Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this battery for exceptional power and long-lasting performance, with many reporting all-day runtime on demanding tools like grinders and rotary hammers. The rapid 30-40 minute charge time and intelligent circuitry impressing users, while the LED status indicator helps plan work efficiently. The stacked lithium design consistently outperforms competitors and older models. Most appreciate the durable build and reliable performance under heavy loads. A few mention the weight as slightly heavy for drills and note storage concerns, though most agree performance justifies any trade-offs. Overall, customers consider this a game-changing investment for professional and heavy-duty work.
Customer review summary generated by AI, including incentivized reviews.This small battery packs a punch- Love it!
Would RecommendI have 2ah and 2.5ah but wanted a 6ah stacked and order a 10ah stacked battery. This last quite a bit longer and output seems to be high at all times. They are absolutely worth it for demos like using recip saw or sds hammer. Its a bit heavier but worth it.
From flexpowertools.com
6Ah stacked lithium
Would RecommendAwesome battery. Large enough for any job I have around the house.
From flexpowertools.com
Great Battery
Would RecommendWorks great!
Verified Purchaser
Long-lasting and packing punch!
Would RecommendThese batteries really last and pack a punch! Very pleased and impressed with them over the Bosch 18v I used to use. Flex has really stepped up their game, and their deals at Lowe's have certainly made it easier to get fully packed out to replace my other tools. Looking forward to using Flex 24v batteries for a long time!
Welcome addition to the collection
Would RecommendVery powerful battery, charges quickly. Lasted all day.
From flexpowertools.com
Great battery
Would RecommendGreat battery, it runs for about 4 and a half hours with heavy use.
From flexpowertools.com