Guangdong, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 9000, QC 080000
International Commercial Terms(Incoterms):
FOB, CIF, CFR
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Lithium Battery Pack, Battery Pack, 18650 Battery manufacturer / supplier in China, offering 14.4V 4400mAh 18650 Lithium Battery Pack, 20s 84V 8A/9A/10A Charger for 74V Li-ion/Lithium Polymer Battery LED Display, 19s 79.8V 8A /9A/10A/11A Charger for 70.3V Li-ion/Lithium Polymer Battery LED Display and so on.

Diamond Member Since 2013
Audited Supplier
  • 14.4V 4400mAh 18650 Lithium Battery Pack
  • 14.4V 4400mAh 18650 Lithium Battery Pack

14.4V 4400mAh 18650 Lithium Battery Pack

Get Latest Price
Min. Order: 50 Pieces
Port: Hong Kong, Hong Kong
Production Capacity: 50000/Month
Payment Terms: T/T, Western Union, Paypal
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: Medium
Accessories Type: Can Be Customized

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Basic Info

Model NO.
LP0144-4400-L
Rated Capacity
>1000MAH
Standard Voltage
>12V
Delivery Date
15days
Warranty
One Year
Trademark
QW OEM
Transport Package
Antistatic Bag /White Box and Standard Export Cart
Specification
NO
Origin
China
HS Code
8507802000
Rechargeable 14.4v Li-ion Battery Pack 4400mAh for power tools/ led lights/medical device/toys and so on.

 Specification:
18650/4S2P Li-ion Battery Pack 14.8V/4.4AH
Model:LY-L04S001
ItemSpecificationRemark
Nominal capacity4400mAh0.5C discharge Cell: 18650
Nominal voltage14.8V3.7V / 1Cell
Charging voltage16.8V±0.05V4.2V / 1Cell
Charging methodCC/CV(Constant-current and -Voltage with Limited current
Standard charging time1000mA/3hour,2000mA/1.5hourBattery capacity÷charging current×1.5
charging current2200mA(0.5C)0 ~ +40°C
Maximum charging current4400mA(1C)0 ~ +40°C
Continuous discharge current4400mA(1C)-20 ~ +60°C
Discharge cutoff voltage9.6V2.4V / 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 dimension Length x wide x height
Pre-wired Red = Positive,Black = Negative
Protection Circuit Module:PCM-LI6530-037
Maximal continuous charging current4A 
Maximal continuous Discharging current4A 
Over-charge detection voltage4.35V±0.025Vsingle cell
Over-charge release voltage4.15V±0.05Vsingle cell
Over-charge detection delay time0.5S-1.5Ssingle cell
Over-discharge detection voltage2.40V±0.08Vsingle cell
Over-discharge release Voltage3.0±0.10Vsingle cell
Over-discharge detection delay time50-150mSsingle cell
Over-current detection10±2Acan adjust
Over-current delay time5-15mS 

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