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Electronics Suppliers and Manufacturers

LUEN SHING (HK) CO LTD

SEIZAIKEN, Seiko Instruments’ silver oxide battery Seiko Instruments has supported the evolution of quartz watches for many years by providing silver oxide batteries and a wide range of other watch components to watchmakers around the world. 100% Made in Japan Compatible with all kinds of watches, from big to small, from quartz to digital. All of the SEIZAIKEN batteries are manufactured at our factory in Sendai, located in the Tohoku region of northeastern Japan. Thorough Elimination of Contamination SEIZAIKEN (SEIKO Instruments) manufacture in a clean environment to ensure no impurities contaminate our products. SEIZAIKEN (SEIKO Instruments) have achieved highly pure, long-lasting, reliable battery production. Superior Leakage Resistance Based on our superior metal processing techniques cultivated over years of watchmaking, we have achieved an airtight seal structure to ensure high leakage resistance.  Please do not hesitate to contact us for further information. Authorized SEIZAIKEN Distributor  

Watch Battery

WHY CHOOSE RENATA BATTERIES? RELIABLE Renata is a company of Swatch Group Ltd. - a strong diversified industrial holding and the #1 manufacturer of finished watches. Thanks to this solid foundation, we have become a reliable and steady partner of the watch industry in the last decades. Co-operative A close cooperation and high customer focus are our top priorities. We seek to constantly enhance the customer experience and satisfaction by offering professional support. From standard portfolio through serial production to customized battery solutions: we offer the right battery solution for your applications. High Quality By means of continuous improvement processes and the commitment of every employee across all levels, we strive to garantuee utmost consistent quality of our products and an optimal power supply Long Lasting Our batteries are the first choice products for professionals in the watch industry. They provide a long-lasting and reliable power source. Renata is Battery Expert We own over 40 years of coin cell production know-how and expertise. Our own R&amp;D department ensures continuous improvement and provides an on-going pipeline of innovations. The Swiss World Class Leader Coin Cells Nearly each Quartz watch is factory equipped with Renata batteries. We are the world market leader for watch battery replacement. Our watch batteries are produced on production lines in Switzerland. Reliable power made in Switzerland!  Please do not hesitate to contact us for further information. Authorized Renata Distributor 

Watch Battery Silver Oxide Button Cell 

Shenzhen Gmcell Technology Co., Ltd.

Application: Toys, Power Tools, Home Appliances, Consumer Electronics Warranty: 3months-1year Battery Type: Lithium Brand Name: GMCELL Model Number: CR2032 Shape: Button Battery Size: CR2032 Certification: MSDS,UN38.3,Drop testing report,CNAS Place of Origin: Guangdong, China Battery Type: LiMnO2 Size: 20*3.2mm Item: button cell battery Jacket: Metal Shelf life: 1 Year Color: Silver Nominal Voltage: 3V Capacity: 230mah Size(DiameterxHeight): 20*3.2mm Application: Watches,thermometer etc.          

CR2032 Button Cell

Jaskey Limited

Smart Watch                    Materials:TPU+PC+ABS plastic               Functions: Heart rate+Blood pressure+Pedometer, sleep log, info alert, calories, exercise distance, remote Selfie, raised hand screen, sedentary alarm, alarm+13 languages                Display:1.44-inch screen                   APP：Fitpro                                Built-in battery:50mAh                       Waterproof: IP65                           Product Size :25.8mm*3.47mm*1.13CM  

Smart Watch  EG0238

Fuzhou TDRForce Technology Co Ltd

Nominal Voltage:1.5VRechargeable or not:NOBattery Type:Zn/MnO2Shape:Button cellFlexible Packaging:2pcs; 3pcs; 4pcs; 5pcs;6pcs; 8pcs; 9pcs; 10pcs; 12pcs; 16pcs; 20pcs; 24pcs; 30pcs; 32pcs per blister card or by bulkCertificate:2006/ 66/ ec; 2013/ 56/ EU; CE; RoHSMercury free; 0.00%HgProtect from leakageExplosive-proof patent technologyMajor Applications: Watch, mini toys, mini flashlight, mini radios, calculators, car alarms, clock, scales, LED lightsCategory:Alkaline Button Coin Cell BatteryModel:AG13,LR44,L1154,357Nominal Voltage:1.5VCapacity:160mAh under test condition 6.8KΩcontinues discharge to 0.9VShelf life:3 yearsShape:Button CellPacking:1pc;2pcs;3pcs;4pcs;5pcs;6pcs;8pcs;9pcs;10pcs;12pcs;16pcs;20pcs;24pcs;30pcs;32pcs...per blister card or by bulk, Paper box, PDQBattery type:Zn/MnO2Brand:TDRFORCE or Welcome OEM brandApproval by:2013/56/EU,2006/66/ec,IEC60086,MSDS...MOQ reference:TDRFORCE brand minimum 5000 cards;OEM brand:10000-20000 cardsNegotiable if different quantity                                                                                                                      FOB Port:Shenzhen

