libmachine.com

TOB

XIAMEN TOB NEW ENERGY TECHNOLOGY CO.,LTD.

Provide a full set of battery equipment & materials solution.

21700 Battery Cans With Cap and Upper and Lower Spacer

21700 Battery Cans used for battery production and laboratory research.

  • Item No.:T-21700
  • Package:100pcs/bag
  • MOQ:100 pcs
  • Lead time:5 days
  • Origin:China

 

Product Description

21700 Battery Cans With Cap and Upper and Lower Spacer

 

21700 Battery Cans With Cap and Upper and Lower Spacer

21700 Battery Cans used for 21700 cell production or laboratory research. one set including 21700 case+cap+upper/lower spacer.

Model T-21700 21700 battery cases
Case Dimensions 21.09mm(OD) x 21.52mm(ID) x 73.74mm(H)

Case body thickness:0.22±0.05

R angle:0.6±0.1

Top Cap with O ring 20.95mm(D) x 4.2mm(H)
Material
  • Case Material:SPCC
  • CapMaterial: Nickel coated stainless steel
  • Seal O-ring Material:Nylon
Remark
  • SPCC layer performance:
  1. Anti-corrosion :use 5% salt water, 8 hours direct spray in salt spray test machine, no rust spots after 16 hours standing.
  2. Bonding force:Grooving, sealing, welding without falling off

 

tob battery

21700 Battery Case

21700 Battery Cans With Cap and Upper and Lower Spacer

battery case 21700

21700 Battery Cans With Cap and Upper and Lower Spacer

tob battery technology

21700 Battery Cans With Cap and Upper and Lower Spacer

View more products

Product Navigation

Contact Info

We warmly welcome customers around the world to establish cooperation and create a bright future with us together.
Contact Us
We warmly welcome customers around the world to establish cooperation and create a bright future with us together.
Scroll to Top