Impressed with operation and usage. Works great even charging items while in use. Definitely a exceptional purchase.
Thus far I am impressed. I got 6 nights of CPAP usage off a full charge with 7-9 hours per night. still had juice left. took about 6 hours to recharge fully on a 120V line. I haven’t yet taken the battery out in the wild, where air temperatures will possibly cause a difference in usage time. So far so good.
Just received order and impressed the quality!!! Have not use it yet, can't help be happy with build quality. Communication, excellent!!! Fast replies to questions and concerns. Do not hesitate to purchase, you will not be disappointed. Buy right the first time and be protected when power is off.
Seems to me this is the best battery for my outdoor adventures as well as using as a battery back up at home for the eventual power outage!
Using a travel CPAP Z2 and testing it at home we are on night #6 and still two bars showing so will keep going. If it can do 7 or 8 nights we'll be really excited. I also have the EXP48 and it lasted 3 nights plus.