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3.7V 220mAh Lithium Polymer Battery HZ751818 for Wearable & Small Electronics

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3.7V 220mAh Lithium Polymer Battery HZ751818 for Wearable & Small Electronics

Model Number : 751818

Battery Type : Lithium polymer battery

Payment Terms : T/T

Supply Ability : Ships in 7 Business Days (In-Stock) / 30 Business Days (Out-of-Stock)

Brand Name : Vats Battery

Model : HZ751818

Packaging Details : Industrial cartons compliant with air & sea shipping standards

MOQ : 3 pcs

Delivery Time : 7 work days

Nominal Voltage : 3.7V

Price : $0.98~1.45

Max Cut-off Voltage : 4.2V

Certification : CE

Dimension : 7.5mm *18mm *18mm

Place of Origin : Guangdong, China

Nominal Capacity : 220mAh

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3.7V 220mAh Lithium Polymer Battery HZ751818 for Wearable & Small Electronics
This reliable lithium polymer battery delivers steady 3.7V power for compact small-size electronics. It serves as a practical power solution for wearable devices, replacing aging power cells and reducing device shutdown risk for your portable gadgets.
Specifications
Item Details
Model HZ751818
Battery Type Lithium polymer battery
Dimension 7.5mm × 18mm × 18mm (Thickness × Width × Length)
Nominal Capacity 220mAh, custom size/capacity/voltage available
Nominal Voltage 3.7V
Max Cut-off Voltage 4.2V
Discharge Current Standard: 0.2C-0.5C; Max: 1C
Connector JST / Molex, customizable
Certifications UL, UN38.3, MSDS, ROHS, ISO9001, CB, KC, PSE, IEC62133
Cycle Life 500 charge-discharge cycles
Key Advantages
  • Customizable Size & Connector Options: Adjust capacity, voltage and connector types to match your device housing without extra modification work
  • Complete Global Safety Certifications: Comprehensive UL, UN38.3 and MSDS approvals support smooth air and sea shipping
  • Stable Cycle Performance: Supports up to 500 cycles, maintaining consistent output and lowering long-term replacement costs
  • Available Sample Testing: Sample units supported for pre-order verification and performance validation
  • Flexible Lead Time: Stock items ship in 3-7 days; custom production finishes in 2-3 weeks
Applications
Ideal for a wide range of compact consumer gadgets in daily scenarios:
  • Home Daily Use: Smart bracelets, dental rinsers, blackhead removal devices, remote controls, smart home small appliances
  • Travel & Commuting: GPS navigators, car recorders, digital cameras for short trips
  • Personal Care & Portable Gear: Massagers, sprayers and other wearable small devices
This 3.7V wearable device battery fits most compact portable consumer electronics with matching dimension requirements.
Frequently Asked Questions
Can this lithium polymer battery work for my custom wearable project?
Yes. We offer custom voltage, capacity and connector solutions for wearable electronics projects. Confirm your dimension limits before ordering.
What is the typical cycle life for this lithium ion battery cell?
Rated for 500 standard charge-discharge cycles under proper operating conditions.
Do you support sample orders for this 3.7V wearable device battery?
Samples are available for performance testing. Please contact us for sample lead time and pricing.
What shipping standards do these batteries follow?
Packed with industrial cartons meeting international air and sea shipping standards, supported by UN38.3 and MSDS documents.
Can I change the connector type?
JST and Molex connectors are optional. Notify us your connector requirement when placing orders.
What is the production lead-time?
In-stock goods ship within 3-7 days. Custom production orders take 2-3 weeks.
Are these cells compliant for North America and EU market sales?
They hold UL, ROHS, IEC62133 and related certificates, meeting mainstream market access requirements.
After-Sales Guarantee
All our lithium polymer battery units are manufactured in-house. We provide standard product quality guarantee for manufacturing defects. If you receive defective items, please share test evidence for support. We supply complete certification documents for your customs clearance. Our sales team offers timely technical support for your integration questions. Stock items can be dispatched quickly to shorten your waiting time.

Product Tags:

3.7V 220mAh lithium polymer battery

      

HZ751818 wearable device battery

      

small electronics lithium polymer battery

      
Wholesale 3.7V 220mAh Lithium Polymer Battery HZ751818 for Wearable & Small Electronics from china suppliers

3.7V 220mAh Lithium Polymer Battery HZ751818 for Wearable & Small Electronics Images

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