4 Pack 18-Volt Replace for Makita 18V Battery BL1860B, Replacement Batteries Compatible with Makita BL1860 BL1820 1830B 1840B 1850B, Fit with Original makita 18V Battery Chargers Green

Was definitely impressed by these. Hold up great. Use on my battery saws, they run full power right up to end of power. Will be purchasing more.

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I had bought a Makitav 18v blower and needed extra batteries so I decided to try these out for the price. 1 of the 4 would not take a charge but once notified they quickly replaced it. They have worked great and I would highly recommend them these to work on any Makita 18v system.

I used these batteries on a Makita leaf blower and they last about 12 minutes before needing charging again. The Makita batteries last about 1 to 2 minutes longer. I have used them multiple times (12 charges continuous) and they held up OK. Price is everything.JJK

I purchase lots of tools for my employees. They definitely treat and work them hard almost to the point of abuse. They go through a lot of batteries unfortunately as you know original batteries are extremely overpriced. I hesitated to purchase cheap Chinese knockoffs. These pleasantly surprised me with how well they take abuse and the length of time they hold a charge. Definitely will purchase more as the original factory batteries die off.

These has to be the worse batteries I have ever bought they only last 5 mins then they don't wanna charge very bad decision I made

The batteries work, but they do not hold a charge nearly as long as the Makita brand equivalent. That said, the price is good…. but be ready to use the charger fairly often.

work just fine on the dual battery chainsaw