Description
xVictron LiFePO4 Battery 12.8V/300Ah NG BAT512130620
Stock ETA - December 10th
The LiFePO4 Battery 12.8V/300Ah NG from Victron Energy delivers the highest capacity within the 12.8V range, providing powerful energy storage for large systems. Built using Lithium Iron Phosphate (LiFePO4) technology, this 300Ah battery ensures excellent safety, reliability, and longevity. Whether you’re building a residential off-grid system or a large-scale commercial installation, this battery is designed for versatility and scalability. Supporting up to 50 batteries in parallel, this model allows you to create energy storage solutions with a maximum capacity of up to 384kWh in a 48V system.
Unmatched Performance and Control
With its integrated Battery Temperature and Voltage control (BTV) system, the 12.8V/300Ah battery monitors each individual cell to ensure balanced operation and safety. In case of high or low voltage or temperature, the system generates alarms, protecting the battery from potential damage. When connected to an external Battery Management System (BMS), real-time monitoring and control can be achieved through VictronConnect or a GX communication device, providing full control over system performance.
Key Features
- Advanced BTV System: Monitors and balances cell voltage and temperature, ensuring efficient operation.
- Expandable Battery Bank: Connect up to 50 batteries in parallel to create large energy storage systems with up to 384kWh capacity.
- Real-Time Monitoring: View battery parameters such as voltage, current, and temperature via VictronConnect or GX devices.
- IP65 Protection: Dust-tight and water-resistant, perfect for challenging environments.
- Low Self-Discharge: A maximum of 3% per month ensures the battery remains ready to perform even after periods of inactivity.
High Capacity for Demanding Applications
The 12.8V/300Ah NG battery offers a high round-trip efficiency, meaning more of the stored energy can be used when needed. This, combined with its high energy density, makes it a top choice for demanding power applications, from off-grid homes to industrial energy storage systems. Bracket mounting options provide easy and secure installation, ensuring the battery remains stable and protected in various settings.
If you’re looking for a future-ready energy storage solution, the LiFePO4 Battery 12.8V/300Ah NG delivers the performance, safety, and scalability you need for today’s demanding energy systems.
Specifications
x| VOLTAGE AND CAPACITY | |||
|---|---|---|---|
| Battery Model | LFP 12.8 V/100 Ah | LFP 12.8 V/150 Ah | LFP 12.8 V/300 Ah |
| Nominal Voltage | 12.8 V | ||
| Nominal Capacity @ 25 °C | 100 Ah | 150 Ah | 300 Ah |
| Nominal Energy @ 25 °C | 1280 Wh | 1920 Wh | 3840 Wh |
| Capacity Loss | <1% per 100 cycles | ||
| Energy Loss | <1% per 100 cycles | ||
| Round Trip Efficiency | 92% | ||
| CYCLE LIFE (≥ 80% of Nominal Capacity) | |||
| 80% DoD | 2500 cycles | ||
| 70% DoD | 3000 cycles | ||
| 50% DoD | 5000 cycles | ||
| DISCHARGE | |||
| Max Continuous Discharge Current (C-rate) | 100 A (1C) | 150 A (1C) | 300 A (1C) |
| Max Pulse Discharge Current 10s (C-rate) | 200 A (2C) | 300 A (2C) | 600 A (2C) |
| End of Discharge Voltage | 11.2 V | ||
| Internal Resistance | 2 mΩ | ||
| CHARGE | |||
| Charge Voltage | Between 14 V and 14.2 V | ||
| Float Voltage | 13.5 V | ||
| Max Continuous Charge Current (C-rate) | 100 A (1C) | 150 A (1C) | 300 A (1C) |
| Max Pulse Charge Current 10s (C-rate) | 200 A (2C) | 225 A (1.5C) | 450 A (1.5C) |
| GENERAL | |||
| BMS-es | Lynx Smart BMS NG 500 A / 1000 A (M10 busbars) | ||
| Cell Measurements | Cell voltages and temperatures, battery current | ||
| Battery BMS Interface | Male + female cable with M8 circular connector | ||
| Bluetooth | In the BMS | ||
| Max Batteries per BMS | 50 (384 kWh per BMS) | ||
| Battery Firmware Updates | Automatically updated by BMS | ||
| Repairable | Yes (cover can be removed with screws) | ||
| OPERATING CONDITIONS | |||
| Operating Temperature | Discharge: -20 °C to +50 °C | Charge: +5 °C to +50 °C | ||
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.