MG LFP 12.8V LiFePO4 Series Battery — 210Ah

The MG LFP 12.8V Series is a compact, powerful LiFePO4 house battery that suits everything from motorhomes and rescue trucks to smaller luxury yachts. At 210Ah (2.7 kWh) it packs serious capacity into a single 22 kg module, with an integrated slave BMS, passive balancing, and a 300A internal fuse built in. It is plug-and-play with an MG Master LV 12V controller, which rounds out and optimizes the energy storage system, and you can parallel up to 96 modules for very large banks.

Key Features

• Next-generation LiFePO4 chemistry for safety, stability, and long life
• 210Ah / 2.7 kWh in a single 12.8V module (4S2P, 22 kg)
• Integrated slave BMS with passive cell balancing
• 300A internal fuse (replaceable with non-fused poles for high-power builds)
• 210A continuous charge/discharge (1.0C); recommended < 105A (0.5C)
• CAN-Bus communication (RJ45) to an MG Master LV 12V controller
• Parallel up to 96 modules; M8 stud connections (20 Nm); IP40, air/convection cooled
• > 3,500 cycle life at 80% DOD (end-of-life defined as 70% capacity)

Warranty

MG Energy Systems backs this battery with a 4-year limited warranty covering defects in materials or workmanship. Normal end-of-life capacity fade, which varies with usage, depth of discharge, and operating temperature, is not covered.

Blue Marine is an authorized MG Energy Systems dealer — ships brand-new with MG's 4-year limited warranty, free shipping, and local pickup available.