World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition.
New 22V AC / DC Adapter Compatible with Black & Decker Dustbuster 15.6V CHV1510 CHV 1510 Cordless Cyclonic Hand Vac Vacuum Cleaner B&D BD Dust buster 15.6V DC 15.6VDC 15.6 VDC 15.6 Volts 15.6 Volt Rechargeable Battery Vacuum Black and Decker Black+Decker Model No.: UA210010B P/N: 90560923 21VAC 100mA AC21V 0.1A 21.0V 21 VAC 21 V - 22V Switching Class 2 Power Supply Cord Cable Battery Charger Mains PSU
(with Smart Plug Tips for More Compatibility. Compatible with CHV1510 Vacuum manufactured before December 2013 and new version.)
(Note: !!! 15.6V is Vacuum's battery voltage. !!! NOT charger's voltage. !!! The charger's voltage is 15.6 - 22 V.) !!!Tips: Rechargeable batteries usually last 2-3 years. If your machine couldn't charge the battery, it's usually because your rechargeable battery was out of date, or decayed. Please check if your rechargeable battery was already worn out.