Large Capacity Lithium battery Lipo 803393 3000mAh 3.7V For Smart Reader Handheld Signal Frequency Device

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Large Capacity Lithium battery Lipo 803393 3000mAh 3.7V For Smart Reader Handheld Signal Frequency Device


Model: 803393
Capacity: 3000mAh
Nominal voltage: 3.7V
Weight: 51g
Single section charging maximum voltage: 4.2V
Standard charging current: 1500mA
Single section discharge minimum voltage: 2.75V
Standard discharge current: 1500mA
Maximum charging current: 3000mA
Maximum discharge current 3000mA
Working temperature: -20 ° C ~ 60 ° C
Charging temperature: 0 ° C ~ 45 ° C
Cycle life: 300 times greater than 80%
Safety protection: Overcharge, over discharge, short circuit protection, customer charging using balanced charge and charge, discharge must increase over discharge alarm, and the battery must be disconnected from the machine when not in use, to avoid overexpansion caused by inflation
Applicable products: all kinds of digital products, purifier power, loudspeakers, tablet computers, air purifiers, digital photo frames, etc.




Detail specification and quotation, custom development needed, feel free to send us inquiry.


E&J Lipolymer battery 103450 are made by high quality lipo cell and pcm, our customers used them on their products for many years. This battery is CB IEC62133 TUV approved and widely exported to all over the world.We also can make custom size to meet different application.


Li-polymer batteries offer several advantages. It has a great energy density in terms of weight. Additionally, there is more flexibility in cell sizes and a wider margin of safety, with superior stability in over-voltage and high temperature conditions. Main application fields: Portable DVD player, Bluetooth, wireless devices, PDA and digital camera, Electric bike, GPS, notebook, e-book.