30mAh 3.7V LP221620 Slim Flat Li-polymer Battery
|LiPo Battery Characteristics|
|Lipo Cell Model||LP221620|
|Lipo Battery Dimension||2.2mm*16mm*20mm|
|Li polymer Battery Rated Capacity||30mAh min, 40mAh typ.|
|Lithium Polymer Battery Watt-Hour Rating||0.111Wh|
|Max. Operating Voltage||2.75V to 4.20V|
|Max. Charge Voltage||4.2V ±50mV|
|Max. Charge Current||15mA|
|Max. Continuous Discharge Current||30mA|
|Discharge Cut Off||2.75V|
|Lipo Battery Cycle Life||500 cycles ≥ 80%|
Slim Li-polymer Battery LP221620 Used for Small LED Lights
Lipoly Batteries Co., Ltd. is a professional lithium polymer battery supplier from Shenzhen, China. We have 1700+ models li-polymer batteries available. We design 3.7v lipoly battery for new applications everyday. Contact us online for immediate access to stock lipo batteries. Prototype & production quantities available.
LP221620 3.7V slim flat battery is equipped with a protection board or not, which will protect itself during charging and discharging, so there is no need to worry about the safety of lithium batteries. The density of a small lithium ion polymer battery can reach 140Wh/kg, and it has a lithium battery cycle life of 500 times. The long-life and light-weight small lithium polymer battery is the first choice for the design of many small electronic devices.
- The operating voltage of polymer lithium batteries is high, which is three times that of nickel-cadmium and nickel-hydrogen batteries.
- Lithium-ion batteries have high specific energy, which has reached 140Wh/kg, which is three times that of nickel-cadmium batteries.
- The li polymer battery has a long cycle life.
- The self-discharge of 3.7 v lipo battery is small. The monthly self-discharge rate of lithium-ion batteries is only 6% to 8%.
- The lipo battery has no memory effect. It can be charged at any time as required without reducing battery performance.
- Lithium-ion batteries have no pollution to the environment and are veritable “green batteries”.
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