3.2V 100Ah LiFePO4 Prismatic Battery Cell Square Aluminum Shell 1C Continuous 2C Pulse Low Internal Resistance For Solar RV EV DIY Battery Packs Off Grid Energy Storage

Our 3.2V 100Ah prismatic lithium iron phosphate (LiFePO4) battery cell delivers exceptional performance and reliability for all your energy storage needs. Designed with a square aluminum shell for superior thermal management and safety, this deep cycle LFP cell offers 4000+ charge-discharge cycles, making it 4-5 times more durable than traditional lead-acid batteries.

Pre-welded with M6 studs and including 1 copper busbar + 2 nuts per cell, it eliminates the hassle of DIY assembly and ensures secure electrical connections. With ultra-low internal resistance (≤0.5mΩ) and 1C continuous discharge capability, it provides consistent power output even under heavy loads, making it ideal for solar systems, RVs, electric vehicles, and off-grid applications.

• 4000+ Deep Cycles: Extends battery lifespan and reduces replacement costs
• Ultra-Low Internal Resistance: ≤0.5mΩ for minimal energy loss and high efficiency
• 1C Continuous & 2C Pulse Discharge: Handles peak power demands effortlessly
• Pre-Welded M6 Studs: Ready-to-assemble, no soldering required
• Free Accessories: 1 copper busbar and 2 nuts included with every cell
• Safe & Stable Chemistry: LiFePO4 technology eliminates fire and explosion risks
• 5-Year Warranty: Factory-backed protection for peace of mind
• Standard Size: 16050118.5mm for easy compatibility with most battery cases

• Residential Solar Energy Storage: Build 12V/24V/48V battery banks for off-grid and grid-tied systems, storing excess solar energy for nighttime use
• RV & Camper Van Power: Power appliances, lights, and electronics during road trips without relying on shore power
• Marine & Boat Batteries: Reliable power for trolling motors, navigation systems, and onboard equipment
• Golf Carts & Forklifts: Longer runtime and faster charging than lead-acid alternatives
• DIY Battery Packs: Perfect for hobbyists building custom power solutions for electric vehicles, backup power, and more
• Telecom Base Stations: Uninterrupted power supply for critical communication infrastructure

• Custom Welding: Pre-weld different stud sizes (M4/M5/M6/M8) according to your requirements
• Busbar Customization: Provide copper busbars in various thicknesses and lengths
• Labeling: Print your brand logo, specifications, and safety warnings on the battery cells
• Packaging Customization: Custom carton design and pallet configuration for bulk orders
• Capacity Matching: Pre-match cells by capacity, voltage, and internal resistance for optimal battery pack performance
• MOQ: 100 piece for standard products, 10000 pieces for custom orders

• 24/7 Technical Support: Our engineering team provides professional guidance on battery assembly, BMS selection, and system integration
• 5-Year Factory Warranty: Free replacement for defective products within the warranty period
• Fast Response: Reply to all inquiries within 24 hours
• Sample Testing: Available for quality verification before bulk orders
• Documentation: Provide complete product specifications, safety data sheets (SDS), and installation guides
• After-Sales Service: Lifetime technical support even after the warranty expires

• Packaging and Shipping
• Packaging: Each cell is individually wrapped in anti-static film, then packed in sturdy cartons with foam padding to prevent damage during transit
• Bulk Packaging: Palletized shipping for orders over 100 pieces, with stretch wrap and corner protectors
• Shipping Methods: DHL, FedEx, UPS, TNT for express delivery; sea freight for large orders
• Lead Time: 1-3 business days for sample orders, 7-15 business days for bulk orders
• Shipping Terms: EXW, FOB, CIF, DDP available
• Tracking Information: Provided once the order is shipped

Q: Can I connect these cells in series and parallel?
A: Yes, you can connect them in series to build 12V, 24V, 48V or higher voltage systems, and in parallel to increase total capacity. We recommend using a BMS to protect the battery pack.

Q: What is the difference between LiFePO4 and lead-acid batteries?
A: LiFePO4 batteries have 4-5 times longer cycle life, are 50% lighter, charge faster, and have no memory effect. They are also more environmentally friendly and safer.

Q: Do I need to balance the cells?
A: Yes, balancing is essential for the longevity and safety of your battery pack. A good BMS will automatically balance the cells during charging.

Q: What is the self-discharge rate of these cells?
A: The self-discharge rate is less than 3% per month when stored at 25°C with 30-50% SOC.

Q: Can you ship to my country?
A: Yes, we ship worldwide. Please contact us with your shipping address for a detailed shipping quote.