What to pay attention to when purchasing lithium batteries.
Lithium battery packs are divided into
power lithium batteries and lithium polymer batteries. The electrolyte solution of lithium battery packs is liquid, so it is more unstable than lithium polymer lithium batteries. If the charging plug used does not comply with regulations or is subjected to external forces or factors, it may lead to safety hazards. Many smartphones, laptops, and other handheld electronic devices use lithium battery packs as their primary batteries. For better safety reasons, the following points must be noted when purchasing lithium battery packs. Next, let's take a look at what to pay attention to when purchasing lithium batteries with our energy manufacturers.
Appearance design and indicated capacity of lithium battery pack
Looking at the appearance design usually refers to examining the appearance design, workmanship quality, size, and production process of lithium batteries. Check if the line width at the joint of the metal shell is not wide, if there are burrs, wood stains, and how it feels to the touch. Excellent production processes provide a comfortable touch. After polishing, the rubber oil polishing material not only has a good touch, but also has strong insulation performance. Lithium battery packs that do not clearly indicate their capacity may be in violation of regulations. Manufacturers may use fake lithium battery packs or recycle lithium battery packs for processing, and these batteries are likely to be sold back to the industry market. Many low-priced products in the industry market are made from recycled battery cells. Although the price is low, the cycle time is short, the product quality is unstable, and careless application can damage the phone. In addition, we should also check if there are any matching charger plugs. If there is no matching charger, the battery may be damaged later due to the mixing of lead-acid chargers.
Wood ensures standby time
The lithium-ion battery pack will continue to be used for the next charge of the battery to the phone. The rechargeable batteries sold in the industry market cannot guarantee customers' continued use behavior, mainly due to the unstable raw materials of the batteries themselves. Many low-priced lithium application products have poor battery cores, resulting in short standby time.
Is the lithium battery pack equipped with a safety protection circuit board
The characteristics of
lithium batteries depend on the need for protective plates to be added to prevent overcharging, overdischarging, and short circuits. Lithium batteries without protective plates may pose risks of bending, leakage, and explosion. In the fierce price war, various battery packaging factories are seeking lower priced protection circuits, or ultimately ignoring this device, which has led to the proliferation of lithium batteries with explosive hazards on the market. In this case, consumers cannot distinguish whether there is a protective circuit board from the appearance design, so it is best to choose reputable merchants to purchase. If the circuit board is not repaired, there is a risk of bending, leakage, and explosion in the lithium battery pack. In the fierce market competition of the same industry, every Chinese household is looking for lower priced maintenance circuit boards, and then ignores lithium battery safety protectors, which poses a risk of explosion safety in the liquidity of the industry market. The customer is unsure if there is a repair circuit board for the power lithium battery.
Look at the manufacturer's brand (for example, a brand like BATTSYS is good)
There are many enterprise brands of lithium batteries, but the product quality is difficult to see from the appearance design. In this situation, everyone needs to put in more effort and search for manufacturer information on the official website before making a selection. Generally speaking, technical professionals are more trustworthy than small processing plants, and manufacturers with longer experience are more trustworthy than those who have just entered the field.
