This Lithium Smart Battery range requires an external BMS - Click here for an overview.

High capacity 24V (25.6V) 100Ah Lithium Iron Phosphate (LiFePO4) battery module with built-in Bluetooth

Lithium-iron-phosphate (LiFePO4 or LFP) is the safest of the mainstream li-ion battery types. The nominal voltage of a LFP cell is 3,2V (lead-acid: 2V/cell). A 12,8V LFP battery therefore consists of 4 cells connected in series; and a 25,6V battery consists of 8 cells connected in series.

Specifications:

• Cycle life: 2500 cycles (80% DoD); 5000 cycles (50% DoD)
• Charge:
  • Cut-off voltage: 28.8V
  • Max. charge current (2C): 200A
• Discharge:
  • Cut-off voltage: 22.4V
  • Max. continuous discharge current: 200A
• Recommended charge current: 50A (0.5C)
• Recommended discharge current: 100A (1.0C)
• Configuration:
  • Series: up to 2
  • Parallel: up to 5
• Temperature:
  • Charge: 5°C to + 50ºC
  • Discharge: -20°C to + 50ºC
  • Storage: -45°C to + 70ºC

Consider implementing Victron Energy's range of Lithium Iron Phosphate modules in high energy demand applications:

• More RUGGED compared to lead acid batteries. 

LiFePO4 batteries do not need to be fully charged all the time. A partial charge may even slightly improve service life. In addition, LiFePO4 batteries have a wider operating temperature range, excellent cycling performance, lower internal resistance and higher rate of efficiency than lead acid batteries.

Lead acid batteries will fail prematurely due to sulfation if the battery is rarely, or never at all, fully charged or if the battery is stored for long periods partially or fully discharged. 

• Higher ENERGY EFFICIENCY than lead acid batteries.
  

Round trip energy efficiency (discharge from 100% to 0% and back to 100% charged) of LiFePO4 batteries is 92% compared to lead acid batteries at around 80%. In off-grid applications like solar and/or wind, better energy efficiency means less energy loss.

• SMALLER and LIGHTER than lead acid batteries.
  

LiFePO4 batteries are up to 70% smaller and 70% lighter than equivalent lead acid batteries.

Important Information:

Victron Energy LFP batteries have integrated cell balancing and cell monitoring.

Up to five batteries can be paralleled and up to Two batteries can be series connected, so that a 48V battery bank of up to 500Ah can be assembled.

The cell balancing/monitoring cables can be daisy-chained and must be connected to a Battery Management System (BMS) with two M8 circular connector cord sets.

The most Popular BMS is the VE Bus BMS V2 This BMS can be used to control VE bus devices such as the Victron Inverter Charger range. If not connecting to a victron inverter charger use the smallBMS  

*See product manual for more information