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The 25.6V 314Ah LiFePO4 battery — 8.04kWh from an 8S1P pack — is the 24V-class answer to high-capacity mobile and off-grid storage. It halves the current of an equivalent 12V system, cutting cable losses and allowing smaller wiring, while keeping the system voltage familiar to RV, marine, and off-grid installers. This page covers the specification, cell options, BMS choices, and wholesale/OEM sourcing.
Specification at a Glance
| Parameter | Value |
|---|---|
| Nominal voltage | 25.6V (8S × 3.2V) |
| Rated capacity | 314Ah |
| Nominal energy | 8.04kWh (25.6V × 314Ah) |
| Cell configuration | 8S1P |
| Charge voltage | 29.2V typical |
| BMS options | 100A / 200A / 300A continuous |
| Communication | Bluetooth, CAN/RS485 (optional) |
| Protection | IP65/IP67 enclosure options |
Market naming: sold as “24V 314Ah” or an “8kWh LiFePO4 battery”. The technical voltage is 25.6V (8S); “24V” is the market name.
For distributors & importers: 25.6V 314Ah (8.04kWh)
LJY Energy is a China-based LiFePO4 battery supplier and OEM/ODM coordinator. Production is carried out by partner manufacturers; we match the build to your market, confirm the specification in writing and coordinate quality checks and export.
What we coordinate for each order
- Configuration: cell option, BMS rating and communication (Bluetooth / CAN / RS485 where the system needs it), enclosure and terminals, confirmed in the datasheet issued with your quotation.
- Private label: logo, case colour, rating labels, manuals and carton print for your brand.
- Quality control: pre-shipment inspection items (visual, voltage/IR consistency, BMS function, labelling) agreed per order; third-party inspection can be arranged at the buyer's request.
- Export documents: UN38.3 test summary, SDS/MSDS and dangerous-goods (UN3480, Class 9) shipping paperwork for the exact model shipped, coordinated per order.
Commercial terms and certificates
- MOQ, price, lead time and warranty: confirmed per order in the quotation. No public list price.
- How orders usually run: sample or trial order → pilot order with your labels and documents → repeat orders on a locked specification.
- Market certificates (which ones depends on the destination market and application): available/arranged per project; certification and testing fees are borne by the buyer. We tell you which source holds each report before you order.
Before the first order, read the wholesale & distributor program, the MOQ & sample order guide and our supplier verification checklist. Related: 24V (25.6V) series, RV lithium system design guide.
Request a distributor quote for the 25.6V 314Ah (8.04kWh). Send your market, quantity band, private-label needs and the inverter/charger or application.
Distributor FAQ
Is LJY Energy a 25.6V 314Ah battery manufacturer?
No — LJY Energy is a China-based supplier and OEM/ODM coordinator; partner manufacturers build the 25.6V 314Ah packs. We confirm cell, BMS (100A/200A/300A options) and enclosure in the project datasheet, arrange inspection, and coordinate export documents.
Can the 25.6V 314Ah be supplied as part of a 24V RV battery system?
We quote the battery with its BMS and communication configuration and check the charging and communication settings against the inverter-charger and DC-DC models you name. Other system components are outside the battery quote unless confirmed in writing.
What should a distributor send for a 25.6V 314Ah wholesale quote?
Market and country, first-order and annual quantity, private-label needs, the inverter-charger model, required BMS current, enclosure/IP needs and the documents you need for import. MOQ, price, lead time and warranty are confirmed per order.
Cell Options
Built from the 314Ah-class prismatic generation (cell brand confirmed per quotation). The 8S1P arrangement is a standard, well-understood structure: eight cells in series, no parallel strings, which simplifies cell matching and long-term balance. LJY Energy verifies cell model, grade, and batch documentation per project; UN38.3 test summaries and MSDS are supplied for shipped goods. Specifications, pricing, MOQ, and lead times are confirmed per project.
Applications
- RV and motorhomes (24V systems): 8kWh supports air conditioning, induction cooking, and full off-grid living. 24V halves current vs 12V, so a 3kW inverter draws ~125A instead of ~250A.
- Marine and yachts: house banks for 24V onboard systems; IP67 options for bilge-adjacent installation.
- Off-grid cabins and telecom-adjacent sites: pairs with 24V inverters and MPPT controllers for 2–4kW solar arrays.
- Trucks and work vehicles: 24V auxiliary power matching the vehicle’s native electrical system.
The same cell generation is available at other voltages: 12.8V 314Ah (4.0kWh) for 12V systems and 51.2V 314Ah (16.1kWh) for home storage. For cell-level sourcing, see LiFePO4 battery cells wholesale.
BMS and Customization Options
- Bluetooth BMS: app monitoring of voltage, current, SOC, and cell temperatures — see our BMS selection guide.
- Communication BMS: CAN/RS485 for inverter integration.
- High-current BMS: up to 300A continuous for large inverter loads.
- Low-temperature protection: charging cut-off below 0°C; self-heating options for cold climates.
- Waterproofing: IP65/IP67 enclosures for marine and outdoor installation.
- OEM branding: private-label cases and specification sheets.
Wholesale and OEM/ODM
Distributor, wholesale and private-label terms for this model are in For distributors & importers.
Why 24V Makes Sense at 8kWh
- 3kW inverter at 12V: ~250A — requires 70mm²+ cable and heavy-duty fusing.
- 3kW inverter at 24V: ~125A — standard 35mm² cable, simpler and cheaper installation.
24V is also the native voltage of many trucks, marine systems, and larger RVs. For systems above ~5kWh, 24V is the practical minimum; above ~15kWh, move to 48V (see our 51.2V 314Ah page).
Shipping, Documentation & Project Terms
Lithium batteries ship as Class 9 dangerous goods with UN38.3 test summaries and MSDS. Specifications, pricing, MOQ, and lead times are confirmed per project.
Frequently Asked Questions
Why choose 24V over 12V for an 8kWh system?
At the same power, 24V halves the current: a 3kW inverter draws ~125A at 24V vs ~250A at 12V. That means thinner cables, less voltage drop, and lower heat.
How much energy does 25.6V 314Ah hold?
25.6V × 314Ah = 8,038Wh (8.04kWh) — enough for a full day of typical RV or off-grid cabin use.
Is it compatible with my 24V inverter?
Most 24V inverters and MPPT controllers accept the 25.6V nominal / 29.2V charge profile. With a CAN/RS485 BMS, it can communicate with compatible inverter brands — confirm the protocol per project.
Can I parallel multiple units?
Yes, within the BMS manufacturer’s limits. Two units give 16kWh; four give 32kWh. For larger home storage, consider the native 51.2V 314Ah model.
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