DEWALT 20V 6.0Ah and 4.0Ah Battery Kit $129, Save $220
Battery deals are where the real money hides in the cordless world, and this one is hard to ignore. The DEWALT 20V MAX 6.0Ah and 4.0Ah Battery and Charger Starter Kit dropped from $349 to $129, which is $220 off and roughly 63% off the regular price for two high capacity batteries plus a charger. This post contains affiliate links, which means I may earn a small commission if you buy through them—at no extra cost to you. It helps keep the tool deals coming, so thanks for your support!
⚠️ Prices valid at time of posting but are subject to change at anytime.
Final Price Breakdown
Regular price: $349
Sale price: $129
Total savings: $220
Percent off: about 63%
Expires: Limited time only
Why This Is Worth It
Anyone already running DEWALT 20V tools knows the batteries cost more than the tools do. A single 6.0Ah pack often sells for more than this entire kit, so picking up a 6.0Ah, a 4.0Ah, and a charger together at $129 is the kind of pricing that makes it worth stocking up even if you do not need them today.
The bigger point is runtime. A 6.0Ah pack keeps high draw tools like circular saws, grinders, and reciprocating saws going through real work instead of dying halfway through a cut list. The 4.0Ah is the sweet spot for drills, impact drivers, and anything you hold up over your head where weight matters more than capacity. Having both means you can match the battery to the tool instead of compromising on every job.
Add in the fact that these charge DEWALT 12V through 20V MAX lithium ion packs and come with a 3 year service warranty, and this is a low risk way to end battery shortages in the shop for good. If you are constantly rotating two packs and waiting on the charger, adding 10 amp hours of capacity changes how your whole workflow feels.
Features
One 20 Volt max 6.0Ah battery and one 20 Volt max 4.0Ah battery provide up to 10 Amp hours of capacity
Charges DEWALT 12 Volt to 20 Volt max lithium ion batteries
No memory and virtually no self discharge for maximum productivity and less downtime
Batteries come with a 3 year free service warranty
3 LED fuel gauge system for immediate feedback on the state of charge
Who This Is Best For
This kit is built for anyone already invested in the DEWALT 20V MAX platform who is tired of running out of juice mid project. Woodworkers, remodelers, home DIYers, and pros all fall into that group. It is also a smart entry point for someone just getting into the system, since batteries and a charger are the expensive part and bare tools are easy to add later.
In terms of the shop it belongs in, this fits everywhere from a one car garage to a full production shop. Small shops benefit because a 6.0Ah pack removes the need for a second charger cycle during a weekend build. Larger shops and job site crews benefit because extra capacity keeps multiple tools live at the same time instead of everyone sharing one pack.
Claim the $220 Off DEWALT Battery Starter Kit Deal
Know someone running DEWALT tools who is always short on batteries? Share this post with them before the price goes back up.
Looking for more savings at Home Depot? Check out our permanent hub for deals at The Home Depot Deals Page for daily updates on Milwaukee, DeWALT, and more. We also track the best tool sales at Lowe's, Amazon, and Rockler.
Current RYOBI savings at The Home Depot, sorted by budget, battery platform, and category. Updated regularly.