Kreg 20V Battery and Charger Starter Kit: What You Get

A practical look at the Kreg 20V Blue Ion 2.0Ah Battery and Charger Starter Kit, including what comes in the box, which Kreg 20V tools it powers, and when it makes sense to buy.

Publishing teamXI LANGS Editorial

PublishedOct 13, 2026

Page updatedOct 13, 2026

Reading time5 minutes

Kreg 20V Battery and Charger Starter Kit: What You Get

Quick answer

The Kreg 20V Blue Ion 2.0Ah Battery and Charger Starter Kit gives you one 2.0Ah battery and a standard charger. Buy it if you already own a Kreg 20V tool that came without a battery, or if you want a lightweight spare for smaller jobs. Skip it if you run high-draw tools all day and need maximum runtime from a single battery, because a 2.0Ah pack will need more frequent charging.

What comes in the box

The kit includes one Kreg 20V Blue Ion 2.0Ah battery and one Blue Ion Standard Charger. The battery is compact and weighs just 0.8 lbs, which helps keep your tool balanced and reduces fatigue during overhead or one-handed work. A 4-LED charge indicator shows the remaining charge level at a glance, so you are not guessing before you start a cut or drive a screw.

Why the 2.0Ah capacity matters

A 2.0Ah battery prioritizes lighter weight and better tool balance over maximum runtime. That trade-off works well for shorter tasks like drilling pilot holes, driving pocket screws, or making a few trim cuts. For continuous cutting with a circular saw or track saw, expect to swap batteries more often than you would with a larger pack. The battery also includes drop protection to absorb accidental impacts and a heat management system that helps extend battery life, which is useful if you work in a hot shop or push the tool hard.

Which Kreg 20V tools it powers

This battery is part of the Kreg 20V system, so it works with Kreg 20V tools such as the Ionic Drive High Torque 1/2" Impact Wrench Kit, the Ionic Drive 4-1/2" Circular Saw Kit, and the Ionic Drive 6-1/2" Plunge-Cut Track Saw (Tool Only). The charger communicates with the battery to optimize charging and protect against overcharging. If you own any of these tools as tool-only versions, this kit is a straightforward way to get them running.

Charging and storage

The Blue Ion Standard Charger is designed to talk to the battery during the charge cycle, which helps avoid overcharging and keeps the pack healthy over time. Store the battery indoors at room temperature and avoid leaving it in a hot vehicle or direct sun. If you rotate between two batteries, label them so you can track which one is charged and which needs topping off.

Decision rules for buying the Kreg 20V starter kit

You already own a Kreg 20V tool without a battery: If you bought a tool-only version, this kit is the simplest way to get a battery and charger in one purchase. It works with the impact wrench, circular saw, and track saw. Buy this kit if you need to power a tool you already own.
You want a lightweight spare for small jobs: At 0.8 lbs, the 2.0Ah battery is easy to handle and reduces fatigue. It is a good second battery for drilling, driving screws, or quick cuts when you do not need maximum runtime. Buy it as a spare if you already have a larger battery for heavy tasks.
You run high-draw tools for long stretches: Tools like the impact wrench and circular saw can drain a 2.0Ah pack quickly under continuous load. If your work involves many bolts or long rips, consider a larger capacity battery or multiple spares instead. Skip this kit as your only battery if you need all-day runtime on high-draw tools.

Key product facts

Kreg 20V Blue Ion™ Battery and Charger Starter Kit - 2.0Ah: Battery 2.0 Ah 20V Blue Ion technology for optimal runtime; compact design for better tool balance and handling; 4-LED charge indicator provides clear charge level visibility; weighs just 0.8 lbs to reduce fatigue; drop protection absorbs shocks from accidental impacts; heat management system extends battery life. Charger communicates with battery to optimize charge and protect against overcharging. The light weight and charge indicator make it a comfortable daily-use pack, while the heat management and drop protection add durability. The 2.0Ah capacity means you trade runtime for lighter weight.
Kreg 20V Ionic Drive™ High Torque 1/2" Impact Wrench Kit: 1/2" High Torque Impact Wrench with brushless motor; up to 1,200 ft-lbs breakaway torque and up to 2,100 impacts per minute; 1,000 ft-lbs fastening torque; four speed settings (3 + Assist); Assist Mode prevents overtightening and runout. This tool demands a lot of power. The 2.0Ah battery will run it, but for heavy bolt removal you will likely want a larger battery or a spare to avoid downtime.
Kreg 20V Ionic Drive™ 4 1/2" Circular Saw Kit: 20V Ionic Drive 4-1/2" Circular Saw with brushless motor and included 36-tooth blade; depth indicators for quick adjustments; auxiliary handle for better control; soft-start motor for reduced kickback and electronic blade brake; cuts 2x4s, plywood, trim, and more with a max 1-11/16" cut depth. A circular saw draws more current than a drill. With a 2.0Ah battery, expect shorter runtimes on long rips; keep a spare charged if you have a full day of cutting.