Wechat:17720812054 Whatsapp:+86 17720812045 Email:David@batterymaking.com
David Yuan
18659217588
Wechat:17720812054
Whatsapp:+86 17720812054
Email:David@batterymaking.com
Item NO.:
TMAX-Al-CPayment:
L/C,T/T,Western Union, PaypalLead Time:
2 daysCertificate:
CE ROHS Certificate
Al-Clad CR2032 Coin Cell Case for Li-ion Battery
Material |
Stainless Steel 304 with the Aluminum coat:
· Aluminum-Clad on inside of the POSITIVE case (bottom part, larger, connects to the Cathode with Al Current Collector), to prevent electrolyte from reacting with steel during high voltage charging > 4.5V.
· Negative case (top part with insulating O-ring, smaller, connects to Anode with Cu Current Collector ): made of SS304, you may need to put Spring/Spacer in between this case and anode.
· Sealing Gasket: PP |
Dimensions (Dia x Height) |
20mm x 3.2mm |
Other coin cell type
Name
Model/Size
Material
Coin cell case
CR2032
304ss/316ss/Gold-Coated/Al-Coated/ Kapton
CR2016
304ss/316ss/ Kapton
CR2025
304ss/316ss
CR2450
304ss
CR2430
304ss/316ss
CR2325
304ss
CR1620
304ss
CR1632
T:3.2mm D:16mm 304ss
CR1616
304ss
CR1220
304ss
CR1820
304ss
CR0927
304ss
CR1220
304SS
CR1025
304SS
CR1016
304SS
CR3048
304SS
CR3032
304SS
CR2477
304ss
CR2032 Lithium air case
304ss
Coin cell spacer
15.8*0.2mm
304ss/316ss
15.8*0.5mm
304ss/316ss/Pure aluminum
15.8*0.8mm
304ss/316ss
15.8*1mm
304ss/316ss
20.2*0.4mm
304ss
Wave Spring (Belleville Washers)
15.4O.D*10.5 I.D*1.0Height*0.25 Thickness mm
304ss/316ss
Coin Cell Conical Spring
15.4 mm dia * 1.1 mm height *0.25 mm thickness
304ss/316ss
20*1.7mm
304ss