UpBright 2-Prong USB 5V Charging Cable Cord Compatible with Water Tech Pool Blaster 14101AL Aqua Broom Turbo 3.7V 2200mAh 8.14Wh Li-ion Battery Cordless Pool Spa Vacuum Cleaner WaterTech 1S-CBL-01SQ - Water Tech Aqua Broom Turbo USB Cable

• Tested Units. In Great Working Condition. UpBright 30 days Refund. 24 Months Exchange. UpBright New 2-Prong USB 5V DC 5VDC Charging Cable Power Supply Charger Cord Compatible with Water Tech Pool Blaster 14101AL Aqua Broom Turbo 3.7V 2200mAh 8.14Wh DC3.7V 2.2Ah 3.7 Volt 2200 mAh 8.14 Wh 3.7 Volts 3.7VDC 3.7 V 3.7 VDC Rechargeable Lithium Ion Li-ion Liion Battery Pack Cordless Swimming Pool & Spa Vacuum Cleaner WaterTech Model 1S-CBL-01SQ 1S-CBL01SQ 1SCBL01SQ (w/ 2-pin Connector) ⚠️!!!Tips: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.