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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
TEK4 4-Volt Lithium-Ion Battery PackRYOBI introduces the TEK4 4 Volt Lithium Ion Battery Pack. 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 to provide a longer use time. The TEK4 4 Volt Lithium Ion Battery Pack includes a 2 year manufacturer's warranty and an operator's manual. California residents see Prop 65
RYOBI introduces the TEK4 4-Volt Lithium-Ion Battery Pack. 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 to provide a longer use time. The TEK4 4-Volt Lithium-Ion Battery Pack includes a 2-year manufacturer's warranty and an operator's manual.- California residents
- 2000 recharge cycles for a longer shelf-life
- Small, compact design for convenience in tight spaces
- 2-year manufacturer warranty
- Charger sold separately
- Works with chargers AP4500, AP4700 and AP4800
- Includes: (1) AP4001 TEK4 4-Volt Lithium-Ion Battery Pack and operator's manual
Features
| Item Weight | .14 |
| Charge time (min.) | 26 |
| Voltage (volts) | 4 |
| Number of Batteries Included | 1 |
| Rechargeable | Yes |
| Returnable | 180-Day |
| Power Tool Features | No Additional Features |
| Cordless/ Corded | Cordless |
| Battery Power Type | Lithium Ion |
| Tools Product Type | Power Tool |
| Color Family | Black |
| Number of Batteries Included2 | 1 |
| Battery Amp Hours | 1.3 |
| Power Tool Accessory Type | Battery |
| Product Length (in.) | 3.385 |
| Product Height (in.) | 4.881 |
| Product Width (in.) | 1 in |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 4
Good overall
Color: White, Size: Standard (Pack of 2)
Bought these for our guest bedroom. They are quite overstuffed, so if you like full pillows this will be your thing. As such they are dense and firm. The height is a bit much if you are small framed, but are comfortable overall and stay cool enough to be nice in the summer.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Finally Found Pillows Everyone Loves
Color: White, Size: King (Pack of 4)
I LOVE these pillows. I bought the king-size set and ended up liking them so much that I want them on every bed in the house.
They’re soft but still supportive, and they actually work for different sleeping positions, back, side, and stomach sleepers. They don’t go flat, but they’re also not overly stiff, which is such a hard balance to find. I throw them in the washing machine which makes them super easy to wash! The size is true to King!
They feel cool and hotel-quality, and the down-alternative fill is great if you don’t want real feathers. I wake up without neck pain, and they keep their shape night after night.
If you’re picky about pillows (like I am), these are absolutely worth it. Comfortable, affordable, and a great value for a set of four.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Feel perfect, not too soft and not too hard.
Color: White, Size: Queen (Pack of 4)
Incredibly perfect pillows. They feel not firm nor too soft but just right.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Comfortable
Color: White, Size: Queen (Pack of 2)
Omg! I love this pillow. I have a hard time finding pillows comfortable, this is the best pillow I’ve purchased. Definitely worth it!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Comfortable.
Color: White, Size: Queen (Pack of 2)
Comfortable. Good quality.
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Reviewed in the United States on May 17, 2026