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मराठी 
12.8V314Ah LiFePO4 Battery
4.01kWh High-Capacity Deep Cycle | BYD LiFePO4 Cells | 6000+ Cycles @70% EOL
Built for RV, marine, solar storage, and off-grid power systems, this 12.8v 314ah lifepo4 battery delivers high usable energy (4.01kWh) in a compact, rugged PC+ABS housing. With built-in Bluetooth and an advanced BMS, users can monitor real-time battery status via app—ideal for installers and distributors looking for a reliable 12.8v 314ah battery upgrade from AGM/lead-acid.
Get an up-to-date quote with additional free information to download!
Why Choose This 12.8V 314Ah Battery?
High Energy Output for Longer Runtime (4.01kWh)
If customers are searching 12.8v 314ah to kwh, this model provides 4.01kWh rated energy (12.8V × 314Ah). It’s designed for longer autonomy in solar battery banks, RV house power, marine auxiliary loads, and backup DC systems.
Smart Battery Management + Bluetooth App
The built-in BMS helps ensure stable discharge and system protection, while Bluetooth makes it easy to check key parameters via app—ideal for fleet maintenance, installers, and end users.
6000+ Cycles for Strong Lifetime ROI
Premium LiFePO4 chemistry and BYD cells deliver ≥ 6000 cycles @70% EOL, making it a long-term value choice compared with a traditional 12.8v 314ah deep cycle battery (AGM/gel/lead-acid).
Compact, Rugged Housing (PC+ABS)
The enclosure material supports practical field deployment and installation in compact battery compartments and energy storage cabinets.
OEM/ODM Deep Customization
Direct factory support for private label branding, connector options, packaging, documentation, and integration assistance—plus complimentary design services for distributor programs.
Wide Temperature & Multi-Protection
Rated for -20°C to 60°C discharge and equipped with overcharge, over-discharge, short circuit, and thermal protection, this battery performs reliably in diverse environments—from hot solar farms to cold van conversions.
Applications (12V Lithium Battery Applications)
- RV / camper house battery banks (long runtime)
- Marine deep cycle & auxiliary power
- Solar energy storage (12V systems) for cabins / small sites
- Telecom / DC backup and off-grid monitoring equipment
- Portable DC systems for job sites and field operations
Parameters
| Shell Material | PC+ABS |
| Rated Capacity | 4019Wh |
| Battery | BYD LiFePO4 |
| Lifespan | ≥ 6000 Cycles @70%EOL |
| Nominal Capacity | 314Ah |
| Nominal Voltage | 12.8V |
| Communication Mode | Bluetooth |
| Operating Temperature | -10℃~60℃ |
| Dimensions | 532×207×215mm |
| Weight | 29.25Kg |
Certificate
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Frequently Asked Questions (FAQ)
Q1: How much energy is 12V 314Ah in kWh?
This model is rated 4.01kWh. Many buyers search 12.8v 314ah to kwh to compare energy across battery options.
Q2: Is it “lithium ion” or “LiFePO4”?
It is LiFePO4 (Lithium Iron Phosphate)—a lithium chemistry optimized for deep cycle life and safety. Some customers still search 12.8v 314ah lithium ion battery, but the chemistry here is specifically LiFePO4.
Q3: How do I monitor it?
Bluetooth is built-in. Users can monitor battery status via supported app (SOC/voltage/temperature/charge-discharge status, depending on app and firmware).
Q4: Can it replace AGM / gel?
In many deep-cycle systems, yes. Charging settings should be configured for LiFePO4 for best performance and lifespan.
Q5: What does “6000 cycles @70% EOL” mean?
It means after 6000+ cycles, the battery is expected to retain approximately 70% of original capacity under the specified test conditions.
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