ECCO 12V 18AH LiFePO4 Off-Grid Lithium Battery

The ECCO 12V 18AH Off-Grid Lithium Battery is a compact, high-performance energy solution engineered for reliability and long life. Perfect for solar backup systems, portable power devices, and other off-grid applications, this battery provides stable power delivery, lightweight design, and exceptional safety through advanced LiFePO₄ technology.

Why Choose the ECCO 12V 18AH Off-Grid Lithium Battery?

This Off-Grid Lithium Battery offers a modern, efficient, and long-lasting alternative to traditional lead-acid batteries. Built using lithium iron phosphate chemistry, it ensures superior safety, excellent discharge performance, and long-term cost savings.

• Long Service Life – Up to 2,000 cycles at 80% Depth of Discharge (DoD) for lasting durability.

• Lightweight and Compact – Weighs just 2.2 kg, around 60% lighter than standard lead-acid batteries.

• High Energy Efficiency – Maintains stable voltage and power output even under high discharge rates.

• Safe & Reliable Operation – LiFePO₄ chemistry prevents overheating, fire hazards, and thermal runaway.

• Ideal for Off-Grid Use – Perfectly suited for renewable energy systems, camping setups, and backup power.

Key Features of the ECCO Off-Grid Lithium Battery

Efficient Energy Performance

• Nominal Voltage: 12.8V

• Capacity: 18Ah (230.4Wh)

• Cycle Life: Up to 2,000 cycles at 80% DoD

• Consistent discharge under heavy loads for stable performance

Advanced Safety and Stability

• Built-in protection against overcharge, deep discharge, and short circuits

• LiFePO₄ chemistry ensures fireproof and explosion-proof operation

• Operates safely within a wide temperature range (-20°C to +60°C)

Compact and Easy Installation

• Plug-and-play replacement for traditional 12V lead-acid batteries

• Ideal for solar systems, mobility devices, and small energy backup units

• Compact dimensions and lightweight design make it easy to handle and install

Technical Specifications

Warranty & Installation

• Warranty: 24-month limited warranty

• Installation: Must be completed by a licensed electrician or wireman

• Compliance: Installation must adhere to SANS 10142 standards

• Documentation: Valid Certificate of Compliance (COC) and installation proof required for warranty claims

Perfect for Off-Grid Energy Systems

The ECCO Off-Grid Lithium Battery is designed for those who need reliable, portable, and long-lasting power. Whether for solar backup, camping, or small-scale renewable setups, it ensures consistent energy delivery and peace of mind in every environment.