1.5V AG Button Cell AG13/LR44

ULTMOST ELECTRONIC LTD

Digital Memo Talking Alarm Watch, Supports Hourly Report, with 10-inch Recording Time	Ten seconds flash recorder is added in for you to make a voice note of things such like a parking lot number, long-lost friend's phone number, grocery to buy or any other must-not-forget memo	An alarm watch with snooze function	With clear talking function	Supports hourly report	Built with 10-second voice recorder	Powered by CR2025 Lithium battery	With unisex design

Digital Memo Talking Alarm Watch

Shenzhen Esorun Technology Co Ltd

Features: 1. 4-in-1 CompactDesign 2. MagSafe Charger + Airpods Charger + Power Bank + Apple Watch Charger 3. 15W for iPhone 4. PD20W 10000mAh Power Bank 5. Adjustable &amp; Foldable Stand 6. Seperated Design for iPhone Charging with Battery and PCBA at Faster Charging and Higher Efficiency 7. Heat Dissipation 8. Family Series Available: 5000mAh, 10000mAh, 20000mAh  Specification: Capacity: 10000mAhCell: Li-Polymer, Grade A, 126280*1Type C Input: 5V2.6A 9V2AType C Output: 5V2.4A 9V2.22A 12V1.67A;Wireless Output: 5W 7.5W 10W 15WAirpods Output:: 5W (MAX) Apple Watch Output: 5W (MAX)Simultaneous Output: 5V2.4A Size：115*71*28.4mmWeight: 259 g Certificate: CE, FCC, RoHS, MSDS, UN38.3 

4-in-1 10000mAh Power Station (Model: Nano T1020)

Tiger Head Hi-Watt Battery (HK) Company Limited

Power small electronics, watch, calculators, toys, and more with this LR44 alkaline button cell battery. It comes in a compact round shape and has a nominal voltage of 1.5V. This LR44 alkaline button cell battery is convenient to use and provides reliable and long lasting power. Type: LR44 alkaline button cell battery.Nominal voltage: 1.5V.Compact round shape.Convenient to use.Provides reliable and long lasting power.Suitable for small electronics, watch, calculators, toys, and more.

Alkaline Button Cell Battery LR44

Novelty LED Watch for Men, Blue Wonder LED, with 4 Level Brightness Control
<ul>
	<li>Mirror face</li>
	<li>Mysterious blue LED Displays time, date and year</li>
	<li>4-level brightness control</li>
	<li>12/24hrs format selectable</li>
	<li>ABS case, comfortable PU band</li>
	<li>Low power consumption</li>
	<li>Battery: CR2032 Lithium x 1 (included)</li>
</ul>


Novelty LED Watch for Men

Designed to provide continuous and long lasting power supply, this CR2025 lithium button cell battery is ideal for electronics like toys, remote controls, watches, electronic keys and more. It comes in a compact round shape and has a nominal voltage of 3V. This lithium button cell battery delivers reliable performance and has a long shelf life. Type: CR2025 lithium button cell battery.Nominal voltage: 3V.Compact round shape.Reliable performance.Long shelf life.Designed to provide continuous and long lasting power supply.Ideal for electronics like toys, remote controls, watches, electronic keys and more.  

Lithium Button Cell Battery CR2025

Pico Projector Palm Projector Cube Projector EZcast Projector DLP imaging technologyLight weight, small size, easy to carry aroundBuile with a speaker &amp; a rechargeable battery (can be charged by a regular power bank)No need to have a router around, it can wirelessly project from a mobile phone, tablet, or laptop to a large screen (compatible with Android, iOS, Windows, Mac-based devices)Can surf the web and watch YouTube videcs etc. wirelessly through a connected smartphone or computerSupports Ezcast, DLNA, Miracast, &amp; AirPlay casting programsHas an HDMI port for external devices' connectivityBrightness level is consistent no matter if it is powered by AC or DC

