Rebuilding a Cordless Tool Battery - What You Need to Know

In my knowledge I have identified that most customers are not conscious that it is attainable to rebuild the battery to their cordless resource. Rebuilding a battery has several rewards over buying new. Most often than not, it expense significantly significantly less to rebuild a battery than to obtain a new a single. Also, the high quality of the cells utilized to rebuild a battery is typically increased than these that had been at first employed out of the manufacturing facility. Finally, environmentally talking, each time a battery is rebuilt there is one a lot less getting disposed. Most each regional Battery Store provides this sort of a assistance and there are dozens of organizations whom supply this services on-line. Ahead of having your battery rebuilt get to know the fundamentals. A basic search of the Net will assist you learn the requirements of your cordless device battery.


The a few chemistries utilized in today's cordless instruments are Impeccable-Cadmium (NiCd), Nickel-Metallic Hydride (NiMH) and Lithium-Ion (Li-ion). The most common is NiCd. The cost to rebuild a battery will mostly be established by its chemistry. Each and every of the chemistries has a distinct set of characteristics and relocating from NiCd to Li-ion has considerable price will increase.

Understanding the chemistry expected to rebuild your battery is also critical for charging functions. Make certain that your charger will assistance the chemistry you prepare to use to rebuild your battery.


Voltage will establish the sum of cells utilised to rebuild your cordless resource battery. The most frequent cell employed in today's cordless tool batteries is the one.2V Ni-Cd Sub C. To establish the sum of cells to be utilised to rebuild your battery divide the cordless device battery's Voltage by the Voltage of each mobile. For instance, an 18V battery would use 15 one.2V Sub Do cells.

Milliampere-hour (mAh)

In a basic sensation the mAh ranking of a cell denotes the 'run time'. The higher the ranking the extended the battery will operate prior to needing to be recharged. Widespread variety for mAh rankings is amongst 1200 mAh and 2700 mAh. Most cordless device batteries are developed making use of 1200 mAh or 1500 mAh cells. Substantial-end manufacturer identify resource batteries are commonly built with 2200 mAh or 2400 mAh cells.


How you use your cordless resource will also assist figure out how a lot you are inclined to commit in a new battery. An individual who is utilizing their resources in Do-It-Oneself initiatives could be significantly significantly less ready to spend for a Ni-MH 2700 mAh rebuild than the contractor who makes use of their equipment for daily business applications.

Knowing the basics of battery rebuilding will make you an informed buyer. Uncover a assistance supplier who is ready to offer you a warranty on their work and one willing to supply printed benefits of the submit-develop prime, charge and/or check of your newly rebuilt battery.


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