42% Off RYOBI ONE+ HP 4.0 Ah Battery Kit, Just $89.79

Batteries are the one thing every cordless user ends up buying again and again. Tools last for years, but runtime is what determines whether you finish the job or stand around waiting on a charger. When a high performance battery and charger bundle drops this far, it is worth grabbing. The RYOBI ONE+ 18V Lithium Ion HIGH PERFORMANCE starter kit with a 4.0 Ah battery and charger is down from $153.97 to $89.79, which is 42% off and about $64 in savings. 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.

Grab the RYOBI ONE+ HP Battery and Charger Kit for $89.79

Final Price Breakdown

• Regular price: $153.97

• Sale price: $89.79

• You save: about $64

• Percent off: 42%

• Includes: PBP004 18V ONE+ 4.0 Ah Lithium HIGH PERFORMANCE battery, PCG002 charger, and operator's manuals

• Deal window: Limited time only

Why This Tool Is Worth It

The HIGH PERFORMANCE line is not just a bigger amp hour rating. INTELLICELL technology uses advanced electronics that let the battery manage its own cells more intelligently, delivering up to 30% more power along with longer overall life. Paired with an 18V ONE+ HP tool, that shows up as noticeably stronger output under load, not just longer runtime.

Heat is what kills batteries, and the COOL CORE design is aimed directly at that. Lower operating temperature during heavy use means better performance in the moment and a pack that holds its capacity longer across seasons. Combine that with advanced lithium cells and up to 4X more runtime, and this is the pack you want on the tools that drain a battery fastest, like a circular saw, an impact wrench, or a string trimmer.

The practical stuff matters too. The high visibility LED fuel gauge tells you where you stand before you climb a ladder or walk out to the back of the property. Robust construction with anti vibration technology holds up to drops and daily jobsite abuse. A 3 year manufacturer's warranty backs it up.

The biggest argument for this one is platform reach. Any RYOBI 18V ONE+ battery powers all 300 ONE+ products, so this pack works across drills, saws, blowers, trimmers, inflators, lights, and everything else in the lineup. Adding a charger at this price also makes it a clean entry point if you are just starting on the platform.

Features

• Up to 4X more runtime

• INTELLICELL battery technology features advanced electronics allowing batteries to last longer, think smarter, and deliver up to 30% more power

• COOL CORE design reduces temperature while in use to optimize battery performance and extend battery life

• Advanced lithium cells maximize performance and runtime during demanding applications

• Robust design and anti vibration technology increases durability

• High visibility LED fuel gauge clearly indicates remaining runtime

• Easily snaps into place and detaches with quick release buttons

• Pair with 18V ONE+ HP tools for optimized performance

• Easily charge any RYOBI 18V ONE+ battery with the included charger

• Download the RYOBI app for fast registration, a personalized digital tool box, exclusive access, customer service, and more

• Power all 300 ONE+ products with any RYOBI 18V ONE+ battery

• 3 year manufacturer's warranty

• Includes PBP004 18V ONE+ 4.0 Ah Lithium HIGH PERFORMANCE battery, PCG002 charger, and operator's manuals

Who This Is Best For

This is for anyone already running RYOBI ONE+ tools in a garage shop, a home workshop, or around the property. If your kit came with a couple of 1.5 Ah or 2.0 Ah packs, stepping up to a 4.0 Ah HP battery is the single biggest performance upgrade you can make without buying a new tool.

Woodworkers and DIY builders get the most benefit on high draw tools like circular saws, reciprocating saws, and impact wrenches, where a small battery sags under load. Homeowners handling yard work will feel it on trimmers, blowers, and mowers where runtime is the whole ballgame.

It also works well as a first purchase for someone new to the platform. A battery and charger at $89.79 gets you in the door, and then bare tool purchases are the cheapest way to build out a shop from there.

If you already own several 4.0 Ah or larger HP packs and multiple chargers, this is a spare rather than a need. At 42% off it is still a fair time to add a backup.

Lock In the $89.79 Price Before It Goes Back Up

Deal is limited time only while supplies last.

Which RYOBI tool in your shop drains a battery the fastest? Drop it in the comments.

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.