3V Lithium Car Key Button Cell Battery (CR2032 / CR2025 / CR2016)

3V Lithium Car Key Button Cell Battery ( CR2032 / CR2025 / CR2016 )Product overview
Chemical System :button Type Manganese Dioxide Lithium battery
Model No. :CR2032
Nominal Dimensions:20.00x3.20mm
Nominal Voltage :3.00V
Average Weight :3.10g
Shelf Life :Not less than 95%of the service capacity,following 1st year storage at 20ºC.
Standard Capacity :210mAh(continuous discharge at 20 ºC under 0.20mA discharge current to 2.0V voltage)Chemistry:Chemical CompositionCAS No.EC#Weight (%)Manganese Dioxide1313-13-9215-202-641.1Li7439-93-2231-102-52.31Iron7439-89-6231-096-445.23PC108-32-7203-572-15.77DMC210-478-4DO------Lithium Perchlorate7791-03-9232-237-2
Typical discharge:
Quality control:
We takes 50pcs lithium button batteryfrom every batch, and put them into the high temperature chamber, turn the temperature to 57ºC, humidity to 95%, hold on 18h/d and duration few days (in this case, lithium button battery like have been storaged in normal temperature for 2years), then draw them out and usePhenolphthalein test paper to touch cells' body, to view if have leakage and rusty happen.
We will juage the batch whether good enough to offer to customers by this test.
FAQ:
Q:Can you help us for freight?
A:Yes,we also have trustable forwarders for you option, if you need.
Q:Can we have our own packaging design?
A:Of cause, customized packaging is available, but it has MOQ required.
Q: What car key shall be used this lithium battery?
A: It depends on the battery size in your car key, it is a universial and available for wide range of car key.
Q:How long is your warranty?
A:We offer 1years warranty after order delivery.
Q:Will it damage children when they swallowed the lithium button battery?A:Yes, please keep the lithium button battery far away from children.