12V 330Ah LiFePO4 Battery | Rechargeable Lithium Battery with Grade A Cells & EU & China Stock
Discover Reliable Energy Storage Solutions at Fench Power.Engineered for installers, distributors and energy professionals worldwide.
🔋 High-Capacity 12V 330Ah LiFePO₄ Battery Solution
✅ 12V 330Ah Grade A Cells | Long Cycle Life Performance
⚡ CE UN38.3 RoHS Certified | Multi-Level Safety Protection
🚚 EU & China Stock | 3-7 Days DDP Delivery
🌍 5-Year Warranty | OEM/ODM Support Available
✔️ CE • RoHS • UN38.3 • MSDS • IEC Certified
💡 Solar Storage • RV • Marine • Golf Cart • Backup Power
We accept bulk purchases and customization
12V 330Ah LiFePO₄ Battery | Deep Cycle Battery
Power your energy system with the 12V 330Ah LiFePO₄ Battery — a high-capacity deep cycle lithium battery designed for solar energy storage, RVs, boats, golf carts and backup power systems. Built with Grade A LiFePO₄ cells, it delivers outstanding safety, long cycle life and stable performance. EU warehouse stock is available for fast delivery across Europe.
Key Features
- High Capacity: 12V 330Ah battery with over 4.2kWh usable energy
- Long Cycle Life: Long-lasting LiFePO₄ technology for years of reliable use
- Grade A LiFePO₄ Cells: Excellent consistency, safety and performance
- Built-in Smart BMS: Multiple protections against overcharge, over-discharge, overcurrent and short circuit
- Compact & Lightweight: Only about 26kg, much lighter than traditional lead-acid batteries
- Wide Applications: Perfect for solar storage, RVs, boats, golf carts, off-grid systems and portable power
Applications
Our 12V 330Ah LiFePO₄ Battery is suitable for a wide range of energy storage applications, including:
- ☀️ Home Solar Energy Storage Systems
- 🚐 RV & Camper Power Systems
- ⛵ Marine & Boat Batteries
- 🛺 Golf Carts
- 🔋 Backup Power Systems
- 🏕️ Off-Grid Cabins
- ⚡ Portable Energy Storage
- 🔌 Outdoor & Mobile Power Solutions
Order Now
Upgrade your power system with the 12V 330Ah LiFePO₄ Battery from Fench Energy. We provide factory-direct supply, OEM & ODM services, and professional technical support for distributors, installers and energy storage projects worldwide.
Contact us today for pricing, customization options and bulk order inquiries.
Expertly Defining the Future of Charging
From concept design to mass production, we provide end-to-end custom EV charging solutions. Backed by strong R&D and flexible manufacturing, we help you seize the market quickly.
Global Standards
Strictly designed to UL, CE, FCC, and RoHS standards, ensuring your brand enters global markets without regulatory barriers.
Full-Stack R&D
Complete in-house team for hardware circuitry, structural engineering, and software platforms, supporting complex deep customization.
Flexible Mfg.
Agile production lines support rapid switching from pilot runs to mass production, significantly shortening your time-to-market.
OEM/ODM Standardized Process
01. Consultation & Evaluation
In-depth communication regarding market positioning, technical specs (power, interface), budget, and lead time.
02. Design & Engineering
Industrial Design (ID), structural stacking, and electrical schematics. We provide 3D renders and specs for approval.
03. Prototyping
Creation of functional prototypes for preliminary electrical testing, thermal analysis, and assembly verification.
04. Testing & Certification
Assistance with obtaining UL, TUV, CE, ETL, and other international certifications to ensure safety and compliance.
05. Mass Production & QA
Volume production implementation with strict IQC, IPQC, and OQC quality management, including 100% burn-in testing.
06. Delivery
Custom branded packaging, professional logistics coordination, and comprehensive technical documentation support.
Comprehensive Customization Options
Collaborate with us for a greener energy future.
Who We Are
Professional Energy Storage Solutions Provider
**Dongguan FengChiDianChe New Energy Technology Co., Ltd.** (Fench Energy) is a professional enterprise integrating R&D, production, and sales of energy storage lithium batteries.
We focus on providing customized green energy solutions for global clients, empowering the low-carbon economy through high-quality products like LiFePO4 batteries, Home Solar Storage Systems, and Portable Power Banks.
Advanced Manufacturing
Ensuring stable supply and reliable quality with solid hardware
Automated Assembly
Modern battery pack production lines with precision welding studs and terminal pressing ensuring structural integrity.
Professional Lab
Advanced ATE testing equipment and aging rooms. We conduct charge/discharge tests and BMS installation verification.
Efficient Delivery
Professional packaging for battery safety. Warehouses in EU and USA enable fast logistics and FBA one-stop service.
Qualification Display
UN38.3 / MSDS / CE-EN IEC 62133 / 62619
Customer-Oriented Services
All-round support to meet diverse needs
Flexible OEM/ODM
Low MOQ options suitable for wholesalers and distributors. Fully customized solutions from cell to casing.
Overseas Warehouses
Local warehouses in the EU and USA (more under construction) ensure rapid response and lower shipping costs.
After-Sales Guarantee
5-year product warranty and 24-hour rapid response team to solve any technical issues immediately.
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