If you are looking to purchase a Dewalt 12 volt battery, you can purchase one from websites such as Battery Ship, Sears (stores included), Amazon, eBay, and Next Warehouse.
DeWalt is a leader in the power tool industry. The DeWalk 12V MAX Lithium Ion Battery Pack can be purchased at Lowes, Home Depot, Amazon and the Dewalt website.
There are a variety of places that sell DeWalt battery packs. One of the most reliable dealers of the battery packs is the manufacture DeWalt but a secondary option is Amazon.
One can purchase a DeWalt battery charger at Sears, Lowe's or Home Depot. Grainger, Amazon, eBay, Pronto and Batteries Plus are online sources for purchasing a Dewalt battery charger.
The one towards the long end of battery.
Four 12V batteries may not be connected end to end to obtain 36 Volts. But four 12V batteries can be connected end to end to provide 48V and push 36 amps. The actual answer to your question suggests that you drop one 12V battery and use three, not four 12V batteries end to end to obtain 36V.
A == B (- 12V +) (- 12V +) (- 12V +) A single 12V battery in series with 4x 12V batteries connected in parallel... Total voltage from A to B is 24 volts! Note that the single battery in series will limit the total current capacity to that of a single battery.
One can purchase DeWalt 36V power tools at a number of places. Amazon, eBay, Home Depot, Lowe's and Menards are just some of these places you can find DeWalt power tools.
One can find a Dewalt kit at the Dewalt website under the "Packages and Bundles" section of the website where one can find different selections of the Dewalt kit with different varieties as well.
Yes you can but it will drain that battery quickly.
The Ah (amp hour) rating of a battery is a measure of it's capacity. A 33Ah battery, when fully charged, will deliver 33 amps for one hour, or 11 amps for 3 hours, etc.A 7 Ah battery will only last about 20% as long as a 33Ah battery.
The AH means Amp Hours and is a measure of how much electricity the battery can store. Thus if the 12AH and 15AH batteries were connected to THE SAME device (one after the other) the 15AH battery would run the device for longer than the 12AH battery.
A Dewalt belt sander can be found at a variety of retailers on the web. One looking for a Dewalt belt sander could explore looking on Amazon, Home Depot, or the Dewalt main website.