3.7V 4000mAh icr26650 li ion rechargeable battery

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  • 50-500 Pieces
  • 501-2000 Pieces
  • 2001-5000 Pieces
  • >=5001 Pieces
- + Pieces available
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Shipping fee:
Depends on the order quantity.
Lead Time:
12 day(s) after payment received
Customized logo (Min. Order: 500 Pieces)
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Samples - $2.90 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
DP-26650 4000mAh
Nominal Capacity:
Nominal Voltage:
Product name:
Li-ion Rechargeable Battery
Net Weight:
Cycle Life:
500 times
Charge Temperature:
Discharge Temperature:
12 Months
Protection Function:
Over Charge, Over Discharge, Over Current, Short Circuit,etc.
Electronic Tools, Armarium , etc.
26* 65 mm

Packaging & Delivery

Selling Units:
Single item
Single package size: 
32X15X7.5 cm
Single gross weight:
4.62 kg
Package Type:
Lead Time :
Quantity(Piece) 1 - 5000 >5000
Est. Time(days) 12 To be negotiated


3.7V 4000mAh icr26650 li ion rechargeable battery





  NO.  Item  Specification
  1.  Brand  DOUBLEPOW
  2.  Product name  Li-ion Rechargeable Battery
  3.  Model  DP-26650  4000mAh 
  4.  Nominal Voltage  3.7V
  5.  Dimension  26 * 65 mm
  6.  Net Weight  89g
  7.  Cycle Life  ≥500 times
  8.  Operation Temperature  Charging: 0~45°C            Discharging: -20~60°C
  9.  Warranty  12 Months
  10.  Application  Electronic Tools, Armarium , etc.
  11.  OEM  Accepted








Doublepow, the manufacturer who specializes in R&D, sales and services of various rechargeable batteries, battery chargers and consumer electronics. Since 2012 , located in Shenzhen, Guangdong.

Our Quality meets CE, ROHS, SGS, UN38.3 and MSDS standard.  We strictly according to ISO 9001:2008 to provide you high-quality products with professional R&D team, experienced workers and advanced equipment .

Price Quite competitive compared with other suppliers in China.  And samples are free ; you just need to pay the forwarder, please contact us in time for more details . 

Service Accept OEM/ODM.We believe High-quality goods, Excellent service and Reasonable price can win Mutual benefit and Long-term cooperation together. 






We strictly obey battery transportation rules,which transportation departments of air,express or sea request. Normally,each battery will be packed by PE or other insulation bag,or tray,and ensure each one must be insulated from others,then put them in certain carton as our shipping carriers request.We also accept special inner packaging for each battery as you request.



Lithium batteries are regarded as dangerous goods during the transportation.We have long-term cooperation shipping companies who is professional in shipping lithium batteries in China.So it is no problem for our battery in transportation.  







Q: How can I get the latest price?
A: 1)You can directly send inquiry to us by Alibaba
2)you can directly send email to us for enquiry, our email is doublepow - hotmail.com
3) Leave message on the trademanager - doublepow
4)You can call us directly , but in order to get a exact price, it is better sending all your detailed requirements by email, so that we can analyze before quotation.

Q: When can I get the price?
A: We usually quote within 24hours after get your inquiry.If you are urgent to get the price, please call us or tell us in your email so that we can handle your inquiry priority.

Q: How can I get a sample to check your quality?
A: After price confirmation, we can provide samples for your testing.

Q: What is the lead time for mass production?
A: It depends on the actual situation: If with stock, the lead time will be 7~10days. If without stock, that will depend on your order quantity, usually within 15-20 days.

Q: What is your payment term?
A. We can accept T/T, L/C, PAYPAL,Western Union, etc.

Q:Can you make customized battery?
A: Of course. We have professional engineers that can give you the most suitable solution according to your special requirements.


Q: How about the shipment?
A: We can ship the goods by air , by sea or by express. We also can provide our own forwarder for shipping which can save delivery cost for you.





If you want to get more details and the latest price,please contact us !