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4000mah 3.7v lithium polymer Rechargeable Battery

4000mah 3.7v lithium polymer Rechargeable Battery

    Unit Price: USD 3 / Piece/Pieces
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 3 Days
    Packaging: vacuum forming plate
    Productivity: 2000000
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Supply Ability: 20000000 pieces per month
    Certificate: CE,ROHS
    Port: YT

Basic Info

Model No.: 606090

Type: Lithium Battery

Charger Type: Electric Charger

Charger Application: Standard Battery

Certification: PSE, CB, RoHS, TUV, CTIA, SASO, GOST-R, UL, CE, KC

Recyclable: Recyclable

Cycle Life: 500 Times

Set Type: Batteries Only

Bundle: Bundle 1

Battery Weight: 70g

Customized: Yes

Replacement Battery: Yes

Feature: Rechargeable Battery

MOQ: 100 Pcs

Product Description

4000mah 3.7v lithium polymer Rechargeable Battery

4000mah Rechargeable Battery Features:
1> 100% brand new
2> High quality and high capacity!
3> Built-in protection circuit PCM for prevent over charging or over discharging
4> Size: 6.0mm(H)*60mm(W)*90mm(L)
5> Rating: DC3.7V 4000mAh

3.7v Rechargeable Battery

Charging current: standard charging, fast charging: 1.0C: 0.5C
Standard charging method: 0.5C CC (constant current) charge to 4.25V,
then CV (constant voltage 4.2V) charge till charge current is less than or equal to 0.05C.
The maximum charge current: 1C
Maximum discharge current: 1C
Discharge cut-off voltage: 2.75V
The discharge temperature: -20 degrees C~+60 degrees C
Charging time: 3-7hrs (standard); 3hrs (fast)
Protection function: over charge, over discharge, over current, short circuit protection, over temperature protection
It can be recharged repeatedly
Built-in protection circuit PCM for prevent over charging or over discharging.

lithium polymer Rechargeable Battery
Package include:
1 x pcs 3.7v 4000mAh Lithium Polymer Rechargeable battery.
4000mah lithium polymer Rechargeable Battery4000mah Rechargeable Battery3.7v Rechargeable Batterylithium polymer Rechargeable Battery9072516830_3508503099073398801_350850309

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Our company is factory in China,we have own design deparment,12 years for worldwide brand custom.our factory owned 6 different produce line(1 for necklace, 1 for earrings, 2 for rings, 2 for bracelets) , 10 professional designer and 150 employees at present.


We can, therefore, guarantee to provide our customers with competitive prices, prompt delivery and different products.Equipped with years of experience, computerized equipment and strict quality control, We promises per stainless steel jewelry check up by our quality control team , Ensure the excellent quality of our products.

Company Info

  • Company Name: Dongguan JMY CO,. LTD.
  • Representative: Jie Liu
  • Product/Service: Body Jewelry , Money Clip , Tie Clip , Fashion Bracelet , Fashion Pendant , Fashion Bangle
  • Capital (Million US $): 1,000,000RMB
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: NO.118 Guanchang Road, Changan Town, Dongguan City, Guangdong Province, China
  • Contact Person: Mr. Brent Wang
  • Tel: 86-85120485
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