WORX Cordless Reciprocating & Jig Saw

Warning- Dangerous Error in Battery charger manual WA3742 - This manual came with WX550L Worx axis. Manual Wrongly States: “Longer and better Battery life can be obtained if battery pack is charged when air temperature is between 650 F and 750 F (180 – 240 C). Do not charge battery pack in air temperatures below + 400 F (+4.5 C) or above 1050 F (40.50 C)” Spanish section of manual has same error in Spanish. This is the charger manual came with WX550L Worx axis. Well if you somehow find away do the above you will cause injury or death and property damage so don't do that at home or anywhere else. I think they meant 65 F and 75 F, etc. I used the product once today to cut a few nails and screws and it worked good. I watched many youtube videos on the Worx axis. Also videos reciprocating saws, jigsaws. Have used reciprocating saws, jigsaws in the past so I knew how to use it. The users manual for the axis could be better- The Worx website is not user friendly, and no way to email them the dangerous error I found in manual. Have to call them when they are available. I will post a more comprehensive review after I used it more. I have several Worx tools - Hydroshot, small blower that have worked good for years. Giving 3 stars because of Dangerous error in charger manual, and website for support. Has no online manual for charger-wanted to see if error was there. Also tried to register axis on website and found it impossible to find required sku number because the long list is in no order. I will update review after I have use the tool for a while on various things.