In daily work and life, batteries are essential daily necessities, mainly divided into ordinary batteries and rechargeable batteries. Ordinary batteries are also disposable batteries, and cannot be regenerated after being used up. Such batteries in the market are represented by zinc-manganese batteries. A rechargeable battery is a battery that can be recycled. When it runs out of electricity, it is energized with electricity. It can convert electrical energy into chemical energy. When it is connected to an electrical appliance, the battery converts chemical energy into electrical energy through a chemical reaction. Such charging-discharging-charging-discharging can be recycled. So what are the main differences between the two?
1. The rechargeable battery can be charged, but the ordinary battery cannot be charged.
Second, the internal resistance of the rechargeable battery is small, and the internal resistance of the ordinary battery is large, so the ordinary battery is not suitable for high current discharge equipment, such as digital cameras.
3. The self-discharge of the rechargeable battery is large, and the self-discharge of the ordinary battery is small, so it is not easy to leak light when the rechargeable battery is fully charged (about half will be lost in about two months).
Fourth, rechargeable batteries are not storage-stable, and ordinary batteries are storage-resistant, so long-term use of rechargeable batteries will greatly reduce performance and can not be used.
5. The voltage of the rechargeable battery is 1.2V, and the ordinary battery will be 1.5V. However, because the internal resistance of the rechargeable battery is small, the voltage during use is reduced, so in most cases, the two can be used universally.
6. Ordinary batteries are disposable. Once the battery is exhausted, it can no longer be used and can only be discarded. Common common batteries include alkaline manganese batteries, zinc-manganese batteries, lithium batteries, silver-zinc batteries, zinc-air batteries, zinc-mercury batteries, and magnesium-manganese batteries. The rechargeable battery can be charged with a charger and used repeatedly. According to different materials and processes, rechargeable batteries include lead-acid batteries, nickel-cadmium batteries, nickel-iron batteries, nickel-metal hydride batteries, and lithium-ion batteries. The advantage is that the cycle life is long, they can be fully charged and discharged more than 200 times, and some rechargeable batteries have a higher load capacity than most disposable batteries. In the use of ordinary nickel-cadmium and nickel-metal hydride batteries, the unique memory effect causes inconvenience in use and often causes early failure.
The above is the main difference between ordinary batteries and rechargeable batteries. Do the friends know? The friends can choose the right battery according to their needs! It is recommended to go to the Kelipu Mall under Chenguang for purchase. The daily necessities here are very expensive Preferential, to ensure that the factory direct sales, people are more assured.
Ottomans Furniture
Ottomans with rattan hand weaving style and aluminium powder-coated frame, you can sit or put your foot on that and rest yourself competely. Ottomans together with the lounge chair generally, you can relax and enjoy your life.
Even some ottoman have storage function, you can put pillow, books or small items on that.
Handwoven premium resin wicker UV resistant
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Cushions included with 30 density sofa foam
Versatile tempered glass tables
Cushions also available with 100% waterproof fabric.
Outdoor ottomans furniture with different style and hand weaving
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