Ubetter Technology Company Limited >> Manufacturer Li-ion Battery Pack LiFePO4 Battery Pack of 12V 20ah 22650 Lead Acid Replacement Battery for Medical Apparatus/E-Bike

Manufacturer Li-ion Battery Pack LiFePO4 Battery Pack of 12V 20ah 22650 Lead Acid Replacement Battery for Medical Apparatus/E-Bike

Manufacturer Li-ion Battery Pack LiFePO4 Battery Pack of 12V 20ah 22650 Lead Acid Replacement Battery for Medical Apparatus/E-Bike
Price: US $ 40-42/Piece
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram
Prod Model: UBLF12VRP
Weight: 3.5kg
Certicification: Ce/RoHS
Connection Mode: Series and Parallel
Type: LiFePO4 Battery
Rated Capacity: 20ah
Standard Voltage: 12V
Usage: Medical Devie/E-Bike /Solar Power
Electrolyte: LiFePO4 Battery

Product Description


Manufacturer Li-ion battery pack LiFePO4 Battery Pack of 12V 20ah 22650 Lead Acid Replacement Battery for Medical Apparatus/E-Bike

11.1V 20AH 18650 li-ion battery pack with PCM for medical devie/e-bike 

Specification:
SmarTEC TECHNOLOGY
18650/3S9P  Li-ion Battery Pack 11.1V/20Ah
Model:LY-L03S009-082
ItemSpecificationRemark
Nominal capacity20AhSAMSUNG  Cell: 18650-22F
Nominal voltage11.1V3.7V / 1Cell
Charging voltage12.6V±0.05V4.2V / 1Cell
Charging methodCC/CV(Constant-current and -Voltage with Limited current
Standard charging time5A/4.5hour,10A2.5hourBattery 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 voltage7.5V2.5V / 1Cell
Short circuit protectionExterior short circuitAutomatic recovery 
Internal resistance≤200mΩ AC Impedance 1kHz
Cycle life≥500 
Operating temperatureStandard Charge0 ~ +40ºC 
Standard Discharge-20 ~ +60ºC 
Outline dimensionL170*W56*T72mmLength x wide x height
Protection  Circuit  Module:PCM-B04S10-188
Maximal continuous charging current10A 
Maximal continuous Discharging current10A 
Over-charge detection voltage4.35 V ±0.025Vsingle cell
Over-charge release voltage4.05±0.05Vsingle cell
Over-charge detection delay time0.7S-1.3Ssingle cell
Over-discharge detection voltage2.50V±0.062Vsingle cell
Over-discharge release Voltage3.0±0.10Vsingle cell
Over-discharge detection delay time89-167mSsingle cell
Over-current  detection30±5Acan adjust
Over-current delay time6.7ms-13.9ms 







Introduction

Shenzhen Ubetter Co., Ltd, founded in 2013, has become a comprehensive battery manufacturer with the combination of R&D, manufacturing, marketing and service.

Shenzhen Ubetter, The Leader of Li-ion polymer batteries manufacturer, located in Shenzhen city, is specialized in Power battery series(such as electric-bikes, electric scooter and electric cars, etc), Storage battery, High-rate discharge Lithium ion battery(10C-60C high-rate discharge series such as air modeling and power tool etc), ). High Temperature Li-ion battery(up to 85° ), Low Temperature Polymer Li-ion battery(up to -40° ), Ultra-thin battery(up to 0.43mm). Ubetter has succeeded to solve the power battery core technologies problem: High Consistency and Excellent Safety Performance. Products' performance is leading in domestics market and in path with international standards. Products are widely employed in digital products series(such as MP3, UPS, etc. ), notebook PC series, 18650 series, and sales over 100 countries worldwide.

With over 4000 square meters dust-free workshop, 200 employees, automatic production lines and modernized equipments, Ubetter is offering reliable quality, efficient delivery and competitive price, by which we have gained global reputation. We are qualified for ISO9001, UL, CE, RoHS, IEC, UN38.3, MSDS, patent approves and National Hi-TECH Enterprise certification.

Our advantages

Shenzhen Ubetter Technology Co., Ltd. is a famous enterprise in the line of China's new energy business, mainly producing environmentally friendly power battery for electric vehicles, integrating the research and development, producing and selling of Lithium-ion Battery, wind and solar Energy Storage Battery as well as various kinds of batteries. Bearing with the spirit of pragmatism and innovation, we have been endeavoring to produce products with best quality for all walks of life by people-oriented management and high efficiency production line. Our R&D department has mustered skilled persons with over ten years' experience in battery research and developing, playing an leading role in the field of R&D of more and more series of batteries. Meanwhile we have cooperated with many big battery enterprises for many years and have numerous connections in this line of business. We have abundant battery resources with guaranteed quality. Shenzhen Ubetter Technology Co., Ltd. is located in the beautiful Dapeng bay with charming and beautiful scenery, excellent geographical location and convenient transportation.

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