Description
xLiFePO4 Battery 2.5kWh 24V with Active Cell Balancing – IP65, Model LIO-II-2410
A 2.5kWh 24V lithium iron phosphate battery with built-in active cell balancing. Designed for use with Voltacon and Voltronic off-grid and hybrid inverters from 3000W to 5500W. The IP65 aluminium enclosure is suitable for indoor or outdoor wall-mounted installation. Up to 16 units can be connected in parallel.
Key Features
- 2.5kWh capacity, 100Ah at 25.6V DC
- Active cell balancing: improves usable capacity, reduces charge time and heat
- Built-in BMS for overvoltage, undervoltage, overcurrent and temperature protection
- IP65 aluminium enclosure: indoor or outdoor wall-mounted use
- Expandable: up to 16 units in parallel
- Compatible with 3000W to 5500W Voltacon and Voltronic hybrid and off-grid inverters
- 50A continuous discharge / 100A peak discharge
- Dimensions: 165 x 375 x 400mm / Weight: 26kg
Applications
- Off-grid solar systems with Voltacon or Voltronic inverters
- Hybrid inverter battery storage
- Backup power for essential loads
- Expandable battery banks where storage needs may grow
What Is Included
- 1 x LIO-II-2410 2.5kWh 24V lithium battery
Installation Notes
Confirm inverter compatibility and correct battery protocol settings before connecting. All DC connections must be made by a qualified installer. Do not mix with other battery brands on the same bus. Follow the manufacturer wiring guide for parallel connection sequence and fusing.
Specifications
x| Specification | Value |
|---|---|
| Model | LIO II-2410E |
| Battery Cell Technology | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 25.6 V |
| Battery Capacity | 100 Ah |
| Nominal Energy | 2.5 kWh |
| Max Continuous Charge / Discharge Current | 50 A / 100 A @ 0.2C, 25°C |
| Max Charging Voltage | 29.2 V |
| Max Discharging Voltage | 20 V |
| Max Parallel Units | 16 |
| Dimensions (D x W x H) | 165 x 375 x 400 mm |
| Net Weight | 26 kg |
| Cycle Life | ≥5000 cycles @ 25°C, 0.5C, 80% DoD |
| Operation Temperature (Charge) | 0°C to 45°C |
| Operation Temperature (Discharge) | -20°C to 60°C (>45°C derating) |
| Operation Humidity | 5% to 95% RH (non-condensing) |
| IP Rating | IP65 |
| BMS Communication | RS485, RS232, CAN |
| Safety Standards | EN IEC 61000-6-3, EN IEC 61000-6-1, EN IEC 61000-3-2, IEC 61000-3-3, IEC 62619, UN38.3 |
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 our UPS account (we will provide you with a return label)
Please keep in mind the following:
- 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 by a tracked/recorded delivery service. 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 website (-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.