3.7V Rechargeable Li Polymer Battery Cell LP042255 21mAh Without Protection Circuit
- Battery Type: Lithium Polymer Battery
- Configuration: 1S1P
- Part Number: LP042255, 042255
- Capacity: 21mAh
- Voltage: 3.7V
- Wat-Hou Rating: 0.0777Wh
- Weight: appr. 0.42g
- Protection Circuit(PCM): No
- Thermistor(NTC): No
- Wires: Yes or No
- Dimension: 0.4 x 22 x 55mm
- Max. Operating voltage range: 2.75V to 4.2V
- Max. Charging voltage: 4.2V ± 50mV
- Max. Charging current: 21mA
- Max. Continuous discharge current: 21mA
- Connector: https://www.li-polymer-battery.com/li-polymer-battery-connectors/
This Small Li Polymer Battery LP042255 3.7V 21mAh can come with a protection circuit board, 10K NTC, 50mm, 100mm, or customized length of wires, connectors. For small samples, we support MOQ 5 pieces, In addition, we offer tailor-made services, you can make your own exclusive batteries in any shape and size. Here is ours High-Quality Batteries with Factory customization for your reference.
About Lithium Polymer Battery
Lithium polymer battery, also known as polymer lithium battery, is a kind of lithium ion battery of chemical battery. Compared with other batteries, it has the characteristics of high energy, miniaturization, and light weight. For the ultra-thin characteristics, it can be made into batteries of different shapes and capacities to meet the needs of some products. The theoretical minimum thickness can reach 0.4mm.
Lithium polymer battery usually consists of several identical parallel secondary cells to increase the discharge current, or several battery packs in series to increase the available voltage.
We have been producing and selling Lithium Polymer Batteries for more than 10 years. The LP042255 3.7V 21mAh battery is one of our most popular 3.7V li polymer batteries. Buy some batteries for you device or prototyping. Our MOQ is only 5pcs, kind to the all of start-up companies in the world.
As we all know, today this new type of our lithium polymer batteries are mainly used in portable devices, radio controlled devices, personal electronics, samrt wearable devices, Bluetooth headset/speakers, GPS tracker, E-book, laptops, mobile phones, digital cameras, digital camcorders, and gaming types of equipment…
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