China factories

Chat Now Send Email
China factory - Shenzhen Resky Electronics Co., Ltd.

Shenzhen Resky Electronics Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China Rechargeable batteries 405085 3.7v 2000mAh 7.4wh Power lithium ion polymer
China Rechargeable batteries 405085 3.7v 2000mAh 7.4wh Power lithium ion polymer

  1. China Rechargeable batteries 405085 3.7v 2000mAh 7.4wh Power lithium ion polymer
  2. China Rechargeable batteries 405085 3.7v 2000mAh 7.4wh Power lithium ion polymer

Rechargeable batteries 405085 3.7v 2000mAh 7.4wh Power lithium ion polymer

  1. MOQ: 100pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms Western Union,T/T
Supply Ability 50000pcs/day
Delivery Time 7-10days
Packaging Details Paper box
Model NO. LP405085
Discharge Rate Low Discharge Rate
Nominal Capacity 2000mAh
Continuous Discharging Current 0.5c
Max Discharging Current 1c
Weight 25g
Cycle Life 500cycles
Warranty 12months
OEM Service Yes
Specification 4*50*85mm
Brand Name RESKY
Model Number LP405085
Certification CB, IEC62133-2, CE, RoHS, REACH, MSDS, Un38.3,ect
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms Western Union,T/T Supply Ability 50000pcs/day
Delivery Time 7-10days Packaging Details Paper box
Model NO. LP405085 Discharge Rate Low Discharge Rate
Nominal Capacity 2000mAh Continuous Discharging Current 0.5c
Max Discharging Current 1c Weight 25g
Cycle Life 500cycles Warranty 12months
OEM Service Yes Specification 4*50*85mm
Brand Name RESKY Model Number LP405085
Certification CB, IEC62133-2, CE, RoHS, REACH, MSDS, Un38.3,ect Place of Origin China
High Light rechargeable lithium polymer battery 2000mAh3.7v power battery for consumer electronics7.4wh lithium ion battery with warranty
405085 3.7V 2000mAh Lithium Polymer Battery
High-performance rechargeable lithium polymer battery with 3.7V nominal voltage and 2000mAh capacity, designed for consumer electronics and industrial applications.
Product Specifications
Battery Type3.7V 2000mAh LiPo Battery
Charge Voltage4.2V
Nominal Voltage3.7V
Nominal Capacity2000mAh (0.2C Discharge)
Charge CurrentStandard: 0.5C
Rapid: 1.0C
Standard Charging Method0.5C CC charge to 4.2V, then CV (4.2V) charge until current ≤0.05C
Charging TimeStandard: 2.75 hours (Ref.)
Rapid: 2 hours (Ref.)
Max Charge Current1.0C
Max Discharge Current1.0C
Discharge Cut-off Voltage2.5V ± 0.25V (0.2C)
Operating TemperatureCharging: 0°C ~ 45°C
Discharging: 0°C ~ 45°C
Storage Temperature-10°C ~ +45°C
DimensionsLength: 85±2mm (excluding tabs)
Width: 50±0.5mm
Thickness: 4±0.2mm
Drop Test1 meter drop onto concrete ground twice - No fire, no leakage
Cycle Life≥500 cycles
Key Advantages
  • Ultra-thin and Flexible Design - Compact form factor for space-constrained applications
  • High Energy Density - Maximum power in minimal space
  • Stable Output & Fast Charging - Flat discharge platform around 3.7V ensures consistent performance and extended device runtime
  • Excellent Low-Temperature Performance - Maintains 70-80% capacity even at -20℃
  • Safe and Reliable - Polymer electrolyte reduces leakage risk with built-in multiple protection circuits
Applications
  • Smart Home Devices: Robot vacuums and traditional vacuum cleaners, especially suitable for applications requiring low-temperature operation (-40℃ to +60℃)
  • Automotive Electronic Devices: GPS trackers, GPS locators, and dashcams
  • Tablets and Remote Controls: Built-in or clip-on batteries to support extended standby and operation
  • Lighting Fixtures: Emergency lights and industrial flashlights, especially suitable for high-temperature environments
  • Security and Positioning Equipment: GPS navigation batteries and motorcycle positioning terminals
  • General Digital Products: Small electronic products requiring stable power supply, such as cameras, camcorders, and communication equipment
Product Images
405085 lithium polymer battery front view 405085 lithium polymer battery side view 405085 lithium polymer battery technical specifications 405085 lithium polymer battery dimensional diagram 405085 lithium polymer battery application examples

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2012

  • Total Annual:

    500000-1000000

  • Employee Number:

    20~50

  • Ecer Certification:

    Verified Supplier

Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ...

+ Read More

Get in touch with us

  • Reach Us
  • Shenzhen Resky Electronics Co., Ltd.
  • Room 1405-1, Building 3B, Huaqiang Idea Park, Guangming Street, Guangming District, Shenzhen, Guangdong Province,China
  • https://www.lithiumbatteriescell.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement