Can I Put Nimh Batteries In Solar Lights

I would like to use ni mh batteries instead.

Can i put nimh batteries in solar lights.

Nickel metal hydride nimh nicd batteries are rechargeable batteries with an average lifespan of one to two years. Not only can you replace with nimh but they are the better choice of battery as they have benefits that their nicd counterparts don t. Non rechargeable alkaline batteries will not work optimally and can corrode your inner mechanisms to the point of requiring a replacement light rather than just new batteries. Is best to use the same type of battery that the solar light was designed for.

While nimh and nicd rechargeable batteries can be easily installed installing alkaline batteries in your solar lights can damage them to the extent that you may no longer be able to replace them with rechargeable batteries. While it s always possible incompatible nimh cells could damage a nicd charging circuit in the solar lights it s more likely the inadequate charging of the nimh cells by the nicd charging circuit. I have heard that these batteries are not so good for the environment because they contain toxic chemicals see wikipedia. All they need is either nimh nickel metal hydride or nicd type rechargeable battery.

The problem with using nimh batteries in place of a ni cd in a solar light. Nimh charge at a higher voltage which means they will not receive a full charge if much at all and will not last very long when the sun goes down. The solar light batteries in my garden are dead. You can also find nimh batteries in the same sizes as alkaline batteries which means you can find those that you can use for solar lights.

I will explain why later. When you need to replace the batteries for your solar lights i would recommend installing the nimh batteries. It is essential to replace your solar light batteries at least once per year because defunct batteries can affect the performance of your solar lights. Upon replacing them i realized they were the old ni cd rechargeable batteries.

These days most solar lights use nimh batteries because they are cheaper hold more electric charge and are much easier to dispose of without harming the environment. While most batteries that will fit will work at least for a while you really should only install nimh or nicd rechargeable batteries for the long term operation of your solar lighting system. Alkaline batteries also only power your solar lights for a short period of time.