12.8V 100Ah LiFePO₄ Battery – Deep Cycle Lithium Battery for Solar & RV

 Product Overview

The Model 12100 is a 12.8V 100Ah LiFePO₄ battery, designed as a drop-in replacement for traditional lead-acid batteries in solar systems, RVs, marine applications, and backup power systems. It provides a stable output of 1280Wh and supports 4000+ cycles, delivering reliable and long-lasting performance.

 Technical Specifications

• Model: 12100

• Nominal Voltage: 12.8V

• Rated Capacity: 100Ah

• Energy: 1280Wh

• Dimensions: 330 × 172 × 215 mm

• Weight: 10.5 kg

• Cycle Life: >4000 cycles @ 25°C, 80% DOD

• Charge Cut-off Voltage: 14.6V

• Discharge Cut-off Voltage: 10.8V

• Max Charge Current: 100A

• Max Discharge Current: 200A (3 seconds)

• Internal Impedance: ≤ 6mΩ

• Operating Temperature: -20°C ~ 60°C

• Storage Temperature: -20°C ~ 75°C

 Key Features

• Compact & lightweight design

• Long cycle life – 4000+ deep cycles

• High discharge rate for peak loads

• Maintenance-free & safe LiFePO₄ chemistry

• Compatible with standard 12V systems

• Drop-in replacement for sealed lead-acid (SLA) batteries

 Applications

• Off-grid solar energy systems

• RV and camper battery systems

• Marine boats and trolling motors

• UPS and backup systems

• Portable energy storage solutions