eeTao 26.5V 0.5A AC/DC Adapter Compatible with Homeika H016 HA016 Roanow Model MarsVac S1 MarsVacS1 PRETTYCARE W100 W300 X3 W400 W200 P1 Pro P3 P4 P1Pro Cordless Vacuum Cleaner Lithium-ion Li-ion Battery Charger Power Supply Cord Cable PS Mains PSU 【Compatible with H016 HA016 22.2V 2200mAh 22.2VDC Li-ion Battery 200W 20Kpa All-in-1 Cordless Handheld Stick Vacuum Cleaner; PRETTYCARE W200 P1 Pro P3 P4 P1Pro Cordless Stick Vacuum Cleaner 27VDC 500mA Power Supply Cord Charger PSU 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 eeTao 30 days Refund. 24 Months Satisfaction Exchange 【Compatible with】 Moulinex BLJ15L270050P-V, RS-2230001451, Moulinex X-Pert 160 MS7233WO FS-9100028844 MS7221WO cordless vacuum cleaner, Tefal BLJ15L270050P-V, Arcelik YLS0241A-E270050, Grundig VCH9632 ( GMN9082), Grundig VCH9932 (GMS2990), Grundig VCH9832 ( GMS2500) JOD-S-270050GS, Severin HV7156 cordless vacuum cleaner, HHP-800J HHP800J Therapist Select Pro Massage Gun PP-HHP800JADP( (DOES NOT FIT HHP-715 Therapist Select ❌/ DOES NOT FIT HHP-745 Therapist Select Plus ❌) 【Compatible with】 Homeika Model H320 H 320 22.2V 2200mAh Lithium-ion Battery Vacuum Cleaner !!!Note: 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. eeTao 27V 0.5A AC/DC Adapter Compatible with Homeika H016 HA016 Roanow Model MarsVac S1 MarsVacS1 PRETTYCARE W100 W300 X3 W400 W200 P1 Pro P3 P4 P1Pro Cordless Vacuum Cleaner Lithium-ion Li-ion Battery Charger Power Supply Cord Cable PS Mains PSU CECCCROHS 100-240