waitley 12V 6Ah Replacement Battery Compatible with Milwaukee 6.0Ah Lithium-ion Battery 48-11-2411 48-11-2440 48-11-2402 Tools
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Sep 9
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Features
- Type:Li-ion Voltage:12V Capacity: 6.0Ah
- Compatible with original tools and charger
- Built-in shock absorbing features protect the battery.And built-in integrated microchip prevents overcharging and other malfunction to prolong battery life
- Electronics control charge & discharge analytics to optimize performance and extend life,Offers long-lasting performance and durability
- Any questions(problem), 24-hour friendly customer service
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: waitley
Battery Cell Composition: Lithium Ion
Battery Capacity: 6 Amp Hours
Recommended Uses For Product: Clock
Product Dimensions: 4.53 x 3.35 x 2.44 inches
Item Weight: 14.1 ounces
Batteries: 1 Lithium Ion batteries required. (included)
Is Discontinued By Manufacturer: No
Date First Available: March 28, 2017
Manufacturer: waitley
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
The only aftermarket brand Milwaukee replacement battery I purchase is Waitley. As with the 18V tools, I run my M12 tools hard 5 to 6 days a week from the recip saw to the soldering iron to my tubing cutters. These freaking 6.0Ah batteries run like maniacs no matter what I'm doing. They recharge pretty quick and I've never had an issue with any of them. The warranty is great for the price I pay and it's proven so far to out work the Energizer Bunny!!! One of the nicest features over most of the other cheapo brands is they have the rubber grip material on the bottom like the original Milwaukee units do. Makes it really nice when you want to sit down the soldering iron or other tools and they don't slip around on any surface you have to utilize. I have a lot of miles and harsh conditions on mine already and have never had any type issue so a regular user should have no issues. Just remember not leave them installed for long periods of time without some usage just like the warning on the factory units.
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Reviewed in the United States on April 15, 2018 by dAmADtECH
This product is a very good buy.
Reviewed in the United States on April 28, 2025 by rdeancampbell
Seems good time will tell. Higher quality plastic would be better
Reviewed in the United States on August 29, 2025 by Dave
Awesome battery for the price. Has a really long battery life.
Reviewed in the United States on August 30, 2025 by Kenny J.
good product
Reviewed in the United States on August 15, 2025 by Tru Dawg
Muy buena propuesta de batería, entrega rapida
Reviewed in the United States on August 12, 2025 by Erick
The product description lists these packs as having Lithium Ion cells, but they use Lithium Iron Phosphate cells. These cells have a lower voltage (~11.2V pack voltage vs ~12.4V for the OEM packs) which means the tool will run at lower power and the battery gage built into the tool will be wrong. The cell part number is CMICR18650F8M7, which is a 2600mA cell. Two in parallel so the pack capacity is only 5.2Ah vs the 6Ah claimed. Most importantly is that the OEM chargers are only designed to charge Lithium Ion battery packs which charge to a higher voltage. The OEM chargers have a risk of damaging these batteries when trying to charge to the higher voltage.
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Reviewed in the United States on July 13, 2025 by Weston Braun Weston Braun
I recently got a replacement battery for my Milwaukee tools, and it works fine overall. The tools run smoothly without any problems. However, the battery level indicator isn't accurate. When the battery shows "full" on its own indicator, the drill sometimes shows it as only 3/5 full. Even after fully charging it, the battery still shows "full," and the drill matches it, showing "full" as well. Despite this minor issue with the indicator, the battery performs well and powers the tools reliably. It’s something to be aware of if you're keeping an eye on battery levels during work.
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Reviewed in the United States on March 30, 2025 by VT