Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 9000, QC 080000
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, Rechargeable 18650 11.1V 5200mAh Li-ion/Lithium Battery Pack, OEM Customiz Voltage Capacity Size Lithium Polymer Battery and so on.

Gold Member Since 2013
Audited Supplier

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

Product Description

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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