... 4)CE,SGS,RoHS,ISO9001 LITHIUM BATTERIES FOR SENSOR FAUCET CR123A advanced Lithium-ion Battery is designed ... Lithium-ion Battery CellModel : CR123A CR17335Replaces DL123A, EL123AP, K123LA, VL123 PerformanceNominal voltage : 3.0 VoltNominal capacity : 1300mAhNominal discharge ... , RoHS, ISO9001:2000 Why Wallyking CR123A Batteries ?100% green material, 100% recycleable, environmental protection.