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China Rechargeable Batteries Lithium Ion Li Ion 3.7 V Rechargeable Battery 3.7 V Li Ion Manufacturer For Sonic Facial Cleansing Brushes

More pictures for your reference. Application for the products a )wearing products, such as heating products,insoles, sonic facial cleansing brushes facial-cleansing devices b).Medical Instruments: Ecg monitoring instrument, ultrasonic,breath machine,electrocardiograph c).Industrial instrument...


More pictures for your reference.

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KPL103450 3.7V 1800mAh battery02 two.JPG

KPL403035 3.7V 300mAh battery.jpg

Application for the products

a)wearing products, such as heating products,insoles,

sonic facial cleansing brushes

facial-cleansing devices

 b).Medical Instruments:
 Ecg monitoring instrument, ultrasonic,breath machine,electrocardiograph
 c).Industrial instrument and communication instrument:
  Flaw detector,fusion splicer,optical power meter,gas detector
 d).Consumer Electronics:
 PDA,MID,PC,POS machine,electric tool,laptop. ebike,emergency light power,data camera, DV, speaker,mp3,mp4 portable DVD and so on.
 e).Portable Equipment: 
  POS, Portable printer, handset .Electric toy: RC car/ boat/helicopter etc.

5.1 Using scope: 6.1 Using scope: The specifications apply to Li-ion Battery Protection Module for KAYO Company. 
6.2 Battery capacity: 470mAh 
6.3 Environment request: RoHS. UL,REACH,IEC62133,
6.4 Function description: Over charge protection, Over discharge protection, Over current protection 
Short circuit protection 


12 months limited warranty against workmanship and material defect.

8.Safety issues:

We have insurance guarantee. China CPIC if the products is produced by KAYO,and it brings any problem when your used such as property damage and people injured. 
if the third parts give the report, the PICC will give your compensation each can as high as USD500,000.

9.Kayo battery customers for your reference

Kayo customers for example:


International customers:

Philips: Bluetooth, digital, consumer electronics;

Honeywell: Barcode scanner;

Audiovox (VOXX): MP3/MP4;

Archos: Panel, MP3/MP4;

Fresenius Kabi: Medical intravenous infusion pump;

Partner: POS



Chicony: Car DVR: 254060-500mAh, 582535-470mAh; Heating Shoe Pad: 623348-1200mAh

Huawei: Smart Watch

Cipherlab: Barcode Scanner: 584770-3000mAh, 401020-55mAh

BenQ-Qisda: POS

CyberPower: UPS: 378675-4S2P-7000mAh-14.8V

Okayo: Audio Guide: 623450-1300mAh



Japan NTT: Video Tablet: 654764-2000mAh

Toshiba: Cashier Printer: polymer 903448-7.4V-1500mAh

Sharp: Translator: 286720-2500mAh

Panasonic: Smart Robot: 300mAh back up battery

共進: Sprayer: LiFePO4 26650-2P4S/1P4S

Audio-Technica: Bluetooth earphone 481834-120mAh



Samsung, SK broadband, CJ, Hyundai, LG U Plus, olleh KT: Industrial Hand Phone, Wireless Phone: Prismatic Battery

OTOS: Mine Worker Oxygen Mask Battery

Selvas Health Care: Healthcare Product Battery

Kayo battery's prismatic shape lithium model

Why choose:

1)we have all kinds of certificate to meet your difference market request!

2) we have over ten years battery production experience and strong R&D engineer team

3)we have strong quality Assurance 

After-sales Service

Refund request

If spare parts are not complete, please call us and feedback details within 7 days, 

we will send replacement immediately.

You are warmly welcomed to contact with us if you are interested in any commodities exhibited on the fair.

Sincere Service

*The refund request should be put forward during the one-year return period. Commodities and all parts should remain intact with labels undamaged.

*In case of defective goods, the extra freight charge incurred from refunding or changing will be covered by KAYO. In case of other reasons, customer shall pay the extra freight or deduct it from the refund.

*The refunding and changing are not acceptable if the goods are contaminated, improperly maintained, or used incorrectly.

 *  We will provide solution within 24 hours after receiving complaint. The cause analysis will be given within 3 days, and the solution will be offered within 7 days.

Lithium battery has high working voltage , energy density , low self discharge rate and memoryless effect etc. Lithium battery can be made thinner and smaller . The minimum thickness of polymer li-ion battery is 0.5mm , and can be made into different size and shape , which greatly improves the flexibility of battery design , so as to make battery with different shapes and capacity on the  products need

Trade Term:

1. Price term: FOB (Shenzhen/Guangzhou/HongKong/Shanghai),Ex-works.CIF,C&F.

2. Payment term:30%TT in advance and  the balance 70% against copy of  B/L,or 30%TT in advance and the balance before shipment,or 30%TT and 70% LC at sight.

3. Delivery time: If kayo ogo,3-15 days after getting deposite.If OEM,about 20-25 working days after receiving deposite and all the design.

4.Brand: kayo or OEM

5. The payment terms will be subject to actual transaction amount.

For more details please contact to us



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Welcome to buy the quality china rechargeable batteries lithium ion li ion 3.7 v rechargeable battery 3.7 v li ion manufacturer for sonic facial cleansing brushes from our company. We're one of the leading battery manufacturers and suppliers in China, also supporting wholesale service and customized service. For more details, contact our factory now.

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