Review on ⚡ CTKcom Intelligent Rechargeable Electricity Equivalent: The Ultimate Power Solution by Glen Needham

Only lasted a month. I bought it after Hurricane Mari hit us in Puerto Rico. They arrived on time but didn't last. They were only good for a month and after that I tried everything to get them working and nothing. I contacted the seller and all they said was "sorry for the inconvenience". After various emails from me explaining to them how hard it is to find things like this after the hurricane, they only refunded me about $3 for a product that didn't work properly. Not recommended.