3V Lithium Button Cell CR1220 for Watches
CR1220 is a lightweight member of the 3V lithium button cell family. It uses stainless steel as a container, lithium as cathode, electrolytic manganese dioxide as anode, lithium inorganic salt and organic solvent as electrolyte.
CR1220 is a lightweight member of the 3V lithium button cell family. It uses stainless steel as a container, lithium as negative electrode, electrolytic manganese dioxide as positive electrode, lithium inorganic salt and organic solvent as electrolyte.
Place of origin
LiMnO2, Lithium manganese dioxide
Nominal voltage (V)
Rated capacity (mAh)
Recommended continuous drain (mA)
Max. operating current (mA)
Average weight (g)
Blister or bulk shrink
Not less than 95% of the service capacity, following 1st year storage at 20oC
Why Choose WinPow
1.We are a factory.
2.Our batteries are made in line with the highest standard.
3.We have years of experience in battery export.
4.We have obtained RoHS, SGS, ISO9001, and BSCI certifications.
5.You can get more COMPETITIVE prices from us with the SAME quality.
6.We almost set no limit to MOQ to help you expand your markets.
7.Free samples for test
8.OEM & ODM services are welcome.
1.Price term: FOB (Shenzhen/Guangzhou/HongKong), Ex-works, CFR, etc.
2.Payment term: T/T, L/C, D/P…
a.3 to 15 working days (for WinPow logo)
b.20-25 working days (for OEM)
A Glance at WinPow