Item 1 of 4
Item 1 of 4
expiredMrFrankLopez posted Oct 24, 2024 7:22 PM
Milwaukee M18 18-Volt Lithium-Ion Dual Bay Rapid Battery Charger
$79
$149
46% off
+ Free Shippingat eBay
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Various Retailers have Milwaukee M18 18-Volt Lithium-Ion Dual Bay Rapid Battery Charger (48-59-1802) on sale for $79. Shipping is free.
Thanks to community member MrFrankLopez for finding this deal.
Available from the following stores:
Product Details:
Thanks to community member MrFrankLopez for finding this deal.
Available from the following stores:
- Factory Authorized Outlet via eBay $79 + Free Shipping
- Toolup via eBay $79 + Free Shipping
- Home Depot $79 + Free Shipping
- Northern Tool $79 + Free Shipping
Product Details:
- Compatible with all M18 batteries
- Charges 2-packs simultaneously, over 3X faster than standard sequential chargers
- REDLINK intelligence: optimizes charge rates based on the battery type and temperature to minimize charge duration and maximize battery lifespan
- Internal fan maximizes charger performance
Editor's Notes
Written by oceanlake- Comes with a 5-year warranty.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Various Retailers have Milwaukee M18 18-Volt Lithium-Ion Dual Bay Rapid Battery Charger (48-59-1802) on sale for $79. Shipping is free.
Thanks to community member MrFrankLopez for finding this deal.
Available from the following stores:
Product Details:
Thanks to community member MrFrankLopez for finding this deal.
Available from the following stores:
- Factory Authorized Outlet via eBay $79 + Free Shipping
- Toolup via eBay $79 + Free Shipping
- Home Depot $79 + Free Shipping
- Northern Tool $79 + Free Shipping
Product Details:
- Compatible with all M18 batteries
- Charges 2-packs simultaneously, over 3X faster than standard sequential chargers
- REDLINK intelligence: optimizes charge rates based on the battery type and temperature to minimize charge duration and maximize battery lifespan
- Internal fan maximizes charger performance
Editor's Notes
Written by oceanlake- Comes with a 5-year warranty.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
Community Voting
Deal Score
+21
Good Deal
Bad Deal
Price Intelligence
Model: Milwaukee 48-59-1802 M18 Dual Bay Simultaneous Rapid Lithium-Ion Battery Charger - Red
Deal HistoryÂ
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price
- $NaN
- Today
Current Prices
Sort: Lowest to Highest | Last Updated 7/26/2026, 08:30 PM| Sold By | Sale Price |
|---|---|
 Ace Hardware | $149 |
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Top Comments
Take home message:
Default M18 charger provides 54W output
RAPID M18 charger provides double output (108W)
If we were to use the M18 12A battery as an example,
Default M18 charger takes 4 hours to charge to 100% if totally drained
RAPID M18 charger takes 2 hours to charge to 100% if totally drained
The other benefit of this charger is that you can charge two M18 batteries at the same time and they will charge simultaneously (vs. the default M18/M12 dual charger which will only charge one battery at a time).
There is also a MW SUPER charger that provies 248W output which is insane. It pulls 13.5A from your plug so you need to be sure you don't run too many things off the circuit providing power to the SUPER charger since it pulls so much amperage.
Here's a good review of MW chargers as well: https://toolguyd.com/do-fast-char...batterie
Personally I wish these chargers had a "Storage" setting built-in in that they'd charge your batteries to 40 - 60% for long term storage. Then when you really needed them you could pop them onto a RAPID/SUPER charger to quickly charge and use. I've got a lot of MW batteries (both M12 and M18 versions) and generally store them after recharging them which is bad for these batteries over the long term.
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22 Comments
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I routinely use this and it is much faster than the ones you get with an M18 tool and much faster than I expected it to be.
I really appreciate it when I have to use my shop vac or leaf blower, the two things that eat up my batteries.
I routinely use this and it is much faster than the ones you get with an M18 tool and much faster than I expected it to be.
