1.2V Sub C SubC 1800mAh NiCd Ni-Cd Rechargeable Battery for Power Tools Battery Pack (w/Tabs) (4 Pack)

These make me laugh. I'm laughing as I write this. Years ago I bought a Manscraft 14.4 cordless drill. Of the two battery packs that were included, one was sick and the other most dead. I finally thew away the dead one (wouldn't accept a charge). A few years later I found a pack at Saers on the closeout table for $5 (what a stroke of luck). Turns out, that was a much better pack. After years of not needing the cordless drill much, though I used my corded one a few times when using the cordless would have been more convenient, I looked into a replacement pack. The only pack that would still take a charge only accepted a weak charge that would spin the drill at low rpm, and made all the bits I tried seem dull. That's when I learned that a battery pack can be rebuilt and that it was, reportedly, not that difficult.So after checking battery sizes to try to make sure they'd fit inside my battery packs, I finally decided on these "HyperPS 12 pcs 1.2V Sub C SubC 1800mAh NiCd Ni-Cd Rechargeable Battery for Power Tools Battery Pack (w/ Tabs)" from Amazon. And, though the OLD batteries I was replacing were 1300mAh, I took a chance. With my soldering tool (cheap) and a lot of patience, I succeeded. These batteries are, seemingly, fully charged. I've used the drill several times with the rebuilt pack. After every other use or so I recharge the pack but I don't notice any difference. My conclusion is that the original batteries included with the Manscraft drill were a piece of work. And yes, I'm using the same charger that came with the drill.I bought another dozen to rebuild the other pack (Home Derpet will accept your old batteries for recycling) but so far it doesn't look like I'll need the second pack.

They work very well with my husbands small electric hand tools. He was pleased with them. Quick delivery too!

Perfect

Replaced a dead battery in my trimmer and it worked first time. After charging it fully, let it go without the charger attached. It worked like it had a full charge even after more than six weeks and several uses. Was not even difficult to replace. Only question now is, how long will it continue to work like it has a full charge, whether charged completely or not. Will update later.

I bought these batteries to replace the 1500 mAh NiCd ones in a Swiffer Vacuum. The Swiffer is great for the kids to get up light amounts of dirt and dog fuzz from the floors on a daily basis. Not as good as a big vac but the perfect size for kids, rechargeable (learning to plug something in to make it useful the next day is a life skill), and they can see the dirt they picked up on the bottom of the wipe pad.The batteries were the right size (length and width) and had VERY convenient tabs that were easy to solder together. The tabs were also replacements for the standard male side wire connectors that the original battery pack had to attach the power. The 20% increase in power may prove detrimental to the aluminum/ plastic vac motor but it may make it stronger (*** Sorry, this previous sentence is wrong because I always associated amps with power. ***) I have not had any problems in the 3 days of use so far.The photo is of the battery pack that was replaced. The batteries look exactly as the they do in the product photos.Update on the batteries : It's Feb 2017 now and the Swiffer is going in the trash. It was not getting used much because the batteries do not hold a charge as well as the original ones did. I had fun with the repair but it was not worth it in the long run. I still think the Swiffer vac is a good idea but needs more power and to be able to hold the charge longer. I hope this info was helpful.

Remove the connector tabs with needle-nose pliers.Don't JERK or PULL the tabs off, the cell is easily damaged.Instead, grip the connector wire and ROLL the connector up around the needle-nose.The tab will easily split and peel off.

Great price and easy to install, battery life last prettyLong compared to the Wahl OEM battery, used this battery to replace the dead battery in my Wahl 5 star shaver

Great battery cells to fix my old craftsman 9.6v battery packs. Very good price and very strong performance.