... 800 timesCertificate :CE,ROHS,UL,REACH,UN38.3Battery cell :Samsung cellBenefitsDurability:High capacity battery enable longer standby timeWarranty:1 yearEco-friendly:use ... centigrateHumidity:65+/-20%RH Enviromental and SafetyThe cell is approved accordingThe battery meets the requirments of battery directive and the ROHS,CE,FCC ...