® CHUANG NAI Rechargeable Valve Regulated Lead-Acid Battery 2-FM-4.5 (4V4.5Ah/20HR) Constant Voltage Charge(25C) Standby use 4.50-4.60V Cycle use 4.80-5.00V Less than 1.35A Warning: Risk of fire,explosion,or burns. Do not disassemble,heat above the60℃，or incinerate ce MH63092 Pb Pb HEBEI TIANYI ELECTRIC APPLIANCE CO.,LTD. MADE IN CHINA