上海恒伊电池有限公司

AG13 LR44 BUTTON CELL

AG12 LR43 BUTTON CELL

AG11 LR721 BUTTON CELL

AG9 LR521 BUTTON CELL

AG8 LR1120 BUTTON CELL

Items	Alkaline Button Cell	Silver Oxide, Super Silver Oxide and Super p+US Silver Oxide Button Cell	Lithium Coin Cell
Electrochemical System	MnO2/Zn	Ag2O/Zn	MnO2/Li
Cathode	MnO2	Ag2O	MnO2
Anode	Zn	Zn	Li
Electrolyte	KOH	KOH/NaOH	Organic Electrolyte
Nomina Voltage(V)	1.5	1.55	3
Meam Operating Voltage(V)	1.1-1.3	1.3-1.5	2.5-2.8
Speccific Energy Density mWh/cms	300-500	400-800	400-800
Loadability	High	High	Low
Self-discharge(20℃)	Appro 3% /year	Appro 3% /year	Extremely Low <1%/year
Typical Applications	Digital Wathches, Laser Pointers,Calculators, Photographic Equipment, Mini-torches,Remote Control,Games	Watches, Photographic Equipment, Calculators, Medical Applianced	Electronic data storage, Calculators,Watches, Car alarm remote, Photograhic Equipment

Shanghai Hengyi Batteries Co., Ltd. is a company which includes research and development, production, trade and certification. In the past five years, company has had a steady rise and soaring sales, which ensure the excellence of the company. In particular, the company's T&E batteries has become a local and overseas well-known brand, which is popular in the global market. To enable enterprises remain invincible in the fierce co

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