3.7V Lithium polymer battery 602040 400mAh Ultrasonic tooth cleaner battery

Short Description:

3.7V Polymer lithium battery Product model: XL 3.7V 400mAh

3.7V Polymer battery technical parameters (specifically can be designed according to customer requirements-voltage/capacity/size/line)

Single battery model: 602040

Packing method: stock

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Product Tags


· Single battery voltage: 3.7V

· Nominal voltage after the battery pack is assembled: 3.7V

· Single battery capacity: 400mAh

· Battery combination: 1 string and 1 parallel

· Battery voltage range after combination: 3.0V~4.2V

· Battery capacity after combination: 400mAh

· Battery pack power: 1.48W

· Battery pack size: 6*21*43mm

· Maximum discharge current: <0.4A

· Instantaneous discharge current: 0.8A~1.2A

· Maximum charging current: 0.2-0.5C

· Charge and discharge times: >500 times

3.7V 400mAh 602040 白底 (2)

Application field:

Bluetooth headset, Portable speaker, Muti car jump starter, power bank, Auto cleaner, GPS tracking, Digital ADSL device, Flashligting, emergency lighting, laptop, solar board, ups power, smart phone, wireless microphone, MP3, Walk man, Cordless Phone, Notebook, Video Camera, Digital Camera, Digital Products, Portable DVD, Mobile Communication, Electronic Toys, Game Player, Solar LED light, Emergency lighting, Power tools, E-bike, Medical Equipment, etc.

Main advantages:

Long operation life: Cycle life is up to 1000 times in normal conditions;

Low self discharge: 80% capacity retention after 1year;

Strong emergency adaptability: It can charge quickly in 1~6h in emergency conditions;

Wide operation temperature range: It can be operated in the environment of -20~+60 centigrade;

Good safety and reliability: Each battery has a safety valve, so it can have high safety and reliability during long-period operation process or in major failures;

Pollution-free and no memory effect;

Different configuration could be met.



XUANLI Advantages:

· With more than 12years' experience and more than 600 skilled staff serve you.

· Factory ISO9001:2015 approved and most products comply with UL,CB,KC standards.

· Wide range of production line covers Li-polymer battery,Lithium ion battery, and battery pack for your various demand.

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