Model # AP4001

Internet #100671266

Store SKU #164252

Ryobi Tek4 4-Volt Lithium-Ion Battery
0033287145041

Ryobi

Tek4 4-Volt Lithium-Ion Battery

  • Fade free charge technology
  • Battery life will outlast 6000 AA Alkaline Batteries
  • Join RYOBI Nation and receive exclusive member only offers
$12.97 /each

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Product Overview

Ryobi's Tek4 4-Volt Lithium-Ion Battery powers the Ryobi Tek4 family of professional electronic tools and Ryobi 4-Volt power tools. One 4-Volt lithium-ion battery is equivalent to 3AA cells. This battery has a long run time so you're using it more than you're charging it.

California residents: see   Proposition 65 information

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Customer Questions & Answers

What kind of power tools is this type of battery used for

Asked by: Ambere
It came with a Ryobi HP54L electric screwdriver. The screwdriver came with this battery, a charger, and two screwdriver bits. I purchased another battery as a spare.
Answered by: StaceyB
Date published: 2016-12-13

Charger for TEK 4 battery

Asked by: Jerry
If your store does not carry the charger, the online store still does.
Answered by: Rlatham
Date published: 2017-03-04

how much for this charger?

Asked by: kryss
My charger and one battery came with the Ryobi electric screwdriver. I don't know if the charger is sold by itself or not.
Answered by: StaceyB
Date published: 2016-12-13

my battery (the 4 ) is less than 6 month old & will not charge

Asked by: Judy
Check you manufacturer's warranty. It may be covered; but, if it isn't, buy another couple of the same batteries or try Batteries Plus.
Answered by: Marve
Date published: 2016-10-29
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Customer Reviews

Tek4 4-Volt Lithium-Ion Battery is rated 4.1 out of 5 by 60.
Rated 5 out of 5 by from I like this 4V battery's shape rather than the square type platform battery used in higher voltag... I like this 4V battery's shape rather than the square type platform battery used in higher voltage drills because it fits inside of the electric drill's handle rather than the outside. When the battery needs charging, remove it & insert another battery. I looked to buy Ryobi's HP108L 8 volt drill; but, it has a built-in battery which I believe is charged by using a minature USB port like your Smartphone which negates the drill's function until after the unit has recharged. I'll stick with my 4 volt model with an extra battery or two.
Date published: 2016-10-29
Rated 5 out of 5 by from Tek4 I work on corporate aircraft interiors and have been using the Tek4 screw guns for about 5 years. The compact size is perfect for me. Batteries are quick charging but I have several extra so I don't have to wait.
Date published: 2016-12-29
Rated 5 out of 5 by from This little bundle of power is perfect to go along with my Ryobi screw driver. It complements the... This little bundle of power is perfect to go along with my Ryobi screw driver. It complements the battery that came with the screwdriver.
Date published: 2016-12-10
Rated 5 out of 5 by from Works very well. not overly unbalanced like some other smaller drills that I have had. Priced wel... Works very well. not overly unbalanced like some other smaller drills that I have had. Priced well also.
Date published: 2017-01-10
Rated 4 out of 5 by from The batteries hold up ok. However, I have had two quit working without warning. The batteries hold up ok. However, I have had two quit working without warning.
Date published: 2017-02-28
Rated 5 out of 5 by from This product holds the charge very well and does a great job. This product holds the charge very well and does a great job.
Date published: 2016-12-13
Rated 5 out of 5 by from Excellent little battery for the Ryobi electric screwdriver. Excellent little battery for the Ryobi electric screwdriver.
Date published: 2016-12-13
Rated 3 out of 5 by from Battery does not hold it's charge long after a few months Battery does not hold it's charge long after a few months
Date published: 2016-11-29
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