How do these generic batteries compare to the genuine Makita branded batteries?
619154
Better in that mine was 4.0 amp hours capacity but was sold as 3.0 amp hour. I tested it and the capacity was better than my Makita batteries. Worse in that the new Makita batteries use cell balancing and draw power from all the cells for the internal chip. These generics do not allow cell balancing and draw power from only two of the cells. And these are a bit tight on the fit to some Makita tools.
619155
They are replacement batteries,but they do as well as the makita batteries.
743576
I assume it's generic. I've had it for several months, and it cleans five rooms on a single charge. This is better than the original battery.
175984
Basically they are both the same. They both use the same battery charger. The difference is power. The BL 1815 is used for lighter tools such as Mikata's Vacuum Cleaner and lighter drills. You get less time but takes only 15 minutes to charge. The BL1830 battery is heavier and used for tools requiring greater power and time in use such as Makita's circular saw, however it will take 30 minutes to charge. When you buy a tool, Makita will normally advise you which battery to buy. Regardless both batteries will fit all makita tools that have the slide on method of attachment. One exception, my circular Saw will only use the BL 1830 Basically they are both the same. They both use the same battery charger. The difference is power. The BL 1815 is used for lighter tools such as Mikata's Vacuum Cleaner and lighter drills. You get less time but takes only 15 minutes to charge. The BL1830 battery is heavier and used for tools requiring greater power and time in use such as Makita's circular saw, however it will take 30 minutes to charge. When you buy a tool, Makita will normally advise you which battery to buy. Regardless both batteries will fit all makita tools that have the slide on method of attachment. One exception, my... » Read More Basically they are both the same. They both use the same battery charger. The difference is power. The BL 1815 is used for lighter tools such as Mikata's Vacuum Cleaner and lighter drills. You get less time but takes only 15 minutes to charge. The BL1830 battery is heavier and used for tools requiring greater power and time in use such as Makita's circular saw, however it will take 30 minutes to charge. When you buy a tool, Makita will normally advise you which battery to buy. Regardless both batteries will fit all makita tools that have the slide on method of attachment. One exception, my circular Saw will only use the BL 1830 « Show Less
1183518
these 2450mah batteries are not as they claim to be, I buy them and last the same time as the 1230mah
819667
I been very happy with mine.. they seem to be no different than Duracell batteries that I buy from a local store.. I have had no reason to doubt they are real Duracell batteries..at a very reasonable price.
1177488
The DeWalt DC9091 is a factory replacement 14.4 volt battery. It has 40% more power capability than the "cheapie" knockoff batteries you are looking at (DW9091); it DW9091,is not made by DeWalt. Dont waste your money on the off-brand battery. The DeWalt has a 3yr guarantee and you'll have the satisfaction of knowing every time you use it,it WILL work. I have some DC9091 batteries I have been using for 0ver 5 yrs and they dont show any sign of quitting, now that's reliability. I am a professional carpenter and have been using DeWalt products for more than 20 yrs. DON'T Be Fooled by off brand products; they may be cheaper but they could damage your tools and cost you a lot more money in the long run
812931
Real Makita Batteries (these are not real) are warrantied for 3 years. Real Makita Batteries have circuit boards and no wires (check out the image for this battery) Wires and solder break when batteries are dropped (or bumped around) and will not run or charge again.
872717
No, these are definitely not knock-offs. These are what the government and industry buys. They are a heavier duty battery, i.e. longer life.
1950443
I can't find that anywhere. Where did you fond that Makita has an offer for a free battery?Thanks.
170672
I would check with Makita but I'm sure it is the same. This charger is amazing; fastest one I've had in the 20 some years of cordless everything. Full charge in 15 minutes!
2085908
Because these batteries are not made up to the standards of the Makita battery. They have wires inside them that are soldered which is very old technology. They also lack a computer chip to communicate with the Makita charger.
1040467
Because Makita wants you to purchase their more expensive batteries. I purchased the double pack, use these batteries and my tools on many different projects and am very satisfied with them.
553146
http://www.amazon.com/Makita-BL1830-18-Volt-Lithium-Ion-Battery/dp/B000EDVTQM/ref=pd_sim_hi_1
1784342
I've had 2 battery's for this blower. One lasted a month, the other lasted 4 months. Makita is known for their AC power tools, apparently not their batteries.
2276762
I use the Canon charger and another non-name brand charger for this STK battery. As best I can tell there is no significant difference in the batteries other than branding and price.
629170
yes I think they are the same, the difference they are designed for different mah (mili amp hours), this determines their output and service between charges. the larger the mah, the stronger the battery
1275444
That's a ridiculous question. Makita makes their money on selling batteries for their tools so why would they let you buy another manufacturer's batteries for use in Makita tools??? It's like razors and razor blades, the razor is sold cheap but the blades are where the razor manufacturers make their money. Ever wonder why you can't use Gillette blades on a Schick razor? Now you know.