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Shenzhen Vats Power Source Limited

  • China,Shenzhen ,Guangdong
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China HZ581013 3.7V 50mAh Small Rechargeable Li Polymer Battery for Earphones
China HZ581013 3.7V 50mAh Small Rechargeable Li Polymer Battery for Earphones

  1. China HZ581013 3.7V 50mAh Small Rechargeable Li Polymer Battery for Earphones

HZ581013 3.7V 50mAh Small Rechargeable Li Polymer Battery for Earphones

  1. MOQ: 10
  2. Price: $1-1.28
  3. Get Latest Price
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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  1. Product Details
  2. Company Details

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 battery50mAh small polymer battery for earphonesLi polymer battery with warranty
HZ581013 3.7V 50mAh Small Rechargeable Li Polymer Battery for Earphones
Product Specifications
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
Product Overview

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.

Key Features
  • Compact Size for Mini Equipment: Small 5.8 × 10 × 13mm footprint fits tightly inside slim earphones and compact wearables. You save valuable internal space for your product design.
  • Built-In Multi-Safety Protection (Optional PCB): The optional protection board guards against over-charge, over-discharge, short-circuit and overheat. It lowers product failure risk for your end users.
  • Flexible OEM & ODM Support: Custom wires, connectors and PCBA options are available. We adjust this lithium ion battery cell to match your device assembly requirements.
  • Fast Lead Time With Factory Stock: In-stock orders ship within 5 working days. Out-of-stock orders take 20-25 working days, helping you manage inventory smoothly.
  • Free Sample Support for Verification: Test this 3.7V wearable device battery before bulk purchase. Samples help you confirm size, performance and compatibility ahead of mass production.
  • 12-Month Reliable Warranty: We stand behind our li polymer battery. Covered quality issues get proper support within the warranty window to reduce your after-sale burden.
Applications

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.

Frequently Asked Questions
Q1: What devices fit this 3.7V wearable device battery?

A1: It suits Bluetooth earphones and other small low-current portable electronics listed in our application section. Always check dimension and voltage before installation.

Q2: Can I get a free sample of this li polymer battery?

A2: Yes, we support free samples for you to test performance and dimension before bulk orders.

Q3: Is OEM or ODM available for this lithium ion battery cell?

A3: Yes, we accept OEM & ODM. Custom wires, connectors and PCB protection can be arranged based on your drawings.

Q4: What is the working temperature range?

A4: Charge at 0~+40°C; discharge works from -20~+60°C for stable outdoor and indoor use.

Q5: How long is the production lead time?

A5: Stock items ship in 5 working days. Non-stock customized orders need roughly 20-25 working days.

Q6: Does this cell come with protection PCB by default?

A6: PCB protection is optional. Please tell us if you need over-charge and short-circuit protection for your project.

Q7: What warranty do you provide?

A7: This li polymer battery carries a 12-month warranty against factory quality defects.

After-sales Guarantee

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

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

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  • Shenzhen Vats Power Source Limited
  • 1A 702, Huaqiang Creative Industrial Park, Biyan Street, Guangming District, Shenzhen, Guangdong Province,China
  • https://www.battery-vats.com/

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