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The waitley 2 Pack 12V 9Ah Replacement Batteries are high-capacity lithium-ion power sources designed for Milwaukee 12V tools. Featuring durable PC+ABS construction and built-in safety microchips, these rechargeable batteries offer long-lasting performance with no memory effect, ensuring reliable and extended runtime for professional-grade power tools.






| ASIN | B0742ZVP1P |
| Amperage | 9 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 9 Amp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 500 Grams |
| Best Sellers Rank | #16,972 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #184 in Cordless Tool Battery Packs |
| Brand | waitley |
| Customer Reviews | 4.2 out of 5 stars 1,767 Reviews |
| Item Dimensions | 3.5 x 3.1 x 4.6 inches |
| Item Weight | 553 Grams |
| Manufacturer | waitley |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| UPC | 650434928885 |
| Unit Count | 2.0 Count |
| Voltage | 12 Volts |
N**Y
Great!
Works great and last!
J**D
Well worth the purchase
Good product. Well worth the money. I bought 4, 5 years ago. So they last. Will definitely buy more
A**K
Works great!!!
I have the Milwaukee 6A. When this is fully charged it runs the bandsaw at its max just like the 6amp. The peak power in this battery does not last as long however it does have the extended life I am looking for. The 6A battery runs my bandsaw all day. The fuel drill driver combo kit however drains a lot more power. Drilling a 5in hole thru fiberglass flooring would eat at least one to two bars from the 6. The 9 however hits from none to one. It has the life, but the peak power doesnt last as long. For the price I honestly cant complain they are great batteries. I however would pay for a pack that keeps its peak power a bit longer that's 9A if it was priced at Milwaukees 6A.
A**S
Totally worth it for low powered tool.
Well, i have a few months with these. I am barely and slowly moving towards Milwaukee. Both m12 and m18. I tries these for the Milwaukee m12 fan since i don’t know if these can handle a high powered tool. So i tested my 4ah OG battery and the fan lasts around 3 hours on high. With these, it almost lasted 7 hours. They fit in perfectly and had no issues with the insert. Also, i do love the light indicator. Why didn’t they add that to the OG batteries? Anyway, good starting batteries for someone new, if you already moved to OG batteries, use these for a fan or lights. Still worth it.
C**E
Quality Battery
I’ve used Waitley replacement batteries for years, I’ve never had a single problem with a bad lithium cell. There’s a great deal of aftermarket batteries out there, they use very good quality parts. I am very pleased with them. I had an issue one time with the tabs breaking off of a battery, and they sent me a replacement part within the week, they have good customer service you could do worse than purchasing this product.
V**Y
will not charge/ no customer service
i have a few of these that have worked well but the recent one that i bought worked for a few months with minimal use now will not charge at all. have no way to get in touch with seller.
R**Z
Charge lasts a long time.
I use them all the time on my copper cutter
R**.
batterys
work good
Trustpilot
1 day ago
5 days ago