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Address：	China
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Valid until：	Long Term
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Product Details

Overview

Quick Details

Place of Origin:: Guangdong, China

Brand Name:: OEM

Nominal Capacity:: 50mAh

Nominal Voltage:: 3.7V

Type:: Li-polymer

Key products:: 3.7V 50mAh battery

Discharge cut-off voltage:: 2.75V

Maximum Charge voltage:: 4.2V

Standard charge current:: 0.1C

Standard discharge current:: 1C

Charging method:: CC/CV

Weight:: 1.3g

Charge:: 0-60 degree

Discharge:: -20-55 degree

Cycle life:: 800-1000 cycles

Size:: 3*14*22mm

Supply Ability

Supply Ability:: 9999999 Pack/Packs per Day 3.7V 50mAh battery

Packaging & Delivery

Packaging Details: 3.7V 50mAh battery Insulated Package

Port: Shenzhen/Hongkong

Lead Time:: 10-30 days

3.7V 50mAh 301422 small smart wristband lithium rechargeable battery

	3.7V 50mAh battery specification
Model	3.7V 50mAh
Dimension	31422mm
Voltage	3.7V
Capacity	50mAh
Impedance	<450mΩ
Discharge cut-off voltage	2.75V
Maximum Charge voltage	4.20V
Standard charge current	0.1C
Standard discharge current	1C
Charging method	CC/CV
Weight	<1.3g
Working temperature	Charge:0-60 degree
Working temperature	Discharge:-20-55 degree
Storage temperature	minus 20 - 55 degree
Normal temperature capacity	50mAh
Cycle life	800-1000 cycles

- Advantage :

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small and customized size

11.Wide application for electronics and industry

- PCB

All PCB are customized based on the application. Seiko IC and AO MOS are provided to ensure excellent charge and discharge performance. All of our PCB is produced by domestic branded PCB manufacturer.

- Application

1. Telecommunications: Cellular phone, interphone, blue tooth earphone.

2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television

3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.

4. Illuminate Devices: Miner lamp, search light.

5. Others: Electric Toys, RC models

OEM Service

We will match battery for you according to your requirement and provide you satisfied solution.

OEM/ODM/Customized are available.

Note : Characteristics can change according to improvements in chemistry or special niche requirements.

What application will use 26650 battery pack ?

Cellular phone, web phone, interphone, Bluetooth earphone. Portable office devices: Notebook, PDA, portable electrograph, portable printer. Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4. Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine. Illuminate devices: miner lamp, searchlight. Others: toys, models.