Power (Grid), Vehicle Alternator (Euro 6), Solar, EVSafety Systems: Advanced Battery Management System (BMS), Insulation Protection230V AC Output: 1x Front, 1x Rear Schuko Power Socket12V DC Output: 1x RearPrimary Applications: Commercial Fleets, Food Truck Power, Mobile Catering, Emergency Power for homes, Agricultural & Forestry Machinery, Off-Grid Living
The Professional Off-Grid Power Inverter
Engineered for demanding professionals, mobile workshops, and van life enthusiasts, the Zeliox Eco II is the ultimate high-performance power hub and silent generator. It is built around a robust 1.3 kWh LiFePO4 Battery, the superior leisure battery technology prized for its long-term reliability and inherent safety. This unit unleashes a massive 2000 watts from its Pure Sine Wave inverter, delivering clean, stable electricity as a perfect backup power supply for high-value, sensitive electronics.This portable power station is a rugged, self-contained unit ready for any professional environment. Boasting unparalleled charging flexibility, it is fully compatible with modern Euro 6 smart alternators and can even be charged by an Electric Vehicle (EV). Its advanced Battery Management System (BMS) and integrated Insulation Protection provide total operational safety. With versatile outputs, this is the ultimate 12v power system for your work van, ensuring complete energy independence on any job site.Specifications:Battery Capacity: 1.3 kWh (100Ah)Battery Chemistry: LiFePO4 (Lithium Iron Phosphate)AC Power Output: 2000W (Continuous), 230VAC Output Frequency: 50/60 HzOutput Waveform: Pure Sine Wave Portable Inverter GeneratorDC-DC Converter: 30A Built-InCharging Compatibility: Shore Power (Grid), Vehicle Alternator (Euro 6), Solar, EVAC Input Power: 850WAC Input Voltage: 175-265VAC Input Frequency: 45-65 HzSolar Charging: Functions as a complete solar generator with compatible portable solar panels.230V AC Output: 1x Front, 1x Rear Schuko Power Socket12V DC Input/Output: Rear Anderson SA50A ConnectorsIdeal For: Campervan Power, Van Life Essentials, Off-Grid Living, Mobile Office, Emergency Power, Mobile WorkshopsPhysical Dimensions: 225 x 450 x 391.5 mmWeight: 35 kgIngress Protection: IP20 RatingCooling System: Forced Air Cooling
