NPP LiFePO4 12.8V 100Ah Big Size Lithium Battery

• Longer Cycle Life: Offers up to 15 times longer cycle life and 5 times longer float/calendar life than lead acid battery.
• Lighter Weight: About 40% weight of a comparable lead acid battery, save up to 60% in weight.
• Quick Charge: Short charge time compared with lead acid battery.
• Low Self-Discharge: Lower self-discharge compared with lead acid battery, longer storage time without recharging.
• Superior Safety: Multi-protection methods built inside to protect the battery from overcharge, over discharge and short circuit situation.
• High Efficient: Higher round-trip energy efficiency of the average (92%) than lead acid battery 80% (discharge from 100% to 0% and back to 100% charged).

NPP LiFePO4 12.8V 100Ah Big Size Lithium Battery Specifications

• Nominal voltage 12.8V
• Nominal capacity 100Ah
• Length 330±2mm (12.99inch)
• Width 172±2mm (6.73inch)
• Height 215±2mm (8.43inch)
• Total height 220±2mm (8.66inch)
• Approx. weight 12.5kg (39.24lbs)±4%

NPP LiFePO4 12.8V 100Ah Big Size Lithium Battery Characteristics

• Electrical Parameters (25°C)
• Rated Voltage 12.8V
• Rated Capacity (C5) 100Ah@25°C
• Energy 1280Wh
• Months Self Discharge <3%
• Charge Efficiency 99.5%@ 0.2C
• Discharge Efficiency 96-99%@ 1C
• Terminal type T16
• Internal resistance (Fully charged, 25°C) ≤50mΩ
• Cycle life >2000 cycles @ 0.2C 100%D.O.D 
• Capacity affected by temperature
• 40°C: 101%     
• 25°C: 100%
• 0°C: 90%C
• -10°: 75%
• Nominal operating temperature 25°C± 3°C (77°F± 5°F)
• Operating temperature range
• Discharge - 20°C~ 60°C (-4°F ~ 140°F)
• Charge 0°C~ 45°C (32°F ~ 113°F)
• Storage 0°C~ 40°C (32°F ~ 104°F) 
• Water Dust Resistance IP65
• Charge Voltage 14.6V
• Standard Charge Mode (25°C±2°C, <75%RH) 0.2CA Constant Current to 14.6V, then Constant Voltage 14.6V until the current drops to 0.02CA, before use, rest 30 minutes
• Charge Current 20A
• Maximum Charge Current 50A
• Charge Cut off Voltage 14.6V
• Continuous Discharge Current 100A
• Maximum Pulse Current 650A (<100ms)
• Discharge Cut Off Voltage 11.2V
• Communicate Protocol (optional) (default none)
• SOC (optional) (default none) LED
• Application connection 1 string 1 parallel 
• Mechanical 
  - Cells 4 Strings
  - Container ABS

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