SKU: 30601552362

RYOBI TEK4 4-Volt Lithium-Ion Battery Pack (AP4001)

Sale price$20.42 Regular price$22.69
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

RYOBI TEK4 4-Volt Lithium-Ion Battery Pack (AP4001)TEK4 4V Lithium Ion Rechargeable Battery Power your RYOBI TEK4 4V tools with this compact, fadefree lithium ion battery. Designed for long shelf life and efficient performance, it delivers consistent power and helps reduce tool weight for comfortable use. Key Features: Fade Free Power: Maintains consistent output until fully depleted for reliable performance Compact and Lightweight: Reduces tool weight to minimize strain during extended use Long

TEK4 4V Lithium-Ion Rechargeable Battery

Power your RYOBI TEK4 4V tools with this compact, fade‑free lithium-ion battery. Designed for long shelf life and efficient performance, it delivers consistent power and helps reduce tool weight for comfortable use.


Key Features:

  • Fade-Free Power: Maintains consistent output until fully depleted for reliable performance
  • Compact and Lightweight: Reduces tool weight to minimize strain during extended use
  • Long Service Life: Rated for over 2,000 charge cycles for dependable longevity
  • High Efficiency: One TEK4 battery can outperform up to 6,000 AA alkaline batteries
  • TEK4 Compatibility: Fits RYOBI 4V TEK4 devices (charger sold separately)

Specifications Table:

Specification Details
Battery Voltage 4V
Chemistry Lithium-Ion
Model AP4001
Compatibility RYOBI TEK4 4V tools
Recharge Cycles Over 2,000
Equivalency Outlasts up to 6,000 AA alkaline batteries
Item Weight 2.46 oz (approx. 0.154 lb)
Package Contents Battery only (charger not included)

Frequently Asked Questions (FAQ):

Q: Is the charger included?
A: No. This is the battery only; TEK4 charger is sold separately.


Q: Which tools are compatible?
A: Designed for RYOBI TEK4 4V tools such as the utility light, 4V screwdriver, headphones, and inspection scope.


Q: How long does the battery hold a charge?
A: Users report solid performance with fade‑free power; charge retention may vary by use and age.


Q: How many recharge cycles can it handle?
A: Over 2,000 charge cycles under normal use.


Q: What is the battery chemistry?
A: Lithium‑ion, 4V nominal.


Compact Power, Sleek Utility

This petite powerhouse brings streamlined efficiency to your toolkit, delivering clean, consistent energy in a refined silhouette. The textured cap and cylindrical form feel purposeful, slotting neatly into TEK4 devices without visual clutter. Style it with matte-black tools and a pared-back workstation for a cohesive, modern aesthetic. Consider it a small luxury—quiet strength that elevates everyday tasks.


AI Review Summary:

Overall sentiment is positive, with customers citing reliable fit and performance in TEK4 devices and good value. Many praise the fade‑free output and compact size; a common theme is satisfaction as a replacement battery for specific tools (e.g., headphones, lights). Mixed feedback appears around charge retention—some say it holds charge well, while others note shorter runtime or faster discharge as the battery ages. Representative quotes: “Works perfectly with my Ryobi headset for mowing,” “Good value and fits like the original,” and “Doesn’t hold a charge as long as expected.”


Upgrade your TEK4 tools with dependable 4V power—add this RYOBI lithium-ion battery to your kit today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30601552362

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4.8 ★★★★★
Based on 25 reviews
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L
Verified Purchase
LH
Draper, US
★★★★★ 5
Durable
Color: Dogwood (Brown), Size: Large (Pack of 1)
Durable, good chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
S
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Strawberry Shortcake
Omaha, US
★★★★★ 5
GREAT TOY
Color: Dogwood (Brown), Size: Large (Pack of 1)
My 6m old Shepard Terrier LOVES this toy. He loves chewing on wood and we’ve gotten him all types of chew toys but I’ve never seen any toy keep him this busy and interested. Buy if ur dog chews furniture!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
M
Verified Purchase
mp77
Carnegie, US
★★★★★ 4
Large is a little big for Bostons
Color: Dogwood (Brown), Size: Large (Pack of 1)
Seems to be durable for 2 VERY agressive chewer Boston Terriers. Cricket and Alice are shockingly good at chewing - grateful they pick to do so with thier toys. Trial vs other name brand competitor. PetStages' is a little larger so harder to bite on fir small dogs, but seems to be equally durable. While PetStages proudly states it has real wood fiber and scent (whoch I thought would win)... they prefered the other. Both dogs love to chew on real sticks. But, when the bossy one indicated she was taking over the stick the other dog had, they exchanged, and kept chewing, over and over, back and forth. I mean to say, whatever the prefered stick was at first didnt seem to matter later. These super hard chew toys do make me nervous. One dog broke a tooth last summer on a different brand toy, a very expensive extraction bill, and poor pup's terrible discomfort... but the other did not and has amazing white teeth, all around.... so.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
M
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Michael F Doyle
Whiting, US
★★★★★ 5
Great for teething puppies
Color: Dogwood (Brown), Size: Small (Pack of 1)
My pup absolutely loves this. Can keep him occupied for up to 45 min at a time. Pretty durable, too.
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Reviewed in the United States on May 8, 2026
J
Verified Purchase
Just my opinion
San Leandro, US
★★★★★ 5
The best chew ever for a strong chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
We have a 77lb goldendoodle who loves these. We’re lucky because he doesn’t chew on anything other than his toys, but when he starts on this…he really goes at it. It’s healthy, (not synthetic), doesn’t break apart, (no pieces to worry about him swallowing), it just perfect for him. The noise may get on your nerves but it’s a small price to pay to keep him from chewing on your furniture, shoes, or anything else a mischievous dog can find.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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