What are some ways to extend the life of your home battery?

　　(1) It is believed that when people buy rechargeable batteries, most of them are used in digital electronic products. The advantages of buying rechargeable nickel-metal hydride batteries are obviously better than rechargeable alkaline batteries. Nickel-metal hydride batteries can be charged thousands of times before processing or recycling. If you're not going to charge it, buy alkaline batteries. They hold energy longer than nickel metal hydride batteries. If a fully charged MH-Ni battery is stored for a long time without electrical energy, the function of the negative hydrogen storage alloy of the battery will be weakened and the battery life will be shortened

　　(2) Don't wait for the power to run out before charging. You can charge the NIMH battery at any time. They use a lot of power, so you have to charge them regularly. Fortunately, it doesn't take much power to charge a NIMH battery. After charging, be sure to remove the charger from the wall outlet. Rechargeable alkaline batteries will last longer if they are charged frequently. A completely depleted battery will shorten the service life of the battery

　　(3) Use the right battery. Not all devices are created equal when it comes to battery choice. Digital cameras drain alkaline batteries faster than vampires can take a human life. Therefore, be sure to buy batteries designed for high energy consumption.

　　(4) If the device is not in regular use, remove the battery, take out the battery of portable gaming equipment, seasonal electronics and unused household products. For Halloween, you probably bought a plastic skull in a box with a motion sensor on it. When someone hands him the device, the skull pops up and says something corny. But after Halloween, you should remove the battery and store it in a dry, cool place

　　(5) Put the battery in the refrigerator. If you live in a hot environment, keeping batteries in the refrigerator is very useful. This is very effective for NIMH batteries. Put them in the fridge and keep them at 910. At room temperature, they may retain only a small fraction. Alkaline batteries are more controversial. Studies have shown that alkaline batteries last only 5 percent longer if stored in a refrigerator. While this may not seem like much, if you live in a hot environment, your battery may run out, so the idea of putting alkaline batteries in the refrigerator is also possible. If you live in Alaska, your battery is probably fine in a drawer in your pantry. Note: Please wait for the battery temperature to return to room temperature before use. Also, if you need batteries in an emergency, remember to keep a battery set outside the refrigerator in case of an emergency.

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