Product Details

• Amazon Sales Rank: #5347 in Home Improvement
• Brand: Milwaukee
• Model: 48-11-1833
• Number of items: 1
• Dimensions: 6.50 pounds

Features

• Lithium-ion technology offers up to 50% longer run-time than 18-volt NiCd batteries
• Compatible with all Milwaukee 18 to 28-volt batteries; 14.4-volt NiCd battery weight with 18-volt power
• Backwards compatible with older NiCd tools
• Dual-chemistry charger charges both lithium-ion and NiCd batteries from 18 to 28 volts
• 5-year/2000-charge warranty

Amazon.com Product Description
Lithium-ion technology offers up to 50-percent longer run-time than 18-volt NiCd batteries. This battery/charger combination is compatible with all Milwaukee 18 to 28-volt batteries and14.4-volt NiCd battery weight with 18-volt power. It is also backwards compatible with older NiCd tools. Its dual-chemistry charger charges both lithium-ion and NiCd batteries from 18 to 28 volts. This item comes with a 5-year/2000-charge warranty.

From the Manufacturer
The batteries in the Milwaukee 48-11-1833 V18 Multi-Pack 18-Volt and 28-Volt Lithium-Ion Charger with 2 18-Volt Lithium-Ion Batteries Combo Pack will provide fade-free power until the end of discharge. The last cut feels as powerful as the first to increase productivity per battery discharge. Up to 50 percent longer run-time than 18-volt NiCd batteries. Superior cold weather operation allows near full run-time performance down to -4 degrees Farenheit. The Industry's only 5-year/2000-charge Warranty. These batteries are as light as a 14.4-volt NiCd battery and can be recharged at any time without reducing capacity. They're also backwards compatible with older NiCd tools! The concave battery latches provide improved grip while removing the battery fuel gauge button for improved accessibility. Dual- chemistry charger charges both lithium-ion and NiCd batteries from 18 to 28-volts. Charge Time is 1 hour for lithium-ion and 40 minutes for NiCd. NiCd packs will actually charge 20 minutes faster on the new Universal Charger but Milwaukee li-ion batteries do not need top-off conditioning due to their built-in Performance Optimizing Circuit, which constantly maintains cell balance. Milwaukee's V-technology charger delivers an optimal charge current over a 117 degree range (32 to 149 degrees Fahrenheit). Conversely, Milwaukee's NiCd charger has a smaller 72 degree range. Automatic temperature monitoring continually monitors the battery's temperature and deliverers the appropriate charge current for that temperature. The progressive charge indication battery's LED lights up incrementally as the battery is charged and provides quick indication of charge time. A pass-through plug conserves valuable outlet space and rubberized feet keep the charger in place while on slick surfaces. The Gray Terminal Block signifies dual-chemistry charging functionality and provides visual differentiation from 28-volt only charger (black terminal block).

Customer Reviews

improved battery
the v-18 lithium ion 18v batteries are a huge improvement over the nicad 18v that i have been using for the last 2 years i have 6 nicads which were constatly cycling through the three bay charger now with 4 li ion batteries and 1 single charger i can keep up the run time is better than doubled and the remaining charge indicator lights are a help .its a big jump in price but its worth it to me

A must have for 18v Milwaukee tools
Lets face it, anyone who owns a Milwaukees 18v Ni-CAD battery knows they are the very worst on the market. Its about time Milwaukee came out with a replacement, that lives up to the promise. (It took long enough)

The price is high, but worth it, I guess. What choice do I have? Buy new batteries, or buy all new tools. It was actually a VERY tough choice.

4 stars because of the delima Milwaukee put so many into, and gave very poor support for the junk 18v Ni-cads. They knew they were bad, but will never admit it.

Works with my old 18V hammer drill
This review is actually being written by Paulette's husband - Dan.
When one of the NiCad batteries for my old hammer drill, 0624-20, died, I successfully 9v jump started the battery. After another 6 months both NiCads were dead and neither would jump start. I bought a new hammer drill, 0824-24, that came with these new V18 batteries and charger. I bought the new drill because different reviews had mentioned that these new batteries would not fit into the old case, that the battery could not be connected in reverse, or that the battery meter would not work when connected to an old 18V tool. Now that I have received the new drill, here are my findings: The battery can indeed be connected to my old 18V tool in both the forward and reverse directions. Also, the battery meter works no matter which way the battery is connected to the old 18V tool. After realizing that the battery meter button is a little finicky (it took a few tries before finding the magic way it wants to be pushed), I was able to get the meter to work every time. The V18 batteries and V18 charger will NOT fit into the old case - however, with just a little cramming, I was able to fit my old hammer drill into the new case along with the new batteries, new charger, and new hammer drill. The new batteries are bigger than the old batteries but they are lighter than the old batteries.