Products

Lithium ion Battery


KINGWELL sticks to quality first, and aims to provide high performance and reliable lithium-ion batteries. All Kingwell batteries are always high energy density and long cycle life. We can provide pouch/polymer type,prismatic type, cylindrical type and button type lithium ion cells in shape, and we can make different battery packs according to customers requirements.

This kind of consumer li-ion batteries are the best choice for a number of modern high-tech products in the portable electronics device. They provide stable output with high voltage, long lasting and reliable main power, occupying a minimum of space and weight in the corresponding devices.such as mobile phone tablet, POS device, GPS tracking device. 

 

 

High Energy Batteries(Li-polymer/pouch type and prismatic type) 

Features and advantages

  • High voltage: 4.2V 4.3V, 4.35V, 4.4V are available), high and stable stable working voltage at about 3.7V.
  • High energy density;
  • Long cycle life: >500cycles, >80%,100%DOD.
  • Low self-discharge ;
  • Fast charge: 1C charge for all models. some mobile phone models support max 1.5C fast charge.
  • Wide operating temperature range: -20~60℃ (Most of the battery can be extent to 80℃ high temperature @ less than 4 hours; Good performance at low temperature: >60% C5A@-20℃)
  •  Flexible in shape
  • 1000+ models or customer design.
  •  Reliable battery pack design and production.

 

Application  

Smart cards,USB-Key, blue-tooth, tablet&smart phone, Portable handheld device, medical equipment, etc

 

Popular models

 

Model Rated voltage Normal capacity
(mAh)
T
(+0.3mm
W
-0.3mm
H
±0.2mm
Max discharge current Limited voltage Cut-off voltage Bluetooth device Smart card, wearable dievice MP3,MP4, smart watch GPS Mobile phone battery PDA, portable device  Noted
    Li-polimer battery
322323 3.7 110 3.3  23 23 2C 4.2 2.75           
363562 3.7 1150 3.6  35 62 2C 4.2 2.75           
395873 3.7V 1900 3.9  58 73 2C 4.2 3.00           
401119 3.7 50 4.0  11 19 2C 4.2 2.75       
402030 3.7 200 4.0  20 30 2C 4.2 2.75       
403040 3.7 450 4.0  30 40 2C 4.2 2.75       
501230 3.7 120 5.0  12 30 2C 4.2 2.75       
502025 3.7V 200 5.0  20 25 2C 4.2 2.75       
503450 3.7 1000 5.0  34 50 2C 4.2 2.75     
503759 3.7 1200 5.0  37 59 2C 4.2 2.75     
604060 3.7 1500 6.0  40 60 2C 4.2 2.75     
602035 3.7 400 6.0  20 35 2C 4.2 2.75     
603048 3.7 950 6.0  30 48 2C 4.2 2.75     
606090 3.7 4900 6.2  60 90 2C 4.2 2.75     
626090 3.7 4900 6.2  60 90 2C 4.2 2.75           
684078 3.7 2800 6.8  40 78 2C 4.2 2.75           
503450HT 3.7 850 5.0  34 50 1C 4.2 2.75          high temp. battery
803480HT 3.7 2000 8.0  34 80 1C 4.2 2.75          high temp. battery
454461 3.7V 1500 4.5  44 61 2C 4.2 2.75       
553862 3.7V 1800 5.5  38 62 2C 4.2 3.00         
445573 3.8 2500 4.4  55 73 2C 4.35 3.00         
334096 3.8 1800 3.3  40 96 2C 4.35 3.00         
     Prismatic li-ion battery
406578AR 3.7 2500 4.3  65.5 78 2C 4.2 3.00           
585264AR 3.7 2500 6.1 52.5 64 2C 4.2 3.00           
395872AR 3.7V 1950 3.9  58 72 2C 4.2 3.00           
554462AR 3.7V 2000 5.5  44 62 2C 4.2 3.00           
523450AR 3.7 1150 5.2  34 50 2C 4.2 3.00         
663864AR 3.7 2200 6.6  38 64 2C 4.2 3.00         
103450AR 3.7 1800 10.0  34 50 2C 4.2 3.00         
103450AR 3.7 2000 10.0  34 50 2C 4.2 3.00         

 

 

Coin Type Li-ion Batteries


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Features

  • Small in size.
  • Stable operating performance
  • Long cycle life
  • Safety

 

Applications

Blueteeth

Smart watch

RFID Cards

Other wearable device.

 

 

 

 

For more information, email sales@kingwellenergy.com
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