Questions and Answers for RIDGID 18V Cordless 175-Watt Power Inverter (Tool Only)

A:  This is a misleading answer. Assuming your CPAP draws 100 watts for 7 hours of sleep, that’s a requirement for 700 total watts. These batteries are in the range of 60-100 watts TOTAL.

A:  Hello, Jeffrey - Thank you for your question. If the C_Pap machine is 175 watts or lower, then it should work. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter (Tool Only). - Joyce

A:  Hello, Suggestion - Thank you for your question. We appreciate the suggestion and will pass it along to the appropriate team! We are always innovating new products and improving existing products at RIDGID. Keep your eyes open for any new and future releases on our website and on The Home Depot page! I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter Kit with 2.0 Ah Battery and Charger. - Jesse

A:  Remember, this device is nowhere near 100% efficient - maybe 80% at best. So multiply expectations by 0.8

A:  Hello, John - Thank you for your question. If the lamp is rated at 60W truly, then the runtime from a 2ah battery would be around 30mins of runtime. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter Kit with 2.0 Ah Battery and Charger. - Jesse

A:  Depends on the size of battery, but a 2Ah battery should be able to power 60w for about 30 minutes 4ah would be an hour and 6ah would be about an hour and a half.

A:  Hello, John - Thank you for your question. No sorry, this would only work with our 18v RIDGID batteries. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter Kit with 2.0 Ah Battery and Charger. - Jesse

A:  I don't think so this is for 18/20V ridgid lithium batteries

A:  Hello, Deedee - Thank you for your question. Yes. This inverter is compatible with all RIDGID 18v Lithium Ion batteries. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter Kit with 2.0 Ah Battery and Charger. - Jewel

A:  Hello, David - Thank you for your question. You may hear the fan but it should not be very loud. If the noise is pretty loud I would recommend contacting us for assistance. A RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter (Tool Only). - Jewel

A:  Hello, Keegan - Thank you for your question. The USB-C port is rated at 45 watts. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter (Tool Only). - Jewel

A:  Hello, John - Thank you for your question. Yes, if you plug the battery charger into the 120v outlet you can use this device the charge a battery. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter (Tool Only). - Jewel

A:  The simple answer is yes but you have to use a battery to charge a battery so you really don't accomplish anything

A:  You won't get more than about 30 minutes on a 2ah battery, if that. To run a CPAP properly, you need between 45 and 60 amps for roughly 8 hours of sleep. A 2ah battery doesn't even come close.

A:  Vale's answer should read 45 and 60 watts (not amps). If you turn off the humidifier, you could probably get that figure below 20 watts. Still, not enough for a night,

A:  Hello, Pete - Thank you for your question. If the machine does not pull more than 175 watts then, yes. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter (Tool Only). - Jewel

A:  Hello, Nothappycustomer - Thank you for your question. It sounds like you could benefit from some in-depth troubleshooting. Please call, chat, text, or email us for assistance. I hope this helps! Additionally, if you need further support, then a RIDGID Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.866.539.1710 or through email or live chat when you visit us at https://register.ridgidpower.com/contact. And thank you again for your interest in the 18V Cordless 175-Watt Power Inverter (Tool Only). - Vini