0
Open the drill battery pack with a screwdriver and locate the chain of Ni-Cad batteries to be repaired. Pull these cells out of the Makita battery casing.
Determine how the cells are placed in line. Using a pencil and paper, jot down the polarity of the line of batteries. Note the pattern and how the cells fit into the casing for easier reassembly.
Test each individual Makita Ni-mh battery cell in the battery tester to determine which ones are bad. Mark the bad cells that will need replaced.
Purchase the same sized Ni-Cad replacement batteries. Only replace Ni-Cad batteries with Ni-Cad batteries. The type of batteries must remain the same throughout the battery chain.
De-solder the first "bad" drill Ni-Cad battery cell from the chain. Re-solder in the new Ni-Cad battery.
Repeat this process with the entire tool Ni-Cad battery chain until completely restored. Replace the chain within the tool battery case.
Place the cordless tool on the charger overnight and it should be as good as new.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
What is a cordless power tool?
A tool that runs on battery power and does not require the connection of an electrical outlet in order to operate. These can be saws, drills, and a host of many other tools.
How do you get a battery charger for a durabuilt cordless tool set?
where can I find a battery for a durabuilt cordless tool set? 18 volt-Ni-Cd capacity of 1.3 Ah
Can a 24 volt battery from a cordless power tool be used to run a linear motor?
I believe linear motors need AC power. This would rule out any battery.
Where to find a site about tool identification for construction?
Tool identification can be for human or machine recognition. Human recognition is usually achieved with paint, or by making a few light cuts with a hacksaw making distinctive branding marks such as /// or X/ or V or < Machine recognition is less well developed. One application is for battery packs for portable tools to be able to identify the tool plugged into it. See http://www.patentstorm.us/patents/7119516-description.html providing a tool identification signal to the battery pack from the cordless power tool once the battery pack is coupled to the cordless power tool. The tool identification signal may be representative of data particular to the cordless power tool
Can you use a 12 volt battery in a 9.6 volt cordless tool?
No, you will damage the tool.
What year did NASA invent the first cordless power tool?
The year that the first cordless power tool was invented was 1961. While NASA comissioned the inventions of cordless power tools for use in the Gemini and Apollo programs, Black & Decker was responsible for the inventing.
A power inverter if installed correctly will you be able to hook up your cordless tools battery chargers in your plumbing truck to charge your 18 volt cordless tool batteries?
yes, but keep in mind it can drain your battery so your truck won't start. Some inverters automatically shut off to prevent killing the battery,
Where can you get an owner's manual for Durabuilt Cordless Tools?
Got the tool kit, cordless drill, flashlight, sander and saw a few years ago. The battery has no charging connector. I need to know how to charge the battery . Please advise.
Do cordless power tools have as much power as traditional power tools?
Traditional power tools will have much more power than any cordless tool will have.
How many bits does the DeWalt 18 volt Cordless Cut-Out Tool come with?
Usually it comes by itself.It doesn't even come with the battery,probably since DeWalt's are usually bought by contractors who already have a battery with their other power tools.
The Convenience of Cordless Power Tools?
Being able to use a power tool on any job site and at any location is extremely important for some people. To be able to do this, cordless tools are best. With cordless tools, it is wise to have ones that will all take the same battery pack. This will be most convenient. Many companies will offer one type of battery for all of their tools. Having extra batteries will be useful when away from the shop and the power runs out. Finally, the recommendations of the manufacturer should be followed when it comes to the charging of the batteries.
How do you i fix the service engine light in a 1997 Plymouth voyager?
Have the codes read, repair the cause, clear code with a scan tool or battery disconnect.Have the codes read, repair the cause, clear code with a scan tool or battery disconnect.
