3.7V 400mAh 902025 Li Polymer Battery for Wearable & Bluetooth Devices
Price:
$0.98~1.35
MOQ:
3 pcs
Delivery Time:
7 work days
Brand:
Vats Battery
Product Description
3.7V 400mAh 902025 Li Polymer Battery for Wearable & Bluetooth Devices
This reliable li polymer battery delivers stable 3.7V power for small electronics. It works well as a 3.7v wearable device battery to fix short runtime issues for your Bluetooth gadgets and compact consumer devices. Sample testing is supported for your project validation.
Specifications
| Item | Details |
|---|---|
| Model | HZ902025 |
| Cell Type | Lithium polymer battery |
| Dimension | 9±0.2×20±0.5×25±2.5 mm (Thickness×Width×Length) |
| Nominal Capacity | 400mAh |
| Nominal Voltage | 3.7V |
| Max Cut-off Voltage | 4.2V |
| Standard Discharge Current | 0.2C-0.5C |
| Max Discharge Current | 1C |
| Connector Option | JST, Molex, custom available |
| Cycle Life | Up to 500 charge-discharge cycles |
| Custom Service | Custom size, capacity and voltage supported |
Key Features
- Stable & Consistent Power Output - Maintains steady voltage under standard load
- Long Service Cycle Life - Supports up to 500 charge cycles
- Flexible Connector & Custom Options - JST, Molex, or custom connectors available
- Strict Safe Packing for Shipment - Meets international air and sea shipping standards
- Sample Available For Pre-order Validation - Test real-world performance before bulk purchasing
Applications
Ideal for multiple compact consumer electronics including home smart appliances, car recorders, GPS navigators, massagers, smart bracelets, remote controls, and various small smart gadgets for indoor and light outdoor usage.
Frequently Asked Questions
Can this li polymer battery work for my custom wearable gadget?
This 3.7v wearable device battery fits most compact wearable electronics. Confirm dimension and connector match your hardware before ordering. Custom service is offered for special projects.
What is the typical production lead-time?
Stock items ship within 3-7 days. Custom bulk orders take 2-3 weeks after order confirmation.
Can I get samples for testing?
Yes, sample testing is supported for performance verification on your end.
How many charge cycles can this lithium ion battery cell sustain?
It reaches around 500 charge-discharge cycles under proper charging and discharging conditions.
What connectors are available for this battery?
JST and Molex connectors are optional. We can adjust connectors per your requirement.
Is custom capacity or dimension supported?
Yes, we support custom size, capacity and voltage for special project requirements.
Does this battery meet international shipping standards?
Yes, industrial carton packaging complies with global air and sea shipment requirements.
After-sales Guarantee
We are a professional lithium battery manufacturer. All li polymer battery units go through standard internal checks before shipment. Reach our support team for product issues within valid warranty period. We offer responsive technical support for your integration questions. Sample orders are welcome to verify real performance before large-volume purchase. All goods are packed following international shipping requirements for safe delivery.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Vats Power Source Limited
Location
1A 702, Huaqiang Creative Industrial Park, Biyan Street, Guangming District, Shenzhen, Guangdong Province,China
Contact Person
Lynn