Battery Guide - Rechargeable In-Depth Information

When you first receive your rechargeable battery, there are a few important details you should know and certain maintenance steps to take before jumping right into using it.

A Rechargeable Battery's Lifespan

The lifespan of a rechargeable battery is measured in the number of full discharge to charge cycles it is capable of before reaching the end of its rated specifications. When this end is met, it is recommended that you replace the battery. Weaker batteries usually last a few hundred cycles, while stronger, more efficient batteries can last for thousands of cycles. Depending on how often you use a battery, it can last anywhere from a few months to multiple years before becoming inoperable. If your batteries are constructed with a NiMH or NiCd chemistry, make sure you consult the manufacturer's website and perform proper conditioning to ensure they last as long as possible.

How to Condition a NiMH or NiCd Battery

Recharge your NiMH or NiCd battery to full capacity. Next, place the battery in a device, such as a flashlight, and run it until the battery fully discharges. Repeat this process three to four times. Finally, recharge your now conditioned battery to maximum capacity. For best results, repeat this process every two to three weeks. Please note that this is only meant for NiMH or NiCd batteries, and that not performing regular conditioning can cause the Memory Effect in nickel-cadmium and nickel-metal hybrid batteries, which will greatly reduce your battery's health and lifespan.

What is the Memory Effect?

When your nickel-cadmium or nickel-metal hyrbid battery memorizes a shortened life cycle caused by repeated incomplete discharges, reducing its overall lifespan.

How to Recharge Your Batteries

There are a wide variety of different ways for you to charge your rechargeable batteries. Many batteries can be recharged through the device that they're installed in, while others use a dedicated external charging device that plugs into a wall outlet. Some batteries, however, come with a built-in charging port for you to recharge them directly with a USB charging cable. Please always make sure to recharge your batteries according to the manufacturer's guidelines. Do not, under any circumstances, recharge a battery with a charging method that it is not designed for as this can cause serious complications.

Warning

Make sure that you recharge your batteries in a dry environment that is room or cool temperature. Please also ensure that you recharge your batteries in a location where they cannot get damaged from falls or impacts. Also, do not leave your charging batteries unattended as they could potentially overcharge.