Gold Member Since 2013
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Shenzhen Quawin Technology Co., Ltd.

Electric Bicycle Battery, 12V Battery, LiFePO4 Battery Pack manufacturer / supplier in China, offering Electric Bicycle Battery 12V 26650 64ah LiFePO4 Battery Pack, 3 Steps Full Automatic Intelligen 72V 3A Pfc Lead Acid Battery Charger 88.2V with MCU, 3 Steps Full Automatic Intelligen 72V 2A Pfc Lead Acid Battery Charger 88.2V with MCU and so on.

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Supplier Homepage Product LiFePo4 Battery Pack Electric Bicycle Battery 12V 26650 64ah LiFePO4 Battery Pack

Electric Bicycle Battery 12V 26650 64ah LiFePO4 Battery Pack

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Port: Hong Kong, Hong Kong
Production Capacity: 50000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LP120-0640K-F
  • Connection Mode: Series and Parallel
  • Discharge Rate: Medium Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: >12V
  • Battery Type: LiFePO4 Battery
  • Warranty: One Year
  • Capacity: 64ah
  • Transport Package: Fermented Plastic Bag and Carton
  • Origin: China
  • Type: LiFePO4 Battery
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: >1000MAH
  • Usage: Remote Control Car
  • Delivery Date: 15days
  • Voltage: 12V
  • Trademark: Quawin
  • Specification: NO
  • HS Code: 850760000
Product Description
Electric bicycle battery 12V 26650 64Ah LiFePO4 Battery pack
 
26650/4S20P-12V/64Ah LiFePO4 Battery Pack
Model:
ItemSpecificationRemark
Nominal capacity64Ah0.2C 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 time20A/3hour,32Ah/2hourBattery capacity÷charging current×1.5
charging current20A(0.3C)0 ~ +40°C
Maximum charging current20A(0.3C)0 ~ +40°C
Continuous discharge current32A(0.5C)-20 ~ +60°C
Maximum discharge current32A(0.5C)-20 ~ +60°C
Discharge cutoff voltage8V2.0V / 1Cell
Short circuit protectionExterior short circuitAutomatic recovery
Internal resistance≤200mΩAC Impedance 1kHz
Cycle life≥1000 
Operating temperatureStandard Charge0 ~ +40°C
Standard Discharge-20 ~ +60°C
Outline dimensionL210*W140*H135mmLength x wide x height
Pre-wired Red = Positive,Black = Negative
Protection Circuit Module:PCM-L16S25-529(4S)
Balance voltage  
Balance current  
Maximal continuous charging current20A 
Maximal continuous Discharging current30A 
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 voltage2.00V±0.08Vsingle cell
Over-discharge release Voltage2.30±0.1Vsingle cell
Over-discharge detection delay time50mS_150mSsingle cell
Over-current detection200±50Acan adjust
Over-current delay time5ms_15ms 

Product Advantages:
1) Green product
2) Long standby time
3) One year warranty
4) Excellent safety performance
6) Excellent storage performance and low self-discharge rate
7) Short circuit testing passed
8) Overcharge testing passed
9) Over discharge testing passed
10) 150C thermal shock test passed
11) 1.2m drop testing passed
12) No memory effect
13) Low internal impedance
14) PCB battery pack is available

Shipping terms:
1). Samples checking: Sending by Express ( DHL/UPS/FEDEX/TNT, by air)
2). Bulk production: Sending out by cargo shipping / air freight / Express(DHL/UPS/FedEx/TNT), or we can accept other shipping terms according to your requirements.
3). We are not responsible for any accidents, delays or other issues that are caused by the shipping.

Safety Precaution:
1). Do not throw battery into water or make it wet;
2). Keep the battery away from heat source(like fire or heater);
3). Do not throw the battery into fire or heat the battery;
4). Forbid to hammer to trample the battery;
5). Forbid disassembling the battery in anyway
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