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Foxygen 12V 105Ah LiFePO4 Leisure Battery with Bluetooth & Self-Heating

Foxygen 12V 105Ah LiFePO4 Leisure Battery with Bluetooth & Self-Heating

Regular price £309.99 GBP
Regular price Sale price £309.99 GBP
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The Foxygen 12V 105Ah LiFePO4 Lithium Battery with Bluetooth & Self-Heating is a compact, deep-cycle leisure battery engineered for campervans, motorhomes, marine craft, and off-grid setups. Built with active internal heating elements, it charges safely in sub-zero environments where standard lithium batteries fail or risk permanent cell damage.

Key Features

  • Integrated Self-Heating Technology: Features an automated heating element that warms internal cells when connected to a charger below freezing (0°C), enabling safe charging down to -20°C.

  • Smart Bluetooth Monitoring: Built-in Bluetooth connectivity allows real-time tracking of State of Charge (SOC), cell voltage balance, temperature, and cycle count via a mobile app.

  • Drop-In Lead-Acid Replacement: Standard DIN / EN casing dimensions make it a direct drop-in replacement for traditional 85Ah–110Ah AGM or Gel leisure batteries.

  • High-Continuous BMS Output: Equipped with a 100A continuous Intelligent BMS (200A peak surge) to run moderate AC loads via inverters up to 1200W.

  • Grade-A LiFePO4 Cell Longevity: Delivers over 3,500+ deep discharge cycles down to 80% DoD—providing up to 10 years of reliable daily power.

  • Extremely Lightweight: Weighs approximately 10.5 kg—saving over 60% of weight compared to equivalent lead-acid/AGM batteries.

Technical Specifications

Specification Details
Nominal Voltage 12.8 VDC
Nominal Energy Capacity 1344 Wh (105 Ah)
Battery Chemistry Lithium Iron Phosphate (LiFePO4)
Cycle Life 3,500+ Cycles @ 80% DoD
Max Continuous Discharge Current 100 A
Peak Surge Discharge Current 200 A (Short Surge)
Recommended Charge Voltage 14.4 V – 14.6 V
Charging Temperature Range -20°C to 55°C (Self-Heating Activated below 0°C)
Discharging Temperature Range -20°C to 60°C
Connectivity Integrated Bluetooth Smart Module
Terminal Type M8 Threaded Brass Posts
Dimensions (L×W×H) ~ 353 × 175 × 190 mm (Standard H8/LN5 Case Size)
Net Weight ~ 10.5 kg

Warranty & Safety

  • Manufacturer Warranty: Covered by a standard 3-year manufacturer warranty.

  • BMS Thermal & Circuit Protection: Comprehensive protection against over-charge, over-discharge, short circuit, over-current, and sub-zero low-temperature charge cut-off.

What’s in the Box?

  1. Foxygen 12V 105Ah LiFePO4 Battery with Heating & Bluetooth

  2. M8 Terminal Bolts & Washers

  3. Terminal Protection Covers