Pico Projector

Firstsing Co Ltd

Other attributesApplicationToys, Consumer Electronics, Remote Control Warranty24 months Battery TypeLithium Model NumberCR2025 ShapeButton Battery SizeCR2032 Place of OriginGuangdong, China Weight3g Product nameCR serice button battery TypeLithium, LiMnO2 Voltage3V Size20mm*2.5mm PackageBlister card MOQ100pcs Working Temperature-20°C~70°C OEM/ODMAccepatableProducts DescriptionBattey Type CR2032 Series For Branded Watches Batteries Brand OEM Model CR2032 Size 20mm*2.5mm Voltage 3V Capacity 150mAh Shelf Life 1 years Chemical System Lithium button battery (Non-Hg, Non-Cadmium) Description button cell battery Storage Performance After 12 months storage at specified conditions, discharge capacity should be no less than 80% of the original discharge capacity. Product Features *High Quarity And Durable *High Energh Density *Strong Power *Green Safety *Long lasting Power *Environmental Protection  

Wholesale Cr2032 Button Battery Operated Watch 3V Lithium Cell Button Battery

GUANGZHOU HAVIT TECHNOLOGY CO LTD

Specifications: Display：1.4IPS 240x240 chip： SC8521E Supporting frequency band： 2G:GSM B2/3/8 3G:WCDMA B1/2/8 4G：FDD-LTE: B1 B3  B7 B8 B20 B28A  Waterproof grade：IP67 Positioning method：LBS + GPS+wifi PHONECARD：NANO Sim Card Camera：2 million pixels Memory：RAM:512MB;  ROM:4G Battery/Standby:800mAh/3-5D  Features: Main functions: Video call, micro-chat, positioning (GPS + Wifi + LBS), historical track, safe area, SOS, video call, alarm clock, camera, no interruption during class Other functions:Electronic fence (GEO),History tracking,Alarm clock,Find watch , phone book, working mode, Remote shutdown watch, support APP for Android and IOS smartphone. 

Kid's Smart watch GPS tracking  fitness tracker Smart bracelet Havit KW10

 	 DLP imaging technology 	 Light weight, small size, easy to carry around 	 Built with a speaker &amp; a rechargeable battery (can be charged by a regular power bank) 	 No need to have a router around, it can wirelessly project from a mobile phone, tablet, or laptop to a large screen (compatible with Android, iOS, Windows, Mac-based devices) 	 Can surf the web and watch YouTube videos etc. wirelessly through a connected smartphone or computer 	 Supports EZCast, DLNA, Miracast, &amp; AirPlay casting programs 	 Has an HDMI port for external devices&#39; connectivity 	 Brightness level is consistent no matter if it is powered by AC or DC  

Pico Projector I - MobileBeam

Honsung Intelligent Technology Ltd.

Main chipAB5681F/GMemory64MSensorssupportTouch screentempered glassDisplay screen1.46inch IPS，TFT resoution:360*360Button type2 buttonsBattery typePolymer battery 390mAhECGHX3602MotorWire Bonding 0827SpeakerWire Bonding 0615MicrophoneWire Bonding 4015Charger typeMagnetic Charging cableData Storage/Waterproof levelIP68Battery life7~10 days of normal use, 20~30 days of standbyBluetooth version5.4Support APPH BandOperation systemSupport Android 4.4 and above, iOS 9.0 and aboveLanguageChinese, English, multi-languageBasic featuresPedometer, distance, calories,，sleep monitoring，heart rate monitor，blood pressure monitor，blood oxygen monitor，BT call，playing music，pressure monitor，blood sugar monitor，MET，HRV，breath training ，Blood components，Body composition，voice assitantSmart reminderSedentary reminders, phone call notification, sms notifications, social media notifications（SMS/QQ/WeChat/Skype/Facebook/Twitter/Line/WhatsApp）Other featurescustomize the watch face, multi-sports mode, wrist to wake up the screen, weather, clock, timer, alarm, remote control, do not disturb,Sports record,find the phone,stopwatch,physiological cycleMiddle BezelZinc alloyBack casePC+ABSStrapSilicone strap (removable)Overall size47.3*43.7*11.5mmColorTarnish,SilverPackageGiftboxPacking ListWatch, strap, manual, charging cable, box     

1.46 inch smartwatch ECG smartwatch with 390mAh battery H22

Synergy Innovations Group Limited

•1.43-inch AMOLED 466x466 screen display•Bluetooth Voice Calling, Rotary Digital Crown•Built-in GPS Tracking with Four Satellite Positioning System(GPS, Galileo, BeiDou, GLONASS)•Professional Swimming: Integrated 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for monitoring heart rate, distance, pace, stroke count, and SWOLF•Integrated Low power GPS mould to ensure long battery life•Built-in Altimeter + Barometer + Compass(ABC)•Preloaded map from around the world keep your explorations on track•Plan with a quick glance from the App and navigate•Integrated 4GB storage(optional), store up to 100 songs to your watch•Connect with Bluetooth headphones for phone-free music listening•Customize your own clockface or Push various from App•Activate Always-on, turn to simple clock display•130+ Multisport Training include such as Triathlon, Marathon, Professional Swimming•Answer or reject calls from your wrist•Google and Siri voice assistant•Blood Oxygen•300mAH, up to 15 hours when GPS activated, up to 3 days when Always on Mode activated, up to 6 days when Bluetooth connected•5 ATM Waterproof, Dive with confidence to depths of up to 50 meters•Zinc Alloy front case + ABS Plastic caseback•Diameter: ￠46mm

