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Lithium Iron Phosphate ECO ESS Battery LFP48-250(48V250AH)
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ECO ESS Ltd
Mountsorrel, United Kingdom
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Model LFP48-250(48V250AH)
BMS 15S100A
Nominal Voltage 48V
Nominal Capacity 250Ah (C5,25℃)
Energy 12000Wh
Protocol (optional) RS485/CAN
Internal Resistance ≤500mΩ
Terminal 100A through terminal
Cycle Life >5000 cycles @0.2C 800%DOD
Weight (lbs./kg.) 92Kg (Approx.)
Months Self Discharge <3%
Dimensions (in./mm.) 482*570*270 mm
Efficiency of Charge 100% @0.2C
Efficiency of Discharge 96~99% @1C
Charge voltage 54.8±0.2V
Charge Mode 0.2C to 54.8V, then 54.8,charge current 0.02C(CC/CV)
Charger Current 50A
Max Charge current 125A
Cell & Method 10213245-3.2V50AH-15S5P
Plastic Case 6U standard case
Storage Temperature 0 ℃ to 40 ℃ (32F to 104F) @60?25% Relative Humidity
Charge Cut-off Voltage 55.5V±0.2V
Discharge Temperature -20 ℃ to 60 ℃ (-4F to 140F) @60?25% Relative Humidity
Charge Temperature 0 ℃ to 45 ℃ (32F to 113F) @60?25% Relative Humidity
Continuous Current 100A
Discharge cut-off Voltage 37.5V
Max. Pulse Current 500A(<3s)

Applications of Lithium Iron Phosphate ECO ESS Battery  
  1. Electric vehicles, electric mobility
  2. Solar/wind energy storage system
  3. UPS, backup power
  4. Telecommunication
  5. Medical equipment
  6. Lighting 

Lithium Iron Phosphate ECO ESS Battery LFP48-250

(48V250AH) Characteristics 
  1. Longer Cycle Life: Provides up to 20 times longer cycle life and five times longer float/calendar life than lead-acid batteries, reducing replacement costs and total cost of ownership.
  2. It is approximately 40% lighter than a comparable lead-acid battery. A 'drop-in' substitute for lead acid batteries.
  3. Higher Power: Delivers double the power of a lead-acid battery and allows for higher discharge while keeping high energy capacity.
  4. Temperature range: -20°C to 60°C.
  5. Superior safety: lithium iron. Phosphate chemistry eliminates the possibility of explosion or combustion as a result of high impact, overcharging, or short circuit conditions.
  6. Increased Flexibility: The modular architecture allows for the deployment of up to four batteries in series and ten batteries in parallel.

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