Lithium iron phosphate battery will enter your life
Disposable dry batteries can be seen everywhere in daily life, bringing great convenience to people, but the environmental pollution caused by discarded disposable dry batteries has been fully understood by people. Is there any alternative to disposable dry batteries? The answer is that it has already existed, but it has not received everyone's attention. This article will introduce the characteristics of lithium iron phosphate batteries, an alternative to disposable dry batteries that have been used for several years. The single-cell voltage of the lithium iron phosphate battery is 3.2V, and the single-cell voltage of the ordinary dry battery is 1.5V. The holder tube is a short circuit (conductor). One holder tube and a lithium iron phosphate battery can replace two batteries. Dry battery, the voltage of 3.2V replaces two dry batteries of 3V, the voltage is higher than 0.2V, it has no effect on the electrical appliances. As long as it is an even-numbered N-cell dry battery application site, N/2-cell lithium iron phosphate batteries and N/2-cell space holders can be used to replace dry batteries, but please be aware that single-cell dry batteries cannot be replaced by lithium iron phosphate batteries. For example, if the electronic clock uses a dry battery, it must not be replaced by a lithium iron phosphate battery, because the voltage of the lithium iron phosphate battery is a little more than twice the voltage of the dry battery, and if installed, the clock core will soon be burned. I used lithium iron phosphate batteries to replace the dry batteries used in remote control handles, cameras, electric shavers, flashlights, gas stoves, gas meters, electronic safes, etc. I have not purchased dry batteries for more than two years.
Advantages: One is a low carbon and environmental protection; the other is saving money for yourself. The capacity of lithium iron phosphate battery is about 800MAH for AA type and 600MAH for AAA type. It only costs a few cents (about half of a mobile phone battery) to charge once, and it takes longer than ordinary dry batteries to charge once. Slightly shorter than alkaline batteries, that is to say about 0.1 yuan per charge, close to about 5 yuan to buy two alkaline batteries, the cost savings are considerable, especially when used on the camera, the effect is most obvious.
What everyone is most concerned about is the number of times and price of lithium iron phosphate batteries. Theoretically, it is about 1,000 times. Even if it is 500 times, it will take more than ten years. The price may be a bit unbelievable. On Taobao, AA batteries are less than 10 yuan, AAA batteries are less than 8 yuan, and the charger is also less than 30 yuan. Let me introduce you to replace the No. 1 dry battery in the gas stove. The new gas stoves all use solenoid valves and electronic ignition. They use two No. 1 dry batteries. The quality of the current No. 1 dry batteries is not very good, and the capacity is small. The time is relatively short and it is not economical, so I use the No. 5 to No. 1 converter to complete the replacement, please see the picture. There are two kinds of conversion cylinders, one is single-cell conversion, the other is two-cell parallel conversion to obtain a large-capacity battery, the single-cell conversion can be loaded into the occupying cylinder, and the two parallel conversions can be loaded with two iron phosphate Lithium battery (don’t install one lithium battery and one holder, otherwise the lithium battery will be discharged after a short circuit and will be permanently damaged). Replace the two dry batteries with the two conversion cartridges that have already installed the holder and the lithium battery. OK, it can be used for at least two months with one charge.
Because the voltage of lithium iron phosphate batteries is twice that of dry batteries, be careful when using them.