1.43'' GPS AMOLED BT Call Smart Watch SW1469H

Free Talker (HK) Development Company Limited

 	 Customized frequency 	 Output Power: 0.5W 3.38 CTCSS &amp; 83 DCS 	 Up to 3-5km of range in open area 	 With scrambler 	 Built-in compander 	 3 level of VOX function 	 1.2 inch LCD screen display 	 Digital clock (time display, alarm clock, stop watch, countdown clock) 	 10 call tone mode optional 	 8 level voice volume optional 	 Auto Squelch 	 Auto Battery Saving 	 Channel Scan 	 With Key tone 	 Power off resume function 	 TOT function 	 Reminding tone while transmission over 	 Low battery reminding 	 USE AAA alkaline battery 	 Keypad lock function  

Low Range Walkie Talkie

Main chipRTL8763EWEMemory128MAcceleration sensor(SC7A20) 3-axis gravity sensing sensorTouch screen2.5DTempered Glass Display screen1.96'', AMOLED , resolution 502*410Button type1 Side keyBattery typePolymer battery 300mAhHeart rate/blood pressureLC11SMotorWire Bonding 0820SpeakerWire Bonding 0815MicrophoneWire Bonding 4015Charger typeMagnetic ChargerData Storage7-Day Data StorageWaterproof levelIP67Battery life5~7 days of normal use, 10~15 days of standbyBluetooth version5.2Support APPGloryFitOperation systemSupport Android 4.4 and above, iOS 9.0 and aboveAPP LanguageChinese, English, multi-languageWatch facesCustomisable；A large selection of static anddynamic, now 170+ and constantly updatedBasic functionPedometer, mileage, calorie count, sleep detection, 24*7 heart rate tracking, heart rate alarm, blood pressure detection, Bluetooth calling, Music Player, AI assistant, SOSSmart reminderSedentary reminder, incoming call reminder, message push reminder (SMS/QQ/WeChat/Skype/Facebook/Twitter/Line/WhatsApp)Other FunctionsCustom watch face, multi-sport mode (running, walking, climbing, cycling, badminton, basketball, tennis, yoga, and other sports mode), screen, weather display, time display, alarm clock, remote photo taking, do not disturb mode setting, smart anti-lost, stopwatch, menstrual cycle tracker,OTA upgrade,Special FunctionsSwitching 3 Menu-style, Voice assistant, SOS,breathing rate and breathing trainer,Password to enter,Split half screen for recentuse,One- connect to HD calling,always-on display      

1.96 inch AMOLED smartwatch H10 300 mAh battery factory directly supply smartwatches

Specifications: Supoort:2G+GPS+wifiDisplay:1.44 IPS 240x240Chip:MT2503DSupporting frequency band:GSM/850 900 1800 1900; GPRS ServiceWaterproof grade:IP67Positioning method:LBS+ GPS+wifiPHONECARD:NANO Sim CardCamera:80 thousand pixelsMemory:32M/32MBattery/Standby:500mAh/2-4D Functions： call. location. phone book. micro-chat. taking pictures. step counting. safe area. historical trackOther functions: alarm clock. automatic answering. monitoring. caring hours. prohibition of shutdown. rejection of strangersWatch languages: English. French. Russian. Spanish. Croatia. Italy. Netherlands. Hungary. Turkey. Ukraine. Romania. Latvia. Estonia. Lithuania. Persian (Iran)

Kids smart watch GPS Tracking watch Havit KW02

•1.43-inch AMOLED 466x466 screen display•Bluetooth Voice Calling, Rotary Digital Crown•Built-in GPS Tracking (GPS and GLONASS satellite system)•Integrated Low power GPS mould to ensure long battery life•Built-in Altimeter + Barometer + Compass(ABC)•Preloaded map from around the world keep your explorations on track•Plan with a quick glance from the App and navigate•Integrated 4GB storage(optional), store upto 100 songs to your watch•Connect with Bluetooth headphones for phone-free music listening•Customize your own clockface or Push various from App•Activate Always-on, turn to simple clock display•100+ Multisport Training•Answer or reject calls from your wrist•Google and Siri voice assistant•Blood Oxygen•300mAH, up to 15 hours when GPS activated, up to 3 days when Always on Mode activated, up to 6 days when Bluetooth connected•IP68 Waterproof•Zinc Alloy front case + ABS Plastic caseback•Diameter: ￠46mm

