Rechargeable LiFePO4 Battery Cells 3.2V 320AH 340AH for DIY Energy Storage and RV Use

Power your off-grid systems, RVs, marine setups, and solar stations with confidence using these high-capacity LiFePO4 rechargeable battery cells. Available in 320AH and 340AH grades, these energy-dense units are ideal for building custom 12V, 24V, or 48V battery packs with reliable performance and long service life.

Key Features

• 🔋 High-Capacity Energy Storage – Choose from 320AH or 340AH A-grade battery cells for scalable energy solutions.

• 🧱 DIY Friendly – Perfect for assembling your own battery packs for solar, RV, marine, and backup applications.

• 🌍 No Tax, No Hassle – Purchase with confidence knowing your order ships with no additional tax.

• 🔧 Vehicle and Marine Grade – Engineered for durability and reliable discharge in mobile and heavy-duty setups.

• ♻️ Long Lifecycle – LiFePO4 chemistry ensures low self-discharge and over 3,000 charge cycles.

Why Choose Our Rechargeable Battery Cells

Unlike generic lithium cells, these are true A-grade vehicle-grade LiFePO4 batteries—engineered for safety, stability, and high current output. Whether you're powering an RV, solar bank, or emergency system, you’ll enjoy top-tier performance with long-term reliability.

Perfect For

• RV and van life power systems

• DIY solar and off-grid storage

• Marine batteries and trolling motors

• Backup power setups

• 12V, 24V, and 48V DIY battery packs

Power your independence, one cell at a time.