Both batteries are secondary lithium batteries, but defined from different angles. Lithium iron phosphate battery means the positive electrode material is lithium iron phosphate; lithium polymer battery means the electrolyte is a solid gel substance.
What I mean is that lithium polymer batteries can use lithium iron phosphate as the positive electrode, and lithium iron phosphate batteries can also use gel electrolytes~
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To put it bluntly, they are two things that do not have the same kind of dimension.
Just like when you're shopping for clothes, if the salesperson asks you, "Do you like green or pure cotton?" ' You must feel that this seller deserves a lot of money.
Also, anything called original is fundamentally fake, just like Apple never claims it's authentic.
The batteries haveCan lithium cobalt oxide be used plugged in?
