18V 4.0Ah Ni-MH Battery Replacement for Makita PA18 1834 1822 1823 1835 8391D 192827-3 192829-9 193159-1193102-0 192826-5 192827-3

Product Information

This battery has been manufactured with high quality components. It conforms with the exact specification of the original manufacturer and the battery is guaranteed against all manufacturing defects. of time and use. Some people say that you can break up the crystallization by running the battery at a very low volt (.5V or less) We highly recommand Ni-MH cell battery to instead of Ni-Cd cell battery.Ni-MH Technology means less memory effect, charge and use whenever you want to. Much better than Ni-Cd. Use the full capacity of the battery between charging for best results. Simply put, as a rule of thumb, you should discharge completely and charge completely.

This rechargeable MAKITA PA18 power tool battery (cordless drill battery) is also compatible with the following power tool (cordless drill) model numbers: That would depend on both your charger and power tool. A lot of chargers will charge Ni-MH batteries, and a few others will charge Li-Ion.

Replacement for Makita PA18 Power Tool Battery

A. Makita warns that non-genuine batteries could perform poorly, catch fire, damage the charger, and so on. Their use will certainly void the tool warranty. Any of these things might be true, but let’s not forget that Makita has a vested interested in selling you its own battery! Be prepared for any unpleasant chemical spillage - ventilation/gloves/goggles/bath sink - I've no idea what is in these batteries! Hello There, I had exactly the same problem with an 18v Dewalt one. At the time I was in Collage(Electrical Installation) and I mentioned it to one of the Lecturers in the morning. It depends" is the correct answer. Factors such as temperature, the material being drilled, whether the drilling is non-stop or intermittent, the speed that you use- all these will affect a cordless drill battery's usage time for a fresh charge. Here are some formulas to help give you an idea of how long the battery will last. Amp hours = number of amps x number of hours. Amp hours / number of amps = number of hours.

Makita PA18 battery by Tool-battery.co.uk is designed for use with the Makita cordless drill. The PA18 is designed to be 100% compatible with more other part numbers too. Our Makita power tool batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to meet and exceed original equipment manufacturer specifications. Batteries can also be rated by cycle life: the number of times they can be recharged. However, it’s not a figure you see quoted very often, and because everyone uses their tools differently, it doesn’t have much practical bearing on your decision. We guarantee to provide brand new high quality replacement batteries with REAL SPECIFICATIONS, e.g. Capacity Rating (AH or mAh) and Type (Ni-Cd, Ni-Mh, or Li-Ion) Cordless drill batteries are expensive. So get with the program and follow these battery care tips to get the longest life and best performance out of them. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Don't leave them in the car either in the cabin or the trunk. Heat (above 140 degrees F) and subzero cold can reduce power tool battery life by 15 percent. Else, assuming it's out of guarantee, start by taking it apart - there might be an anti-tamper screw or cover, but they're usually no bother. Always use the correct combination of battery and charger. Never try to mix them, even if the battery fits physically. You’ll either undercharge, which is pointless, or overcharge, which reduces battery life and can be dangerous. FAQ Q. Is it better to always use Makita-brand batteries? I’ve heard copies can be dangerous. A. It’s impossible to know precisely because it depends on the battery type, the tool it’s fitted to, and the conditions of use. We can make some generalizations, though. NiCad batteries are usually good for around 18 months; NiMH for between two and three years. Batteries in Makita’s latest Li-ion 18V LXT range have a three-year warranty, so clearly the company expects them to last longer. Five years isn’t uncommon. Of course, all of this depends on proper care and recharging. Q. Is it cheaper to rebuild a Makita battery with new components? You could try opening the casing and looking for some obvious disconnection fault, but if the electronic control circuit is faulty you will need an electronics specialist to repair it.