Gerit 18V 3600mAh Rechargeable Lithium-Ion Battery Replacement

T. Bobbitt: After three months of light residential use this item would not charge or hold a charge. I spent literally 2+hours on the Amazon website and with their customer service people trying to find a way to contact the seller, to no avail. They say on the item page, and I quote "all GERIT BATT products offer 30 days money back and 12 months service from purchase date with professional 24/7 service team." Yet there is no way to contact them, it seems. In my mind, borders on fraud, run from this seller as fast as you can. Zero stars would be too many.

United States on Jan 15, 2024

jeff pike: You can't replace a Milwaukee battery,you just cant,I purchased two of these,tried one in my leafblower,lasted maybe 20 mins,my reason for purchase was the price,I have used them in my drills and other light tools,which they work great for,if your looking for big battery cheap,and to finish a job?yes I recommend these,but if you think you are going to get a lot of continuous "heavy work" done then no these are not for you,side by side they are alot smaller then the Milwaukee batt,you get what you pay for.......

United States on Dec 31, 2023

Dustin1250Dustin1250: Product worked good. Lasted a lot longer than lower amp batteries and had decent power

United States on Dec 14, 2023

jkrispies: UPDATED AFTER ONE YEAR: REDUCED ONE STAR BECAUSE IT'S STILL WORKING BUT DIDN'T HAVE THE "DURABILITY" AS WELL AS OTHERS I'VE BOUGHT IN THE PAST. LOOKING FOR ANOTHER REPLACEMENT NOW AND TRYING A DIFFERENT MAKE... BUT STILL WASN'T BAD. ORIGINAL REVIEW FOLLOWS. I have a small front and back yard and decided about five years back that it was easier to mow them with my rechargeable weed whacker than bother hauling the mower back and forth between the two yards, dealing with gas cans, etc. I've established a routine of having two batteries on hand (one charging while I use the other) and have needed to replace them over the years. This has proven to be an effective alternative to OEM batteries which are way more expensive and don't seem to work any better. Well recommended.

United States on Nov 17, 2019

Shelby: Got these nearly 5 months ago, Mar. 15th. Both arrived fully charged. Both fit my Ryobi battery charger. Hooked one to my drill and put the other away...

TODAY, after the one battery being transferred between a circular saw (used twice, total of five cuts roughly 4ft average) and a reciprocating saw (used enough I lost count) and my drill (used a minimum of once every 2 weeks, most commonly for drilling holes in clay pots with masonry bits)....

ALL of that and it just now lost power!

I threw it on the charger and grabbed my second back up that had been sitting for 5 months... it powered on like it was nothing. Checked it on the charger just to see if it had lost anything at all and it showed as “charged” immediately.

I’m impressed.

The first battery I placed on the charger was full charge when I checked it 30 mins later. Guess I’ll store it for another four or five months. Lol

Bottom line: Killer price, killer performance.
Don’t buy the name brand when you get this just as good.

United States on Aug 05, 2019

Pierre: Fit good and run the drill we ses if it Last !

Canada on Aug 02, 2017

Dante: Great price for these batteries. Strong charge and good duty cycle. Nice to be able to complete house projects again without dragging around the extention cord. They arrived faster than the predicted time as well. Thanks.

Canada on Jun 20, 2017

Lafon70: Working Great as an OEM Replacement for cordless tools. Bonus is that it matches OEM Colors (Dewalt). So far after a few weeks of use, batteries seem to be holding up as promised.

Canada on Jun 06, 2017

jeff: The battery has been tested in a 18v dewalt drill, flashlight and nail gun. with all very similar performance to the original Dewalt batteries, Cannot otherwise.(dewalt batteries seem to be harder and harder to find these days for the 18v older tools) they sell a new 20v battery and adapter combo instead.

it does clip in just fine, secure, no worry about it falling out..

nothing to complain about. as well it fits in my dewalt charger and charges as it should. so far I'm more than impressed. def will buy again. great job.

Canada on Apr 13, 2017

Sasha: It is a good extra battery for my drill and the price was half of the proce i paid for my other battery.so far no complaints long life abd fast charging

Canada on Feb 24, 2017