The disassembled battery cannot be new. Do you think she has a bad cycle?
Furthermore, it turns out that Tesla itself is not a professional battery manufacturer. They bought their batteries.
Tesla could manufacture its own batteries in the future. Last year it acquired Maxwell and Hiba and has now put its own battery factory into production.
What is the difference between the original imported battery and the foldable battery for Nikon D850 camera?
18650 batteries are usually removed from old laptop or camera batteries. If you've ever removed an old laptop battery, you'll know that if you open the battery module shell, you'll find batteries inside. blue industrial packaging like this one. The second-hand batteries sold on the market are all foreign waste. Generally, these dismantled batteries are very olds, and some even pose a risk of leakage.
1. The battery market is very large. High imitation home batteries can be very real. The quality of high imitation batteries is of concern and their lifespan is very short. Only if you buy an "original battery" from formal channels, which costs about more than 300 yuan, will you feel more comfortable. If you want to buy replacement batteries, it is best to buy the domestic famous brand RAVPOWER, which is of good quality.
2. There is no difference between "originally imported batteries" and batteries made in China. Many lithium batteries for cameras are manufactured by OEMs in China. There are also many OEMs in the Philippines, Thailand and Vietnam. The place of origin does not matter and has nothing to do with the quality of the battery.
3. “Dbattery disassembly and assembly" should be "battery disassembly and assembly". This is probably an unscrupulous businessman who replaced the original machine with a high imitation battery from the box .same as "lens disassembly and assembly". Likewise, disassembled lenses are low-end kit lenses that buyers don't want at a discount, and the price will be cheaper than individually packaged lenses. It is impossible for buyers not to want the original fidelity battery. The reputation of companies selling "knocked down batteries" is questionable, as are their sources. Therefore, when senior photographers buy a new machine, they should keep it. in the original unopened box to prevent accessories from being exchanged
.