【Upgrade】2Pack 3.0Ah Replace Battery for Bosch 12V Batteries BAT414 Compatible with Bosch 12V max Lithium-Ion Tools and Chargers for Bosch 12 Volt Battery BAT420 GBA12V30 BAT411 BAT411A BAT412 BAT413

value and quality of the items were as expected and match the original equipment

Why did you pick this product vs others?:Excelent spare batteries for my Dremel 8260.As a plus it also fits on my Bosch drill.

Work fine for husband's impact wrench. Good price

NOT compatible / NOT a replacement for BAT 414. See picture - the key/keyway to mate with the charger and/or tool on these batteries is on the opposite pole as the OEM. Cannot be used. Look at your battery before you buy! OEM on left, this one on right.

Why did you pick this product vs others?:This was about half the cost of the Bosch labeled batteries. The locater pin on the battery may keep it from fitting certain Bosch battery chargers. My older Bosch battery chargers have a locator pin centered between the charging pins. The newer chargers have a locator pin offset to one side which conflicts with the battery and prevents it from plugging in. In the photo below the original Bosch battery is on the right and you can see that the battery locator pin is opposite to the Bosch battery. My BC430 charger would accept the battery as it's locater pin is centered. My newer chargers, such as a Bosch GAL12 v20 have the locator pin on the same side as the battery so it prevents the battery from plugging in. The locator pin difference does not prevent it from plugging into the power tool however. We'll see how the battery functions in power tool use. I primarily bought this as a backup and additional battery for one tool that I did not receive batteries for originally. (It was a free ps20 that I received with another tool as a special offer.) If the batteries hold up and I tire of looking for the correct charger I made just clip off the locator pin to allow it to fit. The locator pin does not contain any wires and does not mate with anything in the charger or the tool. Update, this battery can fit in Gal12-v20 charger if you angle the battery to one side while pushing into the charger. Additional new Bosch 2ah battery with this battery showing pins in same side but off by a millimeter or two

Shipped in perfect condition. Functional, good value, charges and holds charge, fit perfectly in current charger and sems to be as durable as the existing battery it replaced.

I was actually deep digging for additional batteries for my Dremel 8240, which takes the 12V 2 amp batteries and quickly discovered that unless I wanted to way overpay for Dremel brand batteries there was really no other generic option. ...or was there? After some deep digging online I discovered that Dremel and Bosch have the same parent company and largely interchangeable parts. So for less than the cost of one Dremel 2 amp battery I got two aftermarket 3 amp batteries that work BETTER than the originals. I've been working on a home remodeling projects and using my Dremel quite a bit to do detail work on hard wood (with the highly recommended https://a.co/d/61rqh54 just make sure you have an easy lock shaft) and the blade would randomly stop from sort of pushing the tool to the limit. Now that I'm using the 3 amp batteries the power/speed is indeed at least 50% greater and it's yet to sort of get stuck mid cut and eat up the batteries. I couldn't be happier with these. Like most, I'm reviewing when these are new but even if (god forbid) these don't last long, I'd still buy another set before overpaying for a 2 amp battery. So if you have a Dremel 8240 these are the batteries you want. I even had some trial and error with others that listed 8240 specifically as compatible but wasn't. Get these, you'll be pleased.

Works great . Last longer than original ones