Foxygen 12V 300Ah LiFePO4 Leisure Battery with Bluetooth & Heating – Reliable Power for Your Off-Grid Adventures
High-performance lithium leisure battery with integrated heating and smart monitoring for versatile camper setups
- 300Ah capacity for consistent power on extended trips
- Ideal for running 12V to 240V inverters, camper induction hobs, and other essential appliances
- Lightweight at just 26.52 kg, designed for easy installation
- Up to 6 units in parallel, up to 4 in series for scalable power systems
- Up to 6000 cycles at 80% depth of discharge, ensuring a long service life
- Integrated Bluetooth for real-time monitoring and management via Android or iOS smartphone
- Intelligent switchable internal heating system for reliable cold-weather performance
- IP65 rated for protection against dust and water ingress
Product Description
The Foxygen 12V 300Ah LiFePO4 Leisure Battery offers a high-performance combination of capacity, smart monitoring, and all-weather reliability. With 300Ah of power, this lithium battery is perfect for powering 12V to 240V inverters, camper induction hobs, and other energy-demanding devices. Despite its powerful output, it is compact and lightweight at 26.52 kg, making it ideal for mobile installations in campervans and motorhomes.
Built with advanced prismatic cells certified to UL1973, UL9540, IEC62133, and IEC62619 standards, the Foxygen 300Ah delivers up to 6000 cycles at 80% depth of discharge – exceptional long-term performance for all your off-grid adventures. The integrated Bluetooth feature allows you to monitor your battery’s status in real-time directly from your smartphone, ensuring you’re always in control of your energy usage.
A key differentiator is the intelligent internal heating system. Unlike external heating blankets, this proprietary system heats cells evenly from within, drawing power directly from the charging source with no additional components required. Simply connect to any compatible lithium charger and the built-in system automatically manages both heating and charging.
Technical Specifications
| Brand |
Foxygen |
| Model |
FOX12V-300AH |
| Voltage |
12.8V Nominal |
| Capacity |
300Ah |
| Weight |
26.52 kg |
| Dimensions |
367 (L) x 190 (W) x 245 (H) mm |
| Cell Type |
3.2V 304Ah Prismatic |
| BMS |
4S250A Smart BMS |
| Cycle Life |
6000 cycles @ 80% DOD |
| Max Continuous Discharge |
250A |
| Charge Voltage |
14.4 ± 0.2V |
| IP Rating |
IP65 |
| Bluetooth |
Yes (Android / iOS) |
| Heating |
Yes (Switchable internal system) |
| Parallel Connection |
Max. 6 units |
| Series Connection |
Max. 4 units |
| Self Discharge |
Less than 3% per month |
| Charge Temperature |
-20°C to 55°C |
| Discharge Temperature |
-20°C to 60°C |
| Certifications |
UL1973, UL2580, UL9540A, IEC62660, IEC62619, RoHS, CE, UN38.3, ISO9001, ISO45001, ISO14001 |
What Can This Battery Power?
- Up to 195 hours of LED lighting
- 360 mobile phone charges
- Power a Dometic CRX50 fridge for up to 10 days (with thermostatic control)
- Up to 94 cups of coffee using a Nespresso Essenza Mini (1,150 watts)
- Run a camper induction hob for approximately 3 hours (1,200 watts)
- Power a motorhome AC unit for up to 5.4 hours (700–1,200 watts, including thermostatic function)
- Operate an air fryer like the DASH Tasti-Crisp for up to 3.7 hours (1,000 watts) or Maxi-Matic Elite Compact Air Fryer for up to 5.1 hours (700 watts)
- Heat water 8.9 times (10 litres each) from 10°C to 45°C using a Bobil 12V Water Heater (200 watts)
These figures are estimates based on average power consumption and may vary depending on usage.
