2V Lithium Iron Phosphate battery. Ideal for sealed lead battery replacement 4S6P-Cylindrical Construction

• Selling Unit    EACH        
• Description    Drypower 12.8V 21.6Ah Lithium Iron Phosphate (LiFePO4) Rechargeable Lithium Battery - Up to 4 in Series Capable        
• Chemistry    Lithium Iron Phosphate (LiFePO4)        
• Voltage    12.8V        
• Nominal Capacity    21.6Ah        
• Watt Hour    276.5Wh        
• Maximum Continuous    20A        
• Discharge Current            
• Termination    F6 (M5 Bolt)        
• Size    4S6P        
• Width    77mm        
• Height    168mm        
• Length/Breadth/Depth    182mm        
• Weight    2900g

Specifications

• Cycle life: >2000 cycles (100% DoD to 80% of original capacity) @ 25°C
• Max. continuous discharge current: 20A
• Charge voltage: 14.2V - 14.6V (14.2V recommended)
• Standard charge current: 4.2A
• Max. cont. charge current: 20A
• Operating Discharge temperature: -20°C to +60ºC
• Operating Charge temperature: +0°C to +45ºC
• Storage temperature: -20°C to +45ºC
• Operating Humidity (non-condensing): 5%-85%
• Series Connection: Up to 4S
• Parallel Connection: Nil

• >2000 cycles @100% DoD (25°C) to 80% of original capacity
• - longer service life than SLA to reduce maintenance costs.
• High Energy Density - More Power p/kg
• Higher total system capacity and superior utilisation (full
• 100% DoD) to reduce overall system size and footprint.

• Enclosed in IP5x (dust resistant) or IP6x (dust tight) case with closed loop terminals - suitable for harsh environments.

• IEC & UN38.3 Safety Certified at cell level and integrated
• BMS protection to ensure safety and prevent damage. 

• Approx. 1/2 the weight (or less) of equivalent in SLA means lower logistics costs and minimal OH&S concerns.

• Faster charge/discharge rates (C/2 LiFePO4 vs C/20 SLA) for higher power usage and less downtime when charging. 

• Suitable for use in a wider range of applications where ambient temperature is atypical: from 20°C up to +60°C.

• An environmentally friendly battery option, with no lead or calcium that can leak into the enviroment.