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{"title":"CE Certified 3.7V 200mAh Lithium Polymer Battery 502025 for Smart Watch and","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/09\/57d1d908468acaaa384b82de785c-200x200-1\/ce_certified_3_7v_200mah_lithium_polymer_battery_502025_for_smart_watch_and.jpg","attrs":{"Brand Name":"VATS Battery or Netural","Model Number":"502025","Place of Origin":"Guangdong, China","Certification":"CE\/FCC"}}
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{"title":"UL CE Certified Polymer Battery 552535 3.7v 450mAh Power Tool Battery for MP4","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/fb\/e072fa55338773d877fec5dd4c92-200x200-1\/ul_ce_certified_polymer_battery_552535_3_7v_450mah_power_tool_battery_for_mp4.jpg","attrs":{"Brand Name":"Vats Battery","Model Number":"552535","Certification":"UL\/CE\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"Quality 3.7V 100mAh Li Polymer Battery 351522 Model Rechargeable for Headset and","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/62\/768622a63b257953cde89bdb7a4f-200x200-1\/quality_3_7v_100mah_li_polymer_battery_351522_model_rechargeable_for_headset_and_electronics.jpg","attrs":{"Brand Name":"VATS Battery or Netural","Model Number":"351522","Place of Origin":"Guangdong, China","Minimum Order Quantity":"3"}}
{"title":"KC IEC62133 CE 602025 3.7V 250mah Lithium Polymer Battery for Electronic Devices","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/fb\/e072fa55338773d877fec5dd4c92-200x200-1\/kc_iec62133_ce_602025_3_7v_250mah_lithium_polymer_battery_for_electronic_devices.jpg","attrs":{"Brand Name":"Vats Battery","Model Number":"602025","Certification":"KC\/IEC62133\/CE\/UN38.3\/MSDS","Place of Origin":"Guangdong,China"}}
CE certified 3.7V rechargeable lithium polymer battery model HZ502025 with 200mAh capacity, specifically designed for smart watches and wearable devices.
Technical Specifications
Parameter
Specification
Model
HZ502025
Type
Li-polymer battery
Warranty
12 months
Nominal Voltage
3.7V
Capacity
200mAh
Cell Size
5.0×20×25mm
Standard Discharge Current
0.2C
Max Continuous Discharge Current
1.0C
Charging Voltage
4.2V
Discharge Cut-off Voltage
2.75V
Working Temperature
Charge: 0~+40℃, Discharge: -20~+60℃
Certification
CE/FCC
Key Advantages
High energy density lithium polymer battery technology
Extended life cycle for charging and discharging
Enhanced safety with Japan IC & MOS protectors
Free samples available for testing
OEM & ODM services for custom sizes
Easy assembly with mounted connectors (Molex, Tyco compatible)
100% quality inspection before shipment
Multiple models with international certifications
Production capacity: 300,000 units per day
Competitive factory pricing
Packaging Options
Custom packaging available according to your requirements:
Cell only
Pack with PCB and wires
Pack with PCB, wires and connector
Shipping & Delivery
Multiple transportation options available:
HK UPS: 4-6 days delivery
Air Cargo: 7-10 days delivery
Sea Shipment: Approximately 1 month delivery
Production lead time: In stock items ship within 5 working days, out of stock items require 20-25 working days.
Quality Assurance
Why Choose Our Batteries?
30,000㎡ ISO9001:2015 certified factory with advanced automated equipment
Comprehensive quality control system from raw materials to finished products
Professional R&D center supporting specification development and prototyping
Low MOQ with strong production capacity and sufficient stock
International certifications: UL/CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3
Responsive customer service with 12-month warranty
Manufacturing Process
Our advanced manufacturing process ensures consistent quality:
Certification Support
We offer comprehensive certification support including CE for European customs, KC for South Korea, and PSE for Japan. Contact us for free battery certification activities.
Frequently Asked Questions
Q: How about the warranty of li-ion batteries? A: Warranty of li-ion battery can be as long as 1 year.
Q: Do you have current sample in stock? A: We usually have stock for battery cells, for battery pack need to be assembled according to customer requirements.
Q: Can I have a sample order? A: Yes, we welcome sample orders for quality testing. Customized solutions and OEM/ODM services available.
Q: What's the delivery time for mass production? A: Usually 25-30 days, depending on quantity, materials, and battery cell model.
Q: What kind of certificates could you provide? A: We provide CE, UL, UN38.3 and other international certifications. Certificate fees may apply for custom designs.
Q: What is your quality control process? A: We follow ISO9001 procedures with 100% inspection before delivery.
Contact Information
Contact: Lynn
Mobile/Skype/Whatsapp: +86 13476615395
Tel: 86-0755-86909458
Web: www.vatsbattery.com
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