If you run CRAFTSMAN V20 tools, this is one of the best battery deals to hit in a while. The CRAFTSMAN V20 4Ah Lithium Ion 2 Pack is marked down 47% on Amazon, dropping from $149 to just $79. That is two high capacity batteries for less than what one typically costs. 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.

CRAFTSMAN V20 4Ah Lithium Ion Power Tool Battery 2 Pack CMCB204-2 on sale at 47% off for $79 on Amazon

👉 Grab the CRAFTSMAN V20 4Ah 2 Pack on Amazon

Final Price Breakdown

Regular price: $149
Sale price: $79
You save: $70 (47% off)
Works out to about $39.50 per battery
Limited time only

Why This Tool Is Worth It

Batteries are the fuel of any cordless system, and running out mid project is one of the fastest ways to kill productivity. Grabbing a 2 pack of 4Ah high capacity batteries at this price means longer runtime between charges and a backup ready to swap in when the first one drops. The 4Ah size hits a sweet spot for CRAFTSMAN V20 users because it delivers real runtime for drills, saws, and outdoor tools without adding the bulk of the largest packs.

These batteries also feature premium grade high energy cells for improved power, a 3 LED state of charge indicator so you always know where you stand, and no memory effect with virtually no self discharge. That means they hold their charge sitting on the shelf and stay ready when you need them. At 47% off, this is a stock up moment for any V20 user.

Features

EXTENDED RUNTIME: CRAFTSMAN battery is made for heavy duty jobsite applications
IMPROVED POWER: Premium grade high energy cells
LONGER LIFE: Resulting in an extended battery life
BATTERY CHARGE FEEDBACK: 3 LED state of charge indicator
MAXIMUM PRODUCTIVITY: No memory and virtually no self discharge
Pack of (2) V20 4.0Ah High Capacity Lithium batteries

Who This Is Best For

This deal is a smart pickup for any DIYer, homeowner, weekend woodworker, or pro who already runs the CRAFTSMAN V20 platform. It belongs in home shops, garages, hobby workshops, and even light duty jobsite setups where CRAFTSMAN cordless tools are the daily drivers. If you have been running a single battery and swapping constantly, this 2 pack solves that problem in one click. It is also a solid gift or backup stock option for anyone building out their V20 kit.

👉 Lock In the 47% Off CRAFTSMAN V20 Battery Deal on Amazon

⏰ Limited time only

Know a fellow CRAFTSMAN V20 user who is always running low on batteries? Share this post with them before the price bounces back up.

Amazon prices change fast, so we monitor them daily. See our Amazon Tool Deals Hub for the latest lightning sales and limited-time discounts. Be sure to check our curated lists for Lowe's, Home Depot, and Rockler as well.