M18™ High Output™ 5.5 Ah battery

"Very reliable and super helpful seller, I have already bought more than a few times and have never regretted it, for those looking for tools at a good price this is definitely the best seller."

"Satisfied, arrived clean and tidy. It amazed me. Available seller. It won't be my last purchase."

"I bought a Milwaukee FSAGV 125mm grinder with speed variator, case, and an original 5.5 demo battery. Everything arrived intact, I ventured to clean my gate of various things and I am very satisfied with the performance and handling. It has a disc stop which I find useful for safety but be careful to tighten the disc well otherwise it could unscrew with the stop. The only thing to note is the screw attachment which in my case arrived in inches and not in decimals, all discs can be mounted without problems while for brushes a small M15 to M14 adapter is needed which I found very easily on Amazon. Good and timely customer service. I am satisfied."

"Woow!!!! Serious seller and available for dialogue, item new!!! Package ok, fast shipping."

"This is not the first time I have made purchases from Proworksite, very favorable prices and excellent condition of the power tools, very convenient! Fast shipping 24/48h. Furthermore, I appreciated the kindness and availability of the seller who promptly helped me finalize my purchases. What can I say, highly recommended!"

"Super helpful seller! Fast and clear communication, product like new with 12-month warranty."

"I am always in contact with them, I have never had to use the warranty. Great job!"

"Great seller. This is the second one I've bought and it works perfectly. Recommended ."

"Serious, precise and meticulous seller, friendly in responses and prompt in shipping. I will definitely buy again. Highly recommended."

"Bought a grinder two days ago, arrived today. Impeccable product, formidable and extremely reliable service, unlike other similar sites found online. 5 well-deserved stars."