12v 314ah Lifepo4 Battery Pack 4019Wh

The 12V 314Ah LiFePO4 battery is an ideal replacement for traditional lead-acid batteries. With a more compact size, lighter weight, and deeper discharge capability, it helps reduce long-term energy costs in deep cycle applications.

  • Marque : Delong Energy
  • Échantillon : Disponible pour test
  • Service : 10 ans de garantie
  • Support : OEM, ODM, OBM, sur mesure
  • Certificats : CE, UL, MSDS, IEC, UN38.3, ISO, etc.
  • Prix : Cliquez sur le bouton ci-dessous pour obtenir un prix réduit.

12v 314ah Lifepo4 Lithium Battery Pack

Designed for reliable performance and easy deployment, this battery features a compact and user-friendly structure:

  • Dimensions: 384 × 194 × 255 mm
  • Weight: 25.2 kg
  • Flexible installation (no orientation limitation)
  • Built-in side handles for easy transport
  • M8 terminals for secure connection
  • Supports series & parallel expansion
  • Maintenance-free design

Features of 12v 314ah Lifepo4 Battery 

High Performance LiFePO4 Cells

Built with EV-grade cells, delivering up to 6500 cycles and stable performance for long-term use. 

Advanced 200A BMS Protection 

Equipped with a smart BMS offering 20+ protection functions, ensuring safe and stable operation while supporting 200A continuous discharge and up to 1000A peak (1s) for high-power applications.

Bluetooth Monitoring (Optional)

Monitor battery status, voltage, capacity, and temperature in real time via a mobile app for easier system management.

100% Usable Capacity 

Provides up to 100% depth of discharge (DoD), delivering longer runtime than lead-acid batteries.

Flexible System Expansion

  • Up to 4 batteries in series (51.2V)
  • Up to 10 batteries in parallel (40kWh)
  • Max system: 64kWh (4P4S) 

Easily scale your energy storage system as demand grows.

Easy & Flexible Installation

Plug-and-play design with no strict installation direction, reducing setup time and labor costs.

Fast Charging & High Efficiency 

Compatible with chargers and solar panels. Charges up to 50% faster than lead-acid, reducing downtime and improving energy efficiency. 

Maintenance-Free & Eco-Friendly

Maintenance-free design with no water refilling required, reducing operating costs and effort.

Typical Applications

Suitable for a wide range of deep cycle applications:

  • RV & Camper Vans
  • Marine & Boats
  • Solar Energy Storage Systems
  • Off-grid Power Systems
  • Residential & Small Commercial Backup

12V LiFePO4 Battery Applications

Why Choose Delong 12v 314ah Lifepo4 Battery

With over 14 years of manufacturing experience, Delong is a trusted lithium battery supplier for global B2B customers.

  • 6000㎡ production facility with stable mass supply
  • Custom solutions (voltage, capacity, design)
  • OEM & ODM support
  • Certified for global markets (CE, UL, IEC, KC)
  • Competitive factory pricing
  • Up to 10-year warranty
  • Professional engineering, sales & after-sales support

We support distributors, wholesalers, and OEM partners worldwide. Contact us for your customized solution.

Énergie Delong

Certification des piles au lithium

 

 

 

Données techniques

Modèle DL-LFP-RP12314
Spécification du produit 12V 314Ah
Tension nominale 12.8V
Capacité nominale 314Ah
Énergie de la batterie 4019Wh
Courant de charge maximal 100A
Courant de décharge maximal 200A
Tension de coupure de la charge 14,6V ± 0,2V
Tension de coupure de la décharge 9,2V ± 0,2V
Type de cellule Cellules prismatiques LiFePO4
Terminal M8
Matériau de l'étui ABS+PC
Niveau d'étanchéité IP58
Plage de température de charge 0~50
Plage de température de décharge -5~55
Cycle de vie ≥6500 cycles
La vie dessinée 12 ans
Couleur Noir
Poids ≈25.2Kg
Dimensions (LxLxH) 384*194*255mm
Méthode d'assemblage Intégré

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Batterie au lithium (Lifepo4) 12,8V Fiche technique Delong

FAQ

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