Rechargeable 12V 20ah LiFePO4 Battery with BMS

- Oct 24, 2017-

Basic Info

  • Model NO.: OPT-F04S006-086

  • Connection Mode: Series and Parallel

  • Discharge Rate: High Discharge Rate

  • Accessories Type: Battery

  • Standard Voltage: 12V

  • Voltage: 12V

  • Capacity: 20ah

  • Dimension: L165*W115*T72mm

  • Maximal Continuous Discharging Current: 20A

  • Type: LiFePO4 Battery

  • Rechargeable: Chargeable

  • Size: Medium

  • Rated Capacity: 20ah

  • Usage: Equipment /LED Lighitng

  • Charging Voltage: 14.4V

  • Discharge Cutoff Voltage: 9.2V

  • Protection Circuit Module: Ly-F04s003-049

  • Maximal Continuous Charging Current: 20A

Product Description

4S6P 12V 20Ah 22650 Lifepo4 battery pack for solar led lighting/electronic boat battery/saftey device and so on.


Specification:

optimumNnao
26650/4S6P  12V/20Ah LiFePO4 Battery Pack
Model:opt-F04S006-086
ItemSpecificationRemark
Nominal capacity20Ah0.2C discharge
Cell: 26650
Nominal voltage12V3.2V / 1Cell
Charging voltage14.4V±0.05V3.6V / 1Cell
Charging methodCC/CV(Constant-current and -Voltage
with Limited current
Standard charging time5A/5hour,10A/2.5hourBattery capacity÷
charging current×1.5
charging current10A(0.5C)0 ~ +40oC
Maximum charging current20A(1C)0 ~ +40oC
Continuous discharge current20A(1C)-20 ~ +60oC
Discharge cutoff voltage9.2V2.3V / 1Cell
Short circuit protectionExterior short circuitAutomatic recovery
Internal resistance≤200mΩAC Impedance 1kHz
Cycle life≥1000 
Operating temperatureStandard Charge0 ~ +40oC 
Standard Discharge-20 ~ +60oC 
Outline dimensionL165*W115*T72mmLength x wide x height
Protection  Circuit  Module:PCM-L04S20-291
Maximal continuous
charging current
20A 
Maximal continuous
Discharging current
20A 
Over-charge detection voltage3.90±0.025Vsingle cell
Over-charge release voltage3.80±0.05Vsingle cell
Over-charge detection delay time0.5S-1.5Ssingle cell
Over-discharge detection voltage2.30V±0.08Vsingle cell
Over-discharge release Voltage2.70±0.1Vsingle cell
Over-discharge detection delay time50mS-150mSsingle cell
Over-current  detection50±5Acan adjust
Over-current delay time5ms-15ms 




y make us capable offering reliable products at competitive cost and also best service to meet client's requirement.

1. Payment Terms

We accept bank transfer(T/T) ,PayPal,Cash.Western&Union .
If you prefer other payment method,please contact us by email.



2. Packing:


Packaging Details:
each piece packed in pvc and insert in antistatic bag,inner box,
1-3pcs/master carton based on the batter size
Delivery Time:7-9 working days


3. Shipping Terms

sending by Express ( DHL/ UPS/ FEDEX/ TNT ) (air/sea )



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