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Original price was: £599.98.£499.98Current price is: £499.98.Including VAT & Standard Delivery
Express Delivery Available
This product is available on backorder.
We expect it to ship: Delivery JULY 2026.
Available on back-order
Pre Order for JULY delivery
12v Xplorer™ PolarMax 320Ah Compact Lithium Battery
Reliable Power, Wherever Adventure Takes You
Engineered for ultimate performance, the Xplorer™ PolarMax 320Ah Lithium Battery is your powerhouse solution for leisure, industrial, and off-grid applications. Compact, lightweight, and packed with advanced features, it’s the perfect companion for those who demand reliability and efficiency.
Key Features:
- Compact Design: At just 245mm (H) x 380mm (L) x 190mm, it fits seamlessly into tight spaces.
- High Capacity: Delivers 320Ah and 4096Wh of energy for extended use.
- Premium Components: Built with LiFePO4 Prismatic Cells with active cell balancing for superior performance and longevity.
- Advanced JBD Battery Management System (BMS): Provides comprehensive protection against overcharge, over-discharge, over-temperature, low temperature, overcurrent, and short circuits.
- Self-Heating Subzero Charging: Operates efficiently in extreme temperatures (-20℃ to 55℃), perfect for wild camping and cold environments.
- Bluetooth Connectivity: Monitor performance and battery health in real-time using your smartphone.
- Flexible Setup: Supports parallel (up to 4 batteries) and series (up to 4 batteries) connections for scalable energy solutions.
- Eco-Friendly: Certified with UN38.3, CE, ROHS, IEC62619, UL1973, and UL9540A standards.
Designed for Larger Inverters
The Xplorer™ PolarMax 320Ah is the ideal choice for pairing with larger inverters, such as 5kW or even 15kW hybrid systems. Its high discharge current of 250A and scalable configuration allow seamless integration into high-demand setups, including off-grid solar systems and industrial applications. Whether you’re powering a Victron 3kVA system or other large-scale energy solutions, this battery ensures consistent, reliable performance to meet your energy needs.
Specifications:
- Voltage: 12V
- Recommended Charge Voltage: 14.2V – 14.6V
- Max Discharge Current: 250A
- Charging Temp: -20℃ to 55℃
- Discharge Temp: -20℃ to 55℃
- Weight: 28kg
- Terminal Type: Bolt Through Terminals (Type 2) with 8mm Nut and Bolt Supplied
- Application: Ideal for leisure, industrial, off-grid setups, and wild camping.
Why Choose Xplorer™ PolarMax?
With its Quality cells and JBD BMS, the Xplorer™ PolarMax 320Ah is built to last. Whether you’re powering your RV, solar system, or industrial equipment, this battery ensures superior efficiency, durability, and safety, giving you peace of mind wherever your journey takes you.
Power Your Adventures with Confidence
| Height (mm) | 245 |
|---|---|
| Length (mm) | 380 |
| Width (mm) | 190 |
| Application | Industrial, Leisure |
| BMS | JBD |
| Bluetooth Enabled | Yes |
| Brand | Xplorer™ |
| Capacity (Ah) | 320 |
| Certification | UN38.3 & CE |
| Charging Temp | -20℃~55℃ |
| Construction | Lithium(LiFePO4) with Heating & Bluetooth |
| Discharge Temp | -20~55℃ |
| Energy | 4096wh |
| Ideal Charge Voltage | 14.2-14.6v |
| Lithium Cell Type | Grade A EVE lifePO4 Prismatic UN38.3; ROHS; IEC62619; UL1973; UL9540A |
| Maintenance Free | Yes |
| Max Discharge Current | 250A |
| Paralell Connection | Yes – 4 max |
| Product Type | Battery |
| Recharge Cycles | 4000 |
| Recommended Charge Current | 30A Min – 200A Max |
| Series Connection | Yes – 4 max |
| Subzero Charging | Yes, Self Heating |
| Suitable for wild camping? | Yes |
| Terminal Layout | Positive on Left (Layout 1) |
| Terminal Size | 8mm Nut and Bolt Supplied |
| Terminal Type | Bolt Through Terminals (Type 2) |
| Voltage | 12V |
| Warranty (Years) | 10 |
| Weight (kg) | 28 |







