Battery Materials 18650 Battery Case

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Product Overview

Description



Product Description


Battery Materials 18650 Battery Case
18650 Cylinder Cell Case with Anti-Explosive Cap(with PTC) and Insulation O-ring and isolators and surface mat.
Top Insulators and Bottom Insulators and Insulation surface mat are included. 


              Specification of 18650 26650 32650 Cylinder Battery Case/Cylinder Cell Case
Cap
Cap with Built-in PTC Thermistor for overcurrent protection
Dimensions (Dia x Height)
Case: 18mm(OD) x 17.5mm(ID) x 67mm(H)
Top Cap: 17.5mm(D) x 4.05mm(H)
Top Insulator: 12.5mm(D) x 0.19mm(H)
Bottom Insulator: 12.5mm(D) x 0.19mm(H)
Materials
Case and cap are made of Nicke plated A3 steel

Seal O-ring and spacer are made of nylon

Insulating gasket is made of PET
Weight

9.50 g/pcs
Note
Safety valve's open pressure: 2.5MPa (the cap valve will open to release interior high pressure -- if over 2.5MPa -- to ensure the can does not explode)

18650 case's grooving and sealing machine is available upon request




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Related Products


We can also supply:
1.)full set of lithium battery materials,including :
LiMn2O4,LTO,LiNiMnCoO2(NMC),LiCoO2,Graphite(MCMB)and other cathode&anode battery materials;Alumimun foil,copper foils,battery separator,etc.
2.)full set of lithium battery equipments,for example:
Mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealed machine,etc.
3.)full set of lithium battery technology:
We can design the laboratory and production line,according to customer's request.






Company Introduction














FAQ


FAQ
Q 1: How to place an order ?

A :Please send us your purchase order by email or call us sales , then we can make the proforma invoice under your request .We need to know the following information for your order before sending your PI 1) Product information--quantity,specification(size,technological if needed and packing requirements ect.) 2) Delivery time required. 3) Shipping information--Company name, detail address, phone number, destination sea port . 4) Forwarder’s contact details if there’s any in China

Q2 : I want to buy this machine, what suggestion can you give ?
A : Please tell us : What’s your application and your special request of the products ? Better to let us know what’s your expect performance ?

Q3 :How is your delivery time ?
A : Usually it takes 7-20 days after your deposit , if it’s standard model that we have in stock . Other situations please consult with us in advance.

Q4 :This is the first time i use this kind of machine ,is it easy to operate ?
A : There is a English manual for each equipment that will show you how to use the machine .If there is still any questions,Please feel free to contact us by online service, such as e-mail/skype/phone/whatsapp/Wechat at any time.

Q5 :What is warranty time of machine and accessories ?
A : The guarantee period : One year






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