[1Pack] 6.0Ah High Output Battery for Bosch 12V Tools Lithium Battery BAT411 BAT411A BAT412 BAT412A BAT413 BAT413A BAT414 BAT420

They replaced my 2 old smaller Bosch batteries. They are bigger and have more AMP hours than the old ones. Now I can stand my tool on its end. Funny I thought from the picture that the new battery being sold was sitting in a charger but turns out that it was the whole battery. Works good lasts longer than my old batteries (one was pretty much dead, and the other was short working after a charge). So I bought two and they last much longer. I throw one in the charger right after it running it down and switch to the other battery and so on.

Fit was perfect, should last longer than the original battery,if it doesn't I'll let you know

I’ve purchased three of these over the last year or so. One stopped working within two months. The second lasted at least a year but now it barely holds a charge so I just ordered another another one. They’re cheaper than Bosch brand, which makes it a good value for your money. They’re more powerful than a 4Ah so I will likely buy them again.

Holds a charge like a champ. Great product if you want to save some cash

Quick ship, item works perfect and save a bunch from buying aftermarket

Battery works in older tools and does have more capacity than my original battery from 2009, but not nearly 6 AH. Tested with this Battery Capacity meter: https://www.amazon.com/gp/product/B07K6LW2WF/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1using 12 Ohm resisters it did output .9 amps but only for max of 2.6 AH. It also did not work in GEX12v-5 sander. It is still cheaper than a genuine Bosch 3.0 amp battery, but I take points off the false 6 AH and compatibility claims.

The product is fine when working with older Bosch tools. Some of the newer Bosch tools do not recognize this battery!

Happy that this battery fits both my Bosch 12max driver, work light, AND charger !.upgrade from the 2 amp batt's that come standard, time will tell if there is substantial power difference. It also makes it so I can set the driver down standing up right, where with the standard batt, you have to lay it on its side...I like this also!