Shenzhen Anjcell Technology Co., Limited: Shenzhen, Guangdong, China; Main products: Lithium Thionyl Chloride batteries 3.6V, Lithium Manganese Dioxide batteries 3.0V, Lithium Ion batteries 3.7V, Lithium Polymer batteries 3.7V, Lithium Iron Phosphate batteries 3.2V

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3.0v lithium button cell CR1220

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1000 Pieces(Min.Order)

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Product Details

CR1220
Nominal voltage 3.0v
Nominal capacity 40.0MAH

SUGGESTIONS AND CAUTIONS

Install batteries correctly.

Ensure the contact points to be clean and conductive.

Do not mix different types, different brands batteries to serve together.

Do not heat, recharge the batteries.

Do not dispose of the batteries in fire.

Keep away from the small children, if swallowed promptly see doctor.

Pay attention to the producing date.

No	ITEM	TEST METHODS	STANDARED
1	Dimensions	Using vernier caliper (accuracy≥0.02) while avoiding short-circuit	Diameter	12.5 (-0.20) mm
1	Dimensions		Height	2.0(-0.20) mm
2	Off-load voltage	Using multimeter (accuracy≥0.25%) internal resistance≥1MΩ	≥3.20v
3	Instantaneous short-circuit current	Time of short-circuit should be less than 0.5 second and avoid repeated test within half an hour	≥100 mA
4	Appearance	Eyeballing	Bright, clean, no rust, no leakage, And no flaw
5	Capacity	Continuously discharge for 8 hours with load 15kΩ, temperature at 20~25°C, humidity at 65±20% till 2.0v end-voltage (for fresh battery only: within 3 months )	≥200h
6	Vibration test	Put battery on the platform of the vibrations machine, start the machine and adjust the frequency form 10 times per minute to 15 times per minute. keep it running for an hour	Characteristics keep stability
7	Leakage at high temperature	Stored under temperature (45°C) for 30 days	Leakage rate≤0.5%
8	Over discharge Test	After 2.0v end-voltage, continuously discharged for 5 hours	No leakage allowed

Shenzhen Anjcell Technology Co., Limited: Contact nameLinda Zuo
Chat Now; Phone86-755-83958997; AddressD3, 12/F, West 4th Bldg., SEG Technology Park, Huaqiang North Rd., Futian Dist., Shenzhen, Guangdong

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