Tenergy 4/5 SubC 1.2 Volts 1300mAh NiCD Rechargeable Batteries, 15 Pack

Great choice, inexpensive compared to others and it works great for replacing dewalt batteries.

Nice, was able to create a 10S stack of 5 pairs of cells without having to use any hookup wire. They seem to be charged already.

I bought these batteries back in Sept 2020 to replace my old Dewalt drill battery. It was a test for me to see if - 1. possible to replace Dewalt's factory battery pack, 2. this will last and work on my Dewalt 18v battery.Well... 8 months later - the battery pack is still going strong and it had been charged numerous times. The battery holds its charged quite as long or even longer than Dewalt's own depending on use. I purchased Dewalt replacement battery packs and it cost me so much more. So... no more name brand for me. I still have one more to do and I will be buying these batteries again once I find time to solder and put a new one together.

Perfect for rebuilding 18V DeWalt DC9098 low-profile battery packs. Same as original size, whereas all replacement packs are thicker. Capacity seems to match advertised. You will need a spot welder to complete the job, but these are the cells that you'll need.

Unbelievable, the price of the battery packs for my tools were ridiculously expensive until I saw on the internet how easy it was to change the batteries in the power tools .......... Gotcha back major brands

Would not buy these again. Only held a charge for a month or so. Now just junk

Performance was great

These batteries are NiCd! The batteries are working like a new OEM pack. I base this on only charging them a few times. I removed the one tab on each battery to aline them. Soldering was a little tricky, just make sure to sand the areas to be soldered well. The current through them is rather high so solder as much as you can.