Compatibility--The DC 36V power supply for Inse cordless vacuum cleaner charger compatible with INSE S6 S6P S6T S6 Pro S6Pro S6P Pro S6PPro S600 S610 S650 S660 S670 250W 29.6V 2500 mAh Lithium-ion 8-cell 29.7V Li-ion secondary rechargeable 23KPa powerful suction cordless stick vacuum cleaner Incompatibility-- 29.6V or 29.7V is Vacuum's battery voltage, not charger's voltage. The charger's voltage is 30-36V. Please check for compatibility with your unit. ) Please check carefully that your vacuum INTERFACE TYPE and MODELS are listed as above before order, so as not to waste your valued time Specification--Input: AC 100V-240Volt 50/60HZ Output: DC 36V Max 0.5A (500mA ), power supply for Inse cordless vacuum power adapter. Cord Length: 5 FT longer power supply enough to use the charger for Inse cordless vacmop adapter any situation Reliability--AC-DC adapter for INSE S6P vacuum has been checked multiple times and CE/FCC certified charger compatibles with INSE ultra cyclone pro cordless vacuum power cord. OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection What You Get--1 piece 36V DC power supply for INSE S6 vacuum cleaner. If you have any questions before you order, please contact us, we will reply as soon as possible within 24 hours 36V Charger for INSE S6 S6T S6P Pro S600 S610 S650 S660 S670 Vacuum Cleaner