I really appreciate it when I have to use my shop vac or leaf blower, the two things that eat up my batteries.
I would plug my old ones in and walk away and come back the next day or later in the day.
With this rapid charger I will come back what seems to be minutes and it's green and ready to go.
I would plug my old ones in and walk away and come back the next day or later in the day.
With this rapid charger I will come back what seems to be minutes and it's green and ready to go.
Our community has rated this post as helpful. If you agree, why not thank Rh1no
Our community has rated this post as helpful. If you agree, why not thank smithmal
Take home message:
Default M18 charger provides 54W output
RAPID M18 charger provides double output (108W)
If we were to use the M18 12A battery as an example,
Default M18 charger takes 4 hours to charge to 100% if totally drained
RAPID M18 charger takes 2 hours to charge to 100% if totally drained
The other benefit of this charger is that you can charge two M18 batteries at the same time and they will charge simultaneously (vs. the default M18/M12 dual charger which will only charge one battery at a time).
There is also a MW SUPER charger that provies 248W output which is insane. It pulls 13.5A from your plug so you need to be sure you don't run too many things off the circuit providing power to the SUPER charger since it pulls so much amperage.
Here's a good review of MW chargers as well: https://toolguyd.com/do-fast-char...batterie
Personally I wish these chargers had a "Storage" setting built-in in that they'd charge your batteries to 40 - 60% for long term storage. Then when you really needed them you could pop them onto a RAPID/SUPER charger to quickly charge and use. I've got a lot of MW batteries (both M12 and M18 versions) and generally store them after recharging them which is bad for these batteries over the long term.
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Take home message:
Default M18 charger provides 54W output
RAPID M18 charger provides double output (108W)
If we were to use the M18 12A battery as an example,
Default M18 charger takes 4 hours to charge to 100% if totally drained
RAPID M18 charger takes 2 hours to charge to 100% if totally drained
The other benefit of this charger is that you can charge two M18 batteries at the same time and they will charge simultaneously (vs. the default M18/M12 dual charger which will only charge one battery at a time).
There is also a MW SUPER charger that provies 248W output which is insane. It pulls 13.5A from your plug so you need to be sure you don't run too many things off the circuit providing power to the SUPER charger since it pulls so much amperage.
Here's a good review of MW chargers as well: https://toolguyd.com/do-fast-char...batterie
Personally I wish these chargers had a "Storage" setting built-in in that they'd charge your batteries to 40 - 60% for long term storage. Then when you really needed them you could pop them onto a RAPID/SUPER charger to quickly charge and use. I've got a lot of MW batteries (both M12 and M18 versions) and generally store them after recharging them which is bad for these batteries over the long term.
Take home message:
Default M18 charger provides 54W output
RAPID M18 charger provides double output (108W)
If we were to use the M18 12A battery as an example,
Default M18 charger takes 4 hours to charge to 100% if totally drained
RAPID M18 charger takes 2 hours to charge to 100% if totally drained
The other benefit of this charger is that you can charge two M18 batteries at the same time and they will charge simultaneously (vs. the default M18/M12 dual charger which will only charge one battery at a time).
There is also a MW SUPER charger that provies 248W output which is insane. It pulls 13.5A from your plug so you need to be sure you don't run too many things off the circuit providing power to the SUPER charger since it pulls so much amperage.
Here's a good review of MW chargers as well: https://toolguyd.com/do-fast-char...batterie
Personally I wish these chargers had a "Storage" setting built-in in that they'd charge your batteries to 40 - 60% for long term storage. Then when you really needed them you could pop them onto a RAPID/SUPER charger to quickly charge and use. I've got a lot of MW batteries (both M12 and M18 versions) and generally store them after recharging them which is bad for these batteries over the long term.
According to this: A rapid charger will charge the 12 ah battery in 130 minutes vs 241 minutes on a regular.
'faster' charging maycreate excessive heat, it's a little complicated and case-by-case
I would take the fast route since working on a job earn much more money to replace those batteries down the line.
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