 1.43" AMOLED GPS AMOLED BT Call Smart Watch SW1456H

 	 Mercury &amp; Cadmium Free China Factory Bulk Alkaline Button Cell for Watch (1.5V AG13/LR44/357) 	 Model: AG13 	 Battery Type: Zn/MnO2 	 Jacket: no 	 Nominal Voltage: 1.5V 	 Shape: Button cell 	 Packing: Bulk 	 Rechargeable: No 	 Certificate: 2006/66/ec;2013/56/EU;CE;ROHS&hellip; 	 Capacity: 145mah 	 Shelf life: 1 Years 	 Samples: Free samples available 	 0.00% MERCURY 	 NO lead, no Cad. 	 High power 	 Patented technology 	 Explosive-proof 	 Leakage-protected 	 &nbsp;Technology criterion: &nbsp;IEC 60086-2: 2000 IEC 60086-1: 2000 GB 8897.2-2005 	 Certification: &nbsp;ROHS,SGS, CE, 2006/66/ec 	 Flexible Packaging: 4pcs,8pcs;10pcs;12pcs;16pcs;20pcs;24pcs;30pcs;42pcs...per card or blister 	 Suitable for electronic devices such as watch, mini toys,mini flashlight,mini radios,calculators, car alarms,clock,scales,led lights, etc.  

Alkaline Button Cell AG13 1.5V Battery

 Renata 379  	 0% Mercury&nbsp; 	 Made in Swiss&nbsp;  

Watch Battery 

Shenzhen Forange Technology Co., Ltd

Products DescriptionProducts DescriptionNamesSpecificationsTypeLithium polymer batteryNominal voltage3.7VNominal Capacity100mAhDimension1X20X50MMMode401129Max.charge current1.0CMax.discharge current1.0CCharge currentStandard Charging: 0.5CRapid charge: 1.0CStandard Charging method0.5C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge tillcharge current decline to ≤0.05CCharging timeStandard Charging: 3.0 hours(Ref.)Rapid charge: 2 hours(Ref.)Discharge cut-off voltage2.45V~3.0VOperating temperature-20°C~+60 °CStorage temperature25°CApplicationPDA, tablet PC, e-book, MID, mine lamp, headset,MP3,MP4,MP5, power bank and so on.Whether you are looking for a standalone lithium polymer battery, or whether you need us to customize a Lipo battery pack to custom specifications; we have the technology and expertise to deliver to your specifications.  Product advantage 1. High energy density lithium polymer battery. 2. Long life cycle of charging &amp; discharging, more than 500 cycles.3. Enhanced safety with Japan IC &amp; MOS protectors.4. Thinner design &amp; lighter weight with aluminum-plastic composite.5. OEM &amp; ODM services for special size of lithium polymer battery.6. Easy to assemble with mounted connectors (Molex, Tyco and so on).7. Rigorous testing to ensure the quality of all lithium polymer batteries.8. Most inportant: competitive price.9. Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload.Application· Provide power to electronic items such as laptops, tablets, GPS and on-board mobile navigation systems.· Help run digital equipment such as cell phones, cameras and other products.· Deliver reliable power to various types of portable and mobile devices.· Charge wearable products such as smart watches and exercise bands.

Popular Li-po 102050 Battery Pack with PCB and Wires for Game Handle Sensor Rechargable Battery 1000mAh Lithium Polymer Battery

Shenzhen Morrison Electronics Co.,Limited

IP68 waterrproof  RTL8763EWE-VP  128MB BT5.2  Display: 1.51 inch AMOLED screen 466*466 pixel Appearance material：Zinc alloy + plastic Wristband material: Silicone strap Heart rate sensor:HX3918 GPS chip:AG3352 Compatible: Android 5.0 or above, IOS 10.0 and above  Function: GPS positioning,Compass,100+ multi Sprot model,breathe training,Blood pressure,Blood oxygen,Sleep monitor,Pedometer,Sedentary Reminder,Drink Reminder,Remote Camera ,Third party Weather,Music control,Call reminder,Stop watch  Battery capacity: 400mAh Charging method:Magnetic base Charging time: 2.5 h Typical usage battery life:7-10 days Basic usage battery life:about 30 days Heary usage battery life:about about 5 days  APP: Fitcloudpro 

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