12.8V 18Ah LiFePO4 Battery Pack

Applications:

• Solar energy storage systems 
• Portable power devices and backup units 
• Medical equipment and mobility devices 
• Security systems, CCTV cameras, and communication gear 
• Outdoor camping gear, RVs, and marine electronics 
• Robotics, tools, and industrial equipment 
• UPS and mini backup power stations 
• 12V DC electronics requiring long-lasting, stable power 

Technical Specifications:

• Operating Voltage Range: 8.8V – 14.6V 
• Nominal Voltage: 12.8V 
• Nominal Capacity: 18Ah 
• Minimum Capacity: 17.5Ah 
• Rated Energy: 230.4Wh 
• Maximum Continuous Discharge Power: 230.4W 
• Fast Charging Voltage: 14.6V 
• Standby Charging Voltage: 13.5V – 13.8V 
• Floating Charging Voltage: 13.5V – 13.8V 
• Discharge Low Protection Voltage: 8.8V – 10V 
• Standard Charging Current: 3.6A 
• Recommended Charging Current: 9A 
• Maximum Charging Current: 18A 
• Standard Discharge Current: 3.6A 
• Maximum Continuous Discharge Current: 18A 
• Internal Resistance: ≤50mΩ 
• Charging Temperature: 0°C to 50°C 
• Discharge Temperature: -20°C to 60°C 
• Cycle Life (25°C, 80% DoD): 2000 cycles 
• Cell Configuration: 4S 
• Waterproof & Dustproof Rating: IP65 
• Weight: ≈1.8 kg 
• Product Size (L × W × H): 182 × 78 × 165 mm 

Safety & Compliance:

• LiFePO4 chemistry ensures superior thermal stability and non-flammable performance 
• IP65-rated waterproof and dustproof casing for outdoor and rugged environments 
• Built-in protection against overcharge, over-discharge, overcurrent, and short circuits 
• Low internal resistance minimizes heat buildup during charging/discharging 
• Stable performance across a wide temperature range 
• Environmentally safe with no toxic heavy metals 

Benefits:

• Long-lasting power with 2000+ charge cycles and minimal capacity loss 
• High energy output with strong continuous discharge capability (18A) 
• Fast charging support up to 18A for reduced downtime 
• Lightweight and compact, easy to install and transport 
• Consistent voltage output ensures stable performance for sensitive devices 
• Low self-discharge, ideal for standby and infrequent use 
• Maintenance-free, no acid, fumes, or refilling required 
• Superior reliability compared to lead-acid, AGM, and gel batteries 

Long Life and Reliability:

• Lithium iron phosphate chemistry provides exceptional cycle life and durability 
• Engineered for harsh environments with performance down to -20°C and up to 60°C 
• IP65 enclosure protects the battery from water, dust, and outdoor challenges 
• Efficient thermal design prevents overheating and extends lifespan 
• Dependable discharge performance, even for high-load applications 
• Ideal for long-term installations in solar, backup, and mobile systems