| Supply Ability | Ships in 7 Business Days (In-Stock) / 30 Business Days (Out-of-Stock) |
| Discharge Rate | 0.5C |
| Cycle Life | 500 charge cycles |
| Delivery Time | 7 work days |
| Battery Size | 5.8*10*13mm |
| Payment Terms | T/T |
| Max Charge Voltage | 4.2V |
| Capacity | 50mAh |
| Voltage | 3.7V |
| Packaging Details | Industrial cartons compliant with air & sea shipping standards |
| Brand Name | VATS Battery or Neutral |
| Model Number | 581030 |
| Certification | UL1642//UL2054/CB/KC/PSE/CE/ROHS/UN38.3/MSDS |
| Place of Origin | Guangdong, China |
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Product Specification
| Supply Ability | Ships in 7 Business Days (In-Stock) / 30 Business Days (Out-of-Stock) | Discharge Rate | 0.5C |
| Cycle Life | 500 charge cycles | Delivery Time | 7 work days |
| Battery Size | 5.8*10*13mm | Payment Terms | T/T |
| Max Charge Voltage | 4.2V | Capacity | 50mAh |
| Voltage | 3.7V | Packaging Details | Industrial cartons compliant with air & sea shipping standards |
| Brand Name | VATS Battery or Neutral | Model Number | 581030 |
| Certification | UL1642//UL2054/CB/KC/PSE/CE/ROHS/UN38.3/MSDS | Place of Origin | Guangdong, China |
| High Light | 3.7V rechargeable Li polymer battery ,50mAh small polymer battery for earphones ,Li polymer battery with warranty | ||
| Item | Details |
|---|---|
| Model | HZ581013 |
| Battery Type | Li-polymer battery |
| Nominal Voltage | 3.7V |
| Capacity | 50mAh |
| Cell Dimension | 5.8 × 10 × 13mm |
| Standard Discharge Current | 0.2C |
| Max Continuous Discharge Current | 1.0C |
| Charge Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.75V |
| Warranty | 12 months |
| Certification | ISO9001 |
| Custom Service | OEM & ODM Acceptable |
| Optional PCB Protection | Over-charge, over-discharge, short-circuit, over-temperature protection |
| Wires & Connector | Optional |
This compact li polymer battery delivers steady power for tiny electronics. As a reliable 3.7V wearable device battery, it fits earbuds and mini gadgets perfectly, with stable output and optional safety PCB protection.
This li polymer battery works well for many compact consumer electronics across daily use, travel and home scenarios. Suitable devices include dash cameras, GPS trackers, smart home gadgets, massagers, digital cameras, sprayers, water flossers, smart bands, blackhead removers, remote controllers, smart watches, electronic toy guns, electric air pumps, smart trash cans, small Bluetooth speakers, fingerprint locks, smart speakers, electric hair trimmers, dog trainers, pest repellers, camping lights, robot vacuums, electric toothbrushes, pet water fountains, electric shavers, handheld mini fans and other compact intelligent electronics.
A1: It suits Bluetooth earphones and other small low-current portable electronics listed in our application section. Always check dimension and voltage before installation.
A2: Yes, we support free samples for you to test performance and dimension before bulk orders.
A3: Yes, we accept OEM & ODM. Custom wires, connectors and PCB protection can be arranged based on your drawings.
A4: Charge at 0~+40°C; discharge works from -20~+60°C for stable outdoor and indoor use.
A5: Stock items ship in 5 working days. Non-stock customized orders need roughly 20-25 working days.
A6: PCB protection is optional. Please tell us if you need over-charge and short-circuit protection for your project.
A7: This li polymer battery carries a 12-month warranty against factory quality defects.
We provide a 12-month warranty for this li polymer battery. Defective items caused by manufacturing issues qualify for proper after-sale support. Our engineering team supports pre-order technical checks for your 3.7V wearable device battery integration. We maintain clear order updates and responsive business support for bulk buyers. All cells follow ISO9001 quality control standards to keep consistent performance for your finished products.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
70,000,000-90,000,000
Employee Number:
68~172
Ecer Certification:
Verified Supplier
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