6Ah 12V BAT420 Battery Compatible with Bosch 10.8 Volt GBA12V30 BAT411 BAT411A BAT412 BAT412A BAT413 BAT413A BAT414 D-70745 2607336013 26073360

I typically don't have high expectations of generic jump-on's but this was too well-priced to ignore. I had no fit issues and it charged up well enough. Since the OEMs did not last forever I gave this a shot and am, so far, not disappointed. Jim

works well

I bought 2 of these to replace my 10 year old original batteries. I'm not sure they last any longer than the small ones. The best part about them is that they make my flashlight and drill stand up. That alone was worth the money.

Works

This is my fourth time ordering them. They seem to work very well.

I've been using these batteries for a fe months now and I have no complaints. They seem to work just as good as the OEM brand name ones. Of course, I don't really have a way of testing that for sure, but so far they've done everything I've asked them too. I'll never buy a brand name battery again.

Update 4/2024 Went downhill fast. Now it's dead and won't charge. Total waste of money. No complaints. Works as it should. Still fairly new so it holds a good charge. Would recommend and purchase again

I bought 2 of these batteries knowing that they are really 3Ah batteries. The real 6Ah Bosch Battery was out of my budget so I opted for 2x 3Ah and still came up on top by saving 35%. They come charged at about 66% ( 2 out of 3 bars - see pic) 2 batteries means I can run 2 tools without exchanging batteries all the time. The batteries slide in snug and stay clipped in and release fairly easily as well. I can't review longevity as I just got them but if they die sooner I'll update my review. Don't expect a fuel gauge for the price.; you'll know exactly when they start dying and losing battery power. Update: Fast forward 19 months and one of my batteries is dead. When I hook it up to my charger, it says it's charged but when I slide it into my tool, it's dead. Pretty sure the 2nd battery will follow suite. Price point is good for what you are getting but I was was hoping for at least 3 years of service. 19 months feels like I got short changed. Will probably buy the original Bosch battery or buy one from a more reputable manufacturer. Knocked it down to a 3-star due to longevity issues.