Battery type:CR 1616 li-ion button cell battery

Size:  16.0mm x 1.6mm

Nominal voltage :3 V

Continuous current :1.0mA

Pulse current :5mA

Nominal capacity: 85mAh (on continuous discharged at 20±2°C under 7.5KW, load to 2.0V end-voltage)

Weight :1.4grams.(approx)

Terminals :Positive can (Mark +), negative can(mark -)

Operating temperature range :-20°C ~ + 60°C

Electrochemistry :   Positive:   MnO2; Negative:  Metal Lithium

Certifications :ISO 9001/14001, UL, CE, UN38.3, SGS, RoHs, PONY

Applications :motherboard, C-MOS, S-RAM, RFID, electronic memory system, wristwatch, calculator, toy, electronic gift, etc. It acts as the memory support or the power source