3.2V 340ah Lifepo4 Battery Cell REPT 3.2v 280Ah 300Ah 314Ah 320Ah Lithium Ion Battery for Energy Storage RV Solar System

Product Description

📋 About Our Lithium Solutions
Company Overview

As a leading supplier of Lithium-ion batteries with over 10 years of experience, we specialize in 3.2V prismatic LiFePO4 cells, cylindrical batteries, 3.7V lithium batteries, and complete LiFePO4 battery packs for energy storage systems.

Our Partnerships: Direct distributor for top-tier brands including EV, CATL, LISHEN, REPT, GOTION, CALB, BYD, YINLONG, and HiGee. We provide 100% original, Grade A, brand new cells directly from these manufacturers.
  • 10 Years OEM/ODM Experience
  • 2000㎡ Modern Production Facility
  • Customized Battery Pack Solutions
  • Guaranteed Top-Grade Quality
🔋 Product Specifications
Battery Cell
Primary Product

3.2V 280Ah LiFePO4 Cells: Grade A+, Brand New with intact QR codes.

Package includes Bus bars and Bolts (e.g., 4 cells come with 4 busbars and 8 bolts).

Technical Details:
• Busbar size: 90*20*2mm (copper plated with nickel)
• Screw size: M6
• Full testing: Voltage, Internal Resistance, and Capacity verified before delivery.

💻 LiFePO4 Battery Pack Range
Voltage Model (V & Ah) Nominal Energy (Wh) Dimensions (L*W*H) Weight (kg)
12V12V 100Ah1280 Wh260*175*211 mm12
12V12V 200Ah2560 Wh522*240*245 mm25
12V12V 300Ah3840 Wh520*268*220 mm30
24V24V 100Ah2560 Wh522*240*215 mm22
24V24V 200Ah5120 Wh530*238*250 mm48
48V48V 100Ah4800 Wh580*320*220 mm20
51.2V51.2V 200Ah10240 Wh580*320*220 mm48

System Configuration Guide:

  • 12V System: Requires 4 pieces
  • 24V System: Requires 8 pieces
  • 48V System: Requires 16 pieces

Suitable for solar energy storage, home backup, RVs, yachts, and campers.

📦 Professional Packing & Shipping
Packing Method
  • 📦 High hardness custom sponge for protection
  • 📦 5-layer dangerous goods export corrugated cartons
  • 📦 Insulated tape on positive and negative terminals
  • 📦 Labelling of test data on each individual cell
🌟 Why Choose Us
📍 Source Factory & Distributor

Authorized distributor for EV, CATL, LISHEN, CALB, and REPT. 100% original Grade A cells guaranteed.

📍 Quality Guaranteed

Strict 100% testing before shipment, including matched voltage and internal resistance (IR).

📍 Full Support Service

Complete technical guidance and after-sales service for non-artificial quality issues.

Quality Control
Customer Photo
Frequently Asked Questions
1. Are the batteries brand new and Grade A?
Yes, all batteries we provide are 100% original, brand new, and Grade A+ with the manufacturer's QR code intact.
2. Do the cells come with busbars and bolts?
Yes, each battery cell includes one free busbar and two bolts/studs for easy assembly.
3. What is tested before shipping?
We perform rigorous testing on every cell: Capacity (error <2%), Voltage (deviation <0.01V), and Internal Resistance (deviation <0.05mΩ).
4. What is required for DIY assembly?
Cells must be balanced (same voltage) before assembly. Please note that these are prototype batteries and require a matching Protection Board (BMS).
5. What is your return policy?
Batteries can be returned within 15 days if they are unused (electrodes intact, no welding, no wear). Any issues caused by wrong assembly or missing BMS protection are not covered.
6. Can I customize a battery pack?
Yes, we provide full OEM/ODM services. Our structural and software engineers can customize battery packs to your specific requirements.

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