You cannot do that. When dead, they are gone for good.
NiCd batteries often die in such a way that they won't take a charge and have zero voltage. This usually means they're shorted out by crystal growth. After searching the net, and spending some money, i got the method to make my 4 tool batteries like new, its very easy to do, its simply give a high current to your tool battery, you can find more details, by searching "nicad battery repair" why not search nicdfix?
They are hand held tools powered by electricity or batteries.
the cords can get in the way but the batteries do not last long and also wear outquickly.
Absolutely,but these are expensive.That's especially true for contractor grade batteries which can cost around 80$ and up.
To make the tool more versatile. You can go places there is no electricity.
Power tool batteries should be stored in a cool, dry place away from extreme temperatures and direct sunlight. It is important to keep them charged at around 50 when not in use and to avoid overcharging or completely draining them. Regularly using and recharging the batteries can also help maintain their longevity and performance.
The OEM batteries are the ones to use. Most home improvement and hardware stores will have or can get them, unless you're using a niche market brand like Snap-On, in which case, you'd have to call a Snap-On rep.
The compatible battery holders for Ryobi power tools are specifically designed for Ryobi batteries and can be found at authorized Ryobi retailers or online stores that sell Ryobi power tool accessories.
Yes, but buying just the charger or battery is expensive. Used tool stores are a good source of used chargers. ( but not batteries)
There are battery chargers designed to renew the batteries. For each tool the manufacturer usually provide the correct type with it or offer it as an accessory. By doing a little research you might find a multi- voltage charger which will charge batteries of different voltages from different tools, and perhaps from different manufacturers. If you have to replace the batteries, replace them with a type that the manufacturer of the cordless tool makes a charger for.
To remove stuck batteries from a device, try tapping the device gently to dislodge the batteries. If that doesn't work, use a small tool like a screwdriver to carefully pry the batteries out. Be cautious not to damage the device or the batteries.
Some of the kinds of tools that require VersaPak batteries would include any power tool that is rechargeable made by Black & Decker which are called VersaPak tools. There is a VersaPak cordless screwdriver and VersaPak pivot driver as examples.