12V/165Ah AGM Deep Cycle Batt.
£320.14
4 retailers
LiFePO4 Battery 12.8V/300Ah NG
From £1,093.07
RRP £901.99
Compared across 3 retailers
🔻 19.2% cheaper 12.8V 300Ah Next Generation LiFePO4 lithium battery with integrated BMS, Bluetooth, and heating option for demanding off-grid and marine installations.
- SKU
- BAT512130620
- Dimensions
- 451 x 325 x 215 mm
- Voltage
- 12.8V
- Capacity
- 300Ah
- Chemistry
- LiFePO4 (Lithium Iron Phosphate)
- Series
- Next Generation (NG)
Price Comparison
This product is currently 19.2% cheaper than its 30-day average price of £1,352.17.
| Retailer | Price | Availability | Actions |
|---|---|---|---|
| BMS Technologies | £1,093.07 Use code V4L5 at checkout for 5% discount | In Stock | Visit Site |
| Jacksons Leisure | £1,395.00 | Out of Stock | Visit Site |
| Energy Monkey | £1,568.44 | In Stock | Visit Site |
Price History
Full Specifications
| SKU | BAT512130620 |
|---|---|
| EAN | 8719076064732 |
| Dimensions | 451 x 325 x 215 mm |
| Voltage | 12.8V |
| Capacity | 300Ah |
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Series | Next Generation (NG) |
| BMS | Built-in |
| Bluetooth | Yes (VictronConnect) |
| Heating | Optional internal |
| Cycle Life | ~2500 cycles at 80% DoD |
| Efficiency | >92% round-trip |
| Protection | Over-charge, over-discharge, over-current, over-temperature, short-circuit |
| Warranty | 5 years |
About the LiFePO4 Battery 12.8V/300Ah NG
The Victron 12.8V/300Ah LiFePO4 Next Generation (NG) Battery represents the latest evolution of Victron's lithium battery range. It features an integrated Battery Management System (BMS) with Bluetooth connectivity for real-time monitoring via VictronConnect, showing state of charge, voltage, current, temperature, and individual cell voltages. The NG series offers enhanced features over the Smart range including improved communication capabilities and optional internal heating for cold-weather operation. LiFePO4 chemistry delivers approximately 2500 cycles at 80% depth of discharge with round-trip efficiency above 92%. Built-in protections include over-charge, over-discharge, over-current, over-temperature, and short-circuit. Designed for series and parallel configurations in larger systems.
Application Guide
- Lithium Smart (LiFePO4) batteries offer 5x more usable cycles than lead-acid at half the weight — ideal for weight-conscious motorhome and marine builds.
- AGM and Gel batteries are maintenance-free and work well in budget installations or as starter batteries.
- Always match your battery voltage (12V, 24V, 48V) to your inverter and charge controller.
