rechargeable lithium button cell battery, coin cel

Battery type LIR2477Nominal voltage3.7VSize24.5mm(D)*7.9mm(T)Norminal capacity210mAh (on continuous discharged at 20±2°C under 7.5KW, load to 2.0V end-voltage)Operating temperature-20°C + 60°CCertificationsISO 9001/14001, UL, CE, UN38.3, SGS, RoHs, PONYApplicatiionsmotherboard, C-MOS, S-RAM, RFID, electronic memory system, wristwatch, calculator, toy, electronic gift, cardpunch, electronic cooking pot, electronic registry, electronic dictionary, blood sugar instrument, ear thermo gun, ultra-thin remote control system, flash light products, electronic scale, toys, gifts, security doorbell lock, medical instrument, daily electronic products such as water meter, electricity meter and gas meter. etc.