May 07

Advantages of using rechargeable batteries

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For digital camera, MP3, radio, alarm clock … So many battery-operated devices that are increasingly those who bet on the use of rechargeable batteries. And it all benefits: besides polluting less and be more environmentally friendly, are more expensive than conventional batteries, to be discarded when your load is finished.

Rechargeable batteries, on the other hand, only need to connect to a suitable charger ready to get back in a while. If you want to get the best use of rechargeable batteries and know which to choose, it should be clear certain things about them.
Rechargeable Battery Types

Several types of rechargeable batteries. The nickel-cadmium (NiCd) batteries are the cheapest, but they have a shorter life span and less capacity and also have memory effect (over time, but give signs of being charged, in fact they are not at all) . Another drawback is that cadmium is a highly toxic and polluting materials.

Moreover, the rechargeable nickel metal Hidreto (NiMH) are the most commonly used now because they offer greater capacity, last longer than the others and have no memory effect. Also, less pollution. Finally, lithium ion batteries (Li-ion) are the most expensive, but last a long time as new, its capacity is huge and have no memory effect.
Take care of them and save

To recharge this type of reusable pillar need a charger that plugs into the mains. Based on this, the batteries take more or less time to fully charge. Tip: choose a charger with full charge indicator to prevent overheating in the batteries.

Cheaper chargers are those that perform a slower recharge, but that’s not a problem, because batteries end up having longer life. Also, do not expose to heat and store them in a cool, dry place. When you detect a leak or other oxide, discard them. If you use them, this type of batteries are convenient and a great way to save.