Power Lithium 12V 220Ah Battery

Product Description

Power Lithium 12V 220Ah Battery, 5 Years Warranty.

Features:

• Longer Cycle Life: Offers up to 20 times longer cycle life, in five times, longer float, or calendar life, then lead acid battery, helping to minimize replacement costs, and reduce total cost of ownership. 
• Lighter Weight: about 40% of the weight of a comparable, lead acid battery. A drop-in replacement for acid batteries. 
• Higher Power: delivers twice power of lead, acid, battery, even high discharge rate while maintaining high energy capacity. 
• Wider Temperature Range: - 20°C- 60°C
• Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact overcharging or short circuit situation.
• Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to 10 batteries in parallel.

Application:

• Electric vehicles, electric mobility
• Solar/Wind energy storage system
• UPS, backup power
• Telecommunication
• Medical equipment
• Lighting

Specifications:

Electrical Characteristics    

• Nominal Voltage: 12.8V
• Nominal Capacity: 220Ah (C5,25℃)
• Energy: 2816Wh
• Internal Resistance: ≤20mΩ
• Cycle Life: >2000 cycles @1C 100%DOD
• Months Self Discharge: <3%
• Efficiency of Charge: 100% @0.5C
• Efficiency of Discharge: 96~99% @1C

Standard Charge

• Charge Voltage: 14.6 ±0.2V
• Charge Mode: 0.2C to 14.6V, charge current to 0.02C (CC/CV)
• Charger Current: 60A
• Max. Charge Current: 120A
• Charge Cut-off Voltage: 15.6±0.2V

Standard Discharge

• Continuous Current: 150A
• Max. Pulse Current: 600A(<3s)
• Discharge Cut-off Voltage: 8V

Environmental

• Charge Temperature: 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity
• Discharge Temperature: -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
• Storage Temperature: 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity
• Water/Dust Resistance: IP56

Mechanical    

• Cell & Method: 26650 4S35P
• Plastic Case: ABS
• Dimensions (mm.): 552 x 240 x 224mm
• Weight (kg.):29.6kg
• Terminal: M8
• Protocol (optional): SMBus/RS485/RS232
• SOC (optional): LED