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12.8V 7Ah Lithium replacement Battery

SKU: V2773
R885.00
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Description:
With current load shedding your home alarm, gate and garage door opener ecs. will not last long. These batteries is designed as direct replacement specifically for this purpose and offers a long lasting solution as they do not damage when fully discharged.

NOTE:

  • If you require a 24V battery and want to install these batteries in serial you MUST install a battery balancer to prevent damage to the internal circuitry. Please see part V2772 - HB01 Battery balancer. 

  • Do NOT install more than 2 batteries in serial.

  • These batteries CANNOT be delivered using Airfreight and MUST be ordered using ROAD or in-store collection.

Battery features:
  •  Less Weight. In same capacity and voltage, LiFePO4 battery weight is 1/3 of Lead Acid battery.
  •  Long cycle Life. Under 100%DOD, the life cycle is more than 3000 times, its up to 8 times than Lead Acid battery.
  •  High Temperature Resistance. LiFePO4 battery working Temperature range is -20℃ to 80℃
  •  Safer. Under extreme situation, LiFePO4 battery will never explode.
  •  Environmental Friendly.
  •  Zero Maintenance Requirements
Electrical Specifications:
  • Nominal Voltage: 12.8V
  • Nominal Capacity: 7Ah
  • Energy: 89.6Wh
  • Efficiency: 99%
  • Self Discharge: <2% per Month
  • Maximum Modules in Series: 1
Discharge Specifications:
  • Maximum Continuous Discharge Current: 7A
  • Peak Discharge Current: 14A(≤5s)
  • BMS Discharge Current Cut-Off: 80A±5A
  • Discharge Cut-Off Voltage: 8V
  • BMS Discharge Voltage Cut-Off: 8V(2.0±0.08 vpc)
  • Reconnect Voltage: 10V(2.5±0.1 vpc)
Charge Specifications:
  • Recommended Charge Current: 0.35A-3.5A
  • Maximum Charge Current: 7A
  • Recommended Charge Voltage: 14.6V
  • BMS Charge Voltage Cut-Off: 15.6V(3.90±0.025V)
  • Reconnect Voltage: 15.2V (3.8±0.1 vpc)
Temperature Specifications:
  • Charge Temperature: 0 to 45ºC
  • Discharge Temperature: -20 to 60ºC
  • Storage Temperature: -5 to 35ºC
  • BMS High Temperature Cut-Off: 80±5℃
  • Reconnect Temperature:  55±15℃
Mechanical Specifications:
  • Dimensions: (L x Wx H/TH): 151 x 65x94/100mmWeight: 1.0Kg
  • Terminal Type: T1
  • Case Material: ABS
  • Enclosure Protection: IP56
  • Outer Carton Size: 380 x 180 x 235mmPackage: 10pcs/Ctn, 600pcs/Tray, 6000pcs/20GP
V2773

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