Getsun 12.8V Lithium Iron Phosphate (LiFePO₄) Home Storage Battery

1️⃣ Product Overview

The Getsun 12.8V 100Ah Home Storage Battery is a Lithium Iron Phosphate (LiFePO₄) energy storage solution designed for residential inverter and solar backup systems. With 1.28 kWh of rated energy and over 3000 cycle life, it delivers reliable, efficient, and long-lasting performance for modern homes.

This battery is an ideal replacement for traditional lead-acid inverter batteries, offering longer lifespan, faster charging, and zero maintenance.

2️⃣ Electrical Specifications

• Nominal Voltage: 12.8V
• Rated Capacity: 100Ah
• Rated Energy: 1.28 kWh
• Charging Voltage: 14.6V
• Max Charging/Discharging Current (10 sec): 100A
• Recommended Charging/Discharging Current: 50A
• Full Discharging Voltage: 10V

3️⃣ Performance & Lifespan

• Cycle Life: >3000 cycles
• Calendar Life (1 cycle/day): 10 Years
• Operating Temperature: 0°C to 55°C
• Cooling Method: Passive

Designed for consistent performance under residential operating conditions.

4️⃣ Advantages Over Lead-Acid Batteries

• 2–3× longer lifespan
• Faster charging capability
• Higher usable energy
• Lightweight and compact
• Zero maintenance required
• No acid leakage or corrosion
• Better performance during frequent power cuts

5️⃣ Application Areas

• Home inverter backup systems
• Residential solar storage
• Off-grid energy systems
• Small commercial backup solutions

6️⃣ Why Upgrade to 12.8V Lithium?

Lithium iron phosphate technology ensures enhanced safety, improved efficiency, and sustainable long-term performance. The 12.8V system integrates seamlessly into existing home energy setups while significantly reducing long-term battery replacement costs.