Rechargeable batteries offer environmentally friendly and cost-effective alternatives to traditional disposable batteries. Though the initial cost of rechargeable batteries is higher, they may be recharged hundreds of times, resulting in lower costs overall. Taking care of your rechargeable batteries involves using a charger made for your specific battery type and storing, cleaning and using rechargeable batteries properly. To extend the life of your batteries and prevent damage, always refer to the manufacturer's directions for battery and charger care.
Instructions
1. Charge your batteries several hours before use and follow the manufacturer's directions on how long you should charge your batteries. Avoid overcharging or letting the battery die completely as this will shorten the life of a battery. Make sure you're using the right type of charger for your batteries, as not all battery chargers are interchangeable.
2. Clean the ends of your batteries with a clean pencil eraser or cotton swab dipped in rubbing alcohol before placing it in a charger or electronic device. This practice helps ensure optimum charging and discharging.
3. Store unused batteries at a cool room temperature. Extreme heat and cold can damage or shorten the life of rechargeable batteries. Optimally, store the batteries at 60 to 75 degrees Fahrenheit. Do not store batteries on a charger or in a device, as overheating may occur.
4. Avoid mixing rechargeable and non-rechargeable batteries or partially recharged batteries with fully charged ones. Additionally, never use two different grades or alkaline and non-alkaline batteries. These practices will cause a battery to discharge improperly and may cause damage to electrical equipment or result in battery leakage.
5. Use the right type of battery for your device. Low self-discharge batteries, such as newer nickel metal hydride (NiMH) or lithium, are designed for high-draining devices such as digital cameras, video equipment or handheld electronics. Nickel cadmium (NiCad) rechargeable batteries do hold a charge for long periods, but these batteries are losing popularity due to environmental concerns about the toxicity of cadmium.
6. Dispose of rechargeable batteries properly. Due to the chemicals in most rechargeable batteries, they should not be disposed of in household waste. Contact your waste management company or a local recycling center to find out where to dispose of rechargeable batteries in your area.
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