Ryobi OP40401 40V 4Ah Lithium-Ion Battery

Name: Ryobi OP40401 40V 4Ah Lithium-Ion Battery
SKU: GFUY89527
Price: 37.33 USD
Availability: InStock

$37.33

SKU: GFUY89527 Category: RYOBI

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Description

Description

Compatible with all RYOBI 40V Lithium tools and chargers, the 40V 4.0 AH Lithium-ion Battery is the perfect addition to your RYOBI 40V tool collection. It’s lithium-ion cells deliver fade-free performance from start to finish. The convenient on-board battery life indicator keeps you informed while you’re out in the yard tackling your landscaping jobs. The 40V 4.0 AH Lithium-ion Battery’s extra cell capacity is perfect for higher output tools like 40V mowers, blowers and chain saws. RYOBI 40V Lithium surrenders nothing but gas.

Works with all RYOBI 40-Volt lithium-ion tools and chargers
40-Volt 4.0 Ah high capacity battery for extended run time
Fade-free lithium-ion power
Onboard battery life indicator

Reviews

★★★★★

"Bought the bundle deal and the sound is clear without any static. Took it on a road trip last weekend. The strap is a little long for me, easy enough to adjust. Happy with my purchase."

Amanda Ramirez Jun 2, 2026

★★★★★

"Shipping was faster than I expected. The zipper glides without catching. I've had it on the kitchen counter daily. Scent is lighter than I pictured, which I prefer anyway. Shipping was quick and the item delivered."

Charlotte Gonzalez Aug 12, 2026

★★★★☆

"Chose the stainless version and the stitching has held up better than expected. Brought it to a tailgate and it performed. I'm in Pittsburgh, PA. Pleasantly surprised."

Michelle Ali Aug 13, 2026

★★★★★

"Chose the king size and the weight feels balanced and premium. Brought it to a tailgate and it performed. No complaints so far."

Patricia Stewart Jul 14, 2026

★★★★★

"Got the olive green and the weight feels balanced and premium. Brought it to a tailgate and it performed. Color is slightly darker than the listing photo but I actually like it. Five stars from me."

Patrick Diaz Jul 2, 2026

★★★★★

"Ordered the 3-pack on sale and it feels sturdy in the hand. Brought it camping and it held up fine. Couldn't ask for more at this price."

Robert Evans Jun 24, 2026

★★★★★

"Came earlier than the promised date. Took it to the lake house for the weekend. Definitely a repeat customer after this."

Justin Wood Jun 10, 2026

★★★★★

"Ordered the black colorway and the weight feels balanced and premium. It's been my go-to for morning coffee runs. Took a minute to snap together, fits great now. Solid deal, no regrets."

Diane James Jun 24, 2026

★★★★★

"Came earlier than the promised date. I've been using it daily for about two weeks now. The strap is a little long for me, easy enough to adjust. I'm in Kansas City, MO. Worth the money."

Ryan Patel Aug 9, 2026

★★★★★

"Chose the king size and the screen is sharp and bright in daylight. Brought it camping and it held up fine. One minor scuff on the corner, purely cosmetic. Exactly what I needed."