![where can i recycle batteries where can i recycle batteries](https://cicenergigune.com/media/uploads/mediacenter/lithium-ion-battery-lifecycle-cicenergigune1.jpg)
Here's why: Disposable batteries are much more expensive to recycle than rechargeable ones, and the small amounts of iron, zinc and manganese that can be recovered have low value. The recycling of disposable or single-use batteries has far fewer economic and environmental benefits than recycling rechargeable batteries. Why we don't recycle disposable batteries? Batteries containing these materials need to be carefully disposed of to avoid the harmful effects on human health and environment. The main environmental concerns of batteries are the harmful materials they contain, such as Mercury (Hg), Cadmium (Cd) and Lead (Pb). Environmental Concerns of Batteries Every year, more than 120 million batteries are consumed in Hong Kong and the majority of them are primary batteries. No mercury was found in NiMH rechargeable batteries, and the cadmium and lead contents were within the limit of EC Directive.Īrticle extracted from Consumer Council press release dated 15 July 2002. So, the longer the rechargeable battery operates the more the cost saving - and solid waste reduction. While the rechargeable battery is still usable and has not created any solid waste, as many as 51 alkaline batteries have been spent for the entire duration of the operation and produced waste of an equal number of used batteries. The cost saving in operating the device for 2,000 hours is as much as 50% of the total purchase price of alkaline batteries used. Take, for instance, the case of a MD player that uses one AA size rechargeable battery. radio), medium drain (MD player), and pulse drain devices (photoflash) but NiMH batteries can be reused over several hundred times while alkaline batteries can be used only once. Rechargeable batteries may not last as long as alkaline batteries on a single charge in low drain (e.g. motor toy car, digital camera) they lasted longer than alkaline batteries on a single charge. Rechargeable batteries performed better on "heavy continuous drain" devices (e.g. Here are some of the facts, based on a Consumer Council test on 18 models of NiMH (nickel metal hydride) rechargeable batteries, that show the benefits to both the consumers and the environment: Rechargeable batteries: a win-win option for both consumers and environment Use rechargeable batteries - to not only save money but also reduce solid wastes. Usually used as car batteries and backup power supply.Ĭonsumer Council's test on rechargeable & single-use batteries CHOICE # 309 (ii) Perform better on "heavy continuous drain" devices. Usually used in light weight electronic devices. Not suitable for devices that require high current.Ĭommonly used in daily applications.
![where can i recycle batteries where can i recycle batteries](https://commonsensehome.com/wp-content/uploads/2019/04/battery-recycling.jpg)
Comparison on primary and r echargeable batteriesīatteries are used in our daily life to provide energy for a wide range of cordless equipment and tools such as mobile phones, cordless phones, notebook computers, digital cameras, toys, electronic game sets, radios etc.īatteries are mainly classified into primary (single use) and secondary (rechargeable) batteries and can be of different shapes and sizes, including AA, AAA, C, D, 6V, 9V, button shape and some specialized batteries.Ĭommonly used in daily applications.