CNBY® 2 Pack BL1021B BL1016 2,0Ah 12V/10.8V Battery Replace for Makita 12V Max CXT Lithium-Ion Battery BL1021B BL1016 BL1041B 197339-1 197406-2 BL1040 BL1040B BL1015B

I bought the batteries to fit my Makita laser, for general layouts in construction. They seem so far to last as long as the OEM Batteries, and they work with my OEM charger and the laser flawlessly. The only quirk is the first time I'm put one of these batteries on charge, the charger blinked as if it was bad. i took it off, put it right back on and it worked fine after that, The plastic casing is not near as nice as Makita batteries, however you get two of these batteries for 3/4 the price of an Original, so I believe it's acceptable. Will update if they don't last. But for the price you pay they are a great value. They are tougher to get into your battery slot than OEM batteries, but my old one used to just fall off sometimes so I'm not complaining.

So far so good...got these to for my Makita 12v and they work great so far. They snap into the saw with no issues, just like the original. They do not snap into the charger, but they still go in properly to get a charge. great addition to your original as these little 12v die out quickly so you'll have 3 other charged batteries to keep cutting

These work every bit as well as the origionals

Does the trick.

It's been 2 months and I work on Ford trucks. They've been holding their charge.

Garbage. First battery was dead on arrival. Amazon sent a replacement: it died in less than 3 months. Absolute junk.You will note that the product claims to have a 6-month warranty. There is, of course, no way to contact the manufacturer to ask them to make good on this warranty. Nevertheless, Amazon refunded my purchase price. Good for Amazon! What Amazon should do next is remove junk like this from their site.

I'd been suffering an older drill that just seemed to keep stuttering, even with a fully charged battery. Turns out the battery was shot, and ordering a new one *IMMEDIATELY* fixed the problem. Size-wise, they're identical to the batteries that came with my kit, but the performance difference is instantly noticeable. No more stuttering, hooray keeping my old drill!

Batteries readily took a charge from the Makita charger. Had to give them a little extra bump to get the lock to engage on both the charger and drill. I like the LED charge indicator. They seem to hold a charge well and have brought life back to my Makita drills.