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Shenzhen Vats Power Source Limited

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China 6840115 3.7V 3800mAh Lithium Polymer Battery Rechargeable High Capacity Factory
China 6840115 3.7V 3800mAh Lithium Polymer Battery Rechargeable High Capacity Factory

  1. China 6840115 3.7V 3800mAh Lithium Polymer Battery Rechargeable High Capacity Factory
  2. China 6840115 3.7V 3800mAh Lithium Polymer Battery Rechargeable High Capacity Factory
  3. China 6840115 3.7V 3800mAh Lithium Polymer Battery Rechargeable High Capacity Factory

6840115 3.7V 3800mAh Lithium Polymer Battery Rechargeable High Capacity Factory

  1. MOQ: 1 Piece
  2. Price: US $3.49 - 4.60
  3. Get Latest Price
Supply Ability 300,000 Pieces per Day
Nominal Capacity 3800mAh
Delivery Time 7-20 Days
Nominal Voltage 3.7V
Charging Voltage 4.2V
Cut-off Voltage 3.0V
Operating Temperature Charge 0~45°C / Discharge -20~60°C
Payment Terms T/T,Western Union,PayPal
Max Discharge Current 1C
Packaging Details Industrial carton packaging that meets international air and sea shipping standards
Brand Name VATS Battery
Model Number 6840115
Place of Origin Guangdong, China
Certification IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 300,000 Pieces per Day Nominal Capacity 3800mAh
Delivery Time 7-20 Days Nominal Voltage 3.7V
Charging Voltage 4.2V Cut-off Voltage 3.0V
Operating Temperature Charge 0~45°C / Discharge -20~60°C Payment Terms T/T,Western Union,PayPal
Max Discharge Current 1C Packaging Details Industrial carton packaging that meets international air and sea shipping standards
Brand Name VATS Battery Model Number 6840115
Place of Origin Guangdong, China Certification IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS
High Light 6840115 Lithium Polymer Battery ,3.7V 3800mAh Rechargeable Battery ,Custom 6840115 Lipo Pouch Cell
6840115 3.7V 3800mAh Lithium Polymer Battery Rechargeable High Capacity Factory Supply
Product Overview

6840115 3.7V 3800mAh Lithium Polymer Battery – a rechargeable lithium-polymer pouch cell engineered by VATS Battery for reliable, long-lasting power in modern electronic devices.

Technical Specifications
Parameter Specification
Model Number 6840115
Battery Type Li-polymer
Battery Size Customizable
Nominal Voltage 3.7V
Nominal Capacity 3800mAh
Charging Voltage 4.2V
Cut-off Voltage 3.0V
Standard Discharge Current 0.2C-0.5C
Max Discharge Current 1C
Cycle Life 500 times
Operating Temperature Charge 0~45°C / Discharge -20~60°C
Connector JST / Molex (optional)
Certification IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS
OEM / ODM Acceptable
Sample Free sample available
Application Digital products, Bluetooth devices, GPS trackers, power banks and portable electronics
Warranty 12 months
Place of Origin Guangdong, China
Product Description

The 6840115 is a 3.7V 3800mAh lithium-polymer pouch cell manufactured by VATS Battery, an ISO9001-certified lithium battery maker based in Guangdong, China. Built on a compact customizable footprint, it combines a stable 3.7V nominal voltage with a true 3800mAh capacity, so portable devices run longer on a single charge without adding bulk.

Each cell is produced on automated lines and individually screened for capacity, voltage and internal resistance before shipment, which keeps batch-to-batch consistency high and makes the 6840115 a dependable drop-in power source for OEM and ODM programmes. Because the chemistry, dimensions and protection circuit can all be customized, engineers can either select this standard model or ask us to develop a bespoke cell around a specific power, footprint and cost target.

Key Features
  • True Rated Capacity: Delivers a genuine 3800mAh at 3.7V, verified by capacity, voltage and internal-resistance testing on every production lot.
  • Stable Output: A flat discharge curve holds close to 3.7V, protecting sensitive circuits and extending usable runtime.
  • Long Cycle Life: Rated for more than 500 charge–discharge cycles with excellent capacity retention.
  • Certified Safety: Compliant with IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS, with built-in protection against over-charge, over-discharge, over-current and short circuit.
  • Flexible Customization: Size, capacity, voltage, connector, wire length and PCM can be tailored to your design; OEM and ODM are both welcome.
  • Ready to Integrate: Supplied with JST / Molex (optional) so the cell can drop straight into your assembly line.
Applications

Thanks to its slim, lightweight build and stable 3.7V output, the 6840115 fits a wide range of applications including:

  • Digital products
  • Bluetooth devices
  • GPS trackers
  • Power banks
  • Portable electronics
  • Bluetooth speakers and headsets
  • Fitness wearables and smart watches
  • Medical and healthcare instruments
  • Beauty and personal-care devices
  • IoT sensors
  • LED lighting
  • Toys

Its customizable connector and protection circuit simplify integration, reducing assembly time and supporting both prototyping and high-volume mass production.

Packaging & Quality Assurance

Every 6840115 is packed in industrial cartons with anti-static trays and shock-absorbing material that meet international air and sea shipping standards, protecting the cells throughout transport.

VATS Battery produces over 300,000 cells per day and exports to more than one hundred countries, offering a seven to twenty day lead time, free samples for evaluation, and a twelve-month warranty. If you need datasheets, samples or a custom specification, contact our sales team and we will match the right cell to your project and support you from prototype through mass production.

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

VATS BATTERY - Company Profile Shenzhen Vats Power Source Limited(VATS BATTERY) is leading lithium battery manufacturer in China, focus on production, sales, developing and service of li polymer battery, currently extended to various kinds of lithium polymer batteries, lithium ion battery, LiFePO4... VATS BATTERY - Company Profile Shenzhen Vats Power Source Limited(VATS BATTERY) is leading lithium battery manufacturer in China, focus on production, sales, developing and service of li polymer battery, currently extended to various kinds of lithium polymer batteries, lithium ion battery, LiFePO4...

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Get in touch with us

  • Reach Us
  • 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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