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 customer’s 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 Voltage Lithium ion Batteries in order to meet higher energy density requirement of smart phone, smart watch and tablet, KINGWELL provides 4.35V,4.4V,4.45V higher voltage batteries, which provide 15-35% higher capacity than 4.2V batteries.
High Temperature Lithium ion Batteries This kinds of lithium ion battery provodes high temperature in use, operating temperature range is -20~80℃. Mainly used in GPS device.
Low Temperature Lithium ion Batteries: -40~60℃ working temperature range. Support low temperature charge at not lower than -20 deg.C.
Features and advantages
- High voltage: 4.2V
- Higher energy density;
- Long cycle life: >500cycles.
- Low self-discharge Rate ;
- Fast charge: 1C charge for all models. Some mobile phone batteries support max 1.5C fast charge.
- Wide operating temperature range: -20~60℃
- Flexible in shape
- 1000+ models or customized design.
- Reliable battery pack design and production.
Smart phone, smart watch, TWS, tablet, Smart cards,USB-Key, blue-tooth, Portable handheld device, medical equipment, etc