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

Lithium-Ion Battery, Battery Pack, Ebike Battery Pack manufacturer / supplier in China, offering 18650 Akku 22.2V 9000mAh Ebike Lithium-Ion Battery Pack, 7.4V 9300mAh Rechargeable Li-ion Battery Pack, 2s3p 7.4V 7800mAh Lithium Battery and so on.

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Supplier Homepage Product Li-ion Battery Pack 18650 Akku 22.2V 9000mAh Ebike Lithium-Ion Battery Pack

18650 Akku 22.2V 9000mAh Ebike Lithium-Ion Battery Pack

FOB Price: US $100 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $100/ Piece
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Port: Hong Kong, Hong Kong
Production Capacity: 50000PCS/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QW222-9000-L
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: >12V
  • Battery Type: 18650 Battery
  • Voltage: 22.2V
  • Transport Package: Antistatic Bag /White Box and Standard Export Cart
  • Origin: China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Rated Capacity: >1000MAH
  • Warranty: One Year
  • Delivery Date: 15days
  • Trademark: Quawin
  • Specification: NO
  • HS Code: 850760000
Product Description
18650 / 6S4P Li-ion Battery Pack 22.2V 9000mAh Ebike Lithium-ion Battery Pack
18650/6S4P Li-ion Battery Pack 22.2V/9Ah
Model:
ItemSpecificationRemark
Nominal capacity9000mAh0.5C discharge Cell: 18650
Nominal voltage22.2V3.7V / 1Cell
Charging voltage25.2V±0.05V4.2V / 1Cell
Charging methodCC/CV(Constant-current and -Voltage with Limited current
Standard charging time3000mA/3.5hour , 5000mA/2.5hourBattery capacity÷charging current×1.5
charging current4500mA ( 0.5C )0 ~ +40 °C
Maximum charging current9000mA ( 1C )0 ~ +40 °C
Continuous discharge current9000mA ( 1C )-20 ~ +60 °C
Discharge cutoff voltage15V2.5V / 1Cell
Short circuit protectionExterior short circuitAutomatic recovery
Internal resistance≤ 200mΩAC Impedance 1kHz
Cycle life≥5 00 
Operating temperatureStandard Charge0 ~ +40 °C 
Standard Discharge-20 ~ +60 °C 
Outline dimensionL130*W56*H71mmLength x wide x height
Pre-wired Red = Positive,Black = Negative
Protection Circuit Module:PCM-L06S15-701
Maximal continuous charging current10A 
Maximal continuous Discharging current10A 
Over-charge detection voltage4.25±0.025Vsingle cell
Over-charge release voltage4.05±0.05Vsingle cell
Over-charge detection delay time0.5S_2Ssingle cell
Over-discharge detection voltage2.50±0.062Vsingle cell
Over-discharge release Voltage3.0±0.10Vsingle cell
Over-discharge detection delay time10mS_300mSsingle cell
Over-current detection50±10Acan adjust
Over-current delay time5ms_20ms 

Product Advantages:
1). Green product
2). Long standby time
3). One year warranty
4). Excellent safety performance
5). Excellent storage performance and low self-discharge rate
6). Short circuit testing passed
7). Overcharge testing passed
8). Over discharge testing passed
9). 150C thermal shock test passed
10). 1.2m drop testing passed

Spotlight:
1). Provide both single cells and battery packs
2). 100% inspection before delivery
3). Inspects inner resistance, discharge platform and self-discharge
4). Manufacturer of 18650 lithium ion battery, lithium polymer battery etc.
5). Tablished quality control systems under ISO9001
6). Stomized packs, tags, labels, plugs, connectors, over current protection,
Temperature cont8. L protection are 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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