Shenzhen Quawin Technology Co., Ltd. >> Factory Price 14.8V Li-ion LED Lighting Rechargeable Battery Pack

Factory Price 14.8V Li-ion LED Lighting Rechargeable Battery Pack

Factory Price 14.8V Li-ion LED Lighting Rechargeable Battery Pack
Price: Negotiable/Piece
Trade Terms: FOB,CFR,EXW
Min Order: 100/Piece
Pay Type: L/C,T/T,Paypal,Western Union
Prod Model: LP0148-0120-LP
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Battery Size: H19*W56mm*L67mm
Packae: Antistatic Bag /White Box and Standard Export Cart
Delivery Date: 15days
Warranty: One Year
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Standard Voltage: 14.8V

Product Description

Specifications

Factory price 14.8V li-ion rechargeable battery pack for LED lighting 
capacity: 12000mAh 
 

14.8V 4s4p 12000mAh li-ion battery pack  

 

Features and Specifications:

  • High quality 14.8 V Li-Ion rechargeable battery pack
  • Made of 16 pcs 3000mAh cylindrical 18650 cells with PCB and poly switch for full protection
  • Light weight and higher energy density than any rechargeable battery
  • No memory effect and rechargeable
  • Longer storage life than NiMH battery
  • You can build 14.8V/4.8Ah Li-Ion battery pack by connecting two PCB ready battery modules in parallel
  • Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
  • Ideal for replacing batteries for 12V HID (10 to 13W) and Diving Lights for long running time
  • Perfect for building 14.8V battery pack for bike lighting, RC toy, robots, laptop and DVD external battery.

 

If you have any other needs of our battery pack, please no hesitate to let me know the

 

 Messages below

 

1. What's the voltage and capacity you want?

Product Description

   

2. How about the operating current and peaking current of your machine?

 

3. The battery will be used for what?

 

4. How about your quantity?

 

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ItemSpecificationRemark
Nominal capacity10000mAh0.2C discharge  Cell: 9059156
Nominal voltage14.8V3.7V / 1Cell
Charging voltage16.8V±0.1V4.2V / 1Cell
Charging methodCC/CV(Constant-current and -Voltage with Limited current
Standard charging time2000mA/7.5hour\5000mA/3hourBattery capacity÷charging current×1.5
Maximum charging current5000mA(0.5C)0~+45°
Continuous discharge current10000mA(1C) -20~+60°
Maximum discharge current20000mA(2C) -20~+60°
Discharge cutoff voltage11V2.75V / 1Cell
Short circuit protectionExterior short circuitAutomatic recovery 
Internal resistance≤100mΩ AC Impedance 1kHz
Cycle life≥500
Operating temperatureStandard Charge0~+45°
Standard Discharge -20~+60°
Temperature range for storage-20 ~ 20° less than 1 yearPercentage of recoverable capacity  80
-20 ~ 45°less than 3 months
-20 ~ 60°less than 1 month
UL/UN approved ULUNUL:single cell\UN:pack
Weight750 gram
Outline dimension162×63×44Length x wide x height
Pre-wired150mm length 18 AWG wires without connector Red = Positive,Black = Negative 
Protection  Circuit  Module
Balance voltage4.20V±0.025Vsingle cell
Balance current 42±3mAsingle cell
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  detection15±2Acan adjust
Over-current delay time5ms_15ms
Battery packPCM:PCM-B04S10-187



Quality is our priority, win by quality" which is the origin of the our company name --Quawin.

We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.

As an eight years experience manufacture, we have built a powerful R&D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.

We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.

We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.

To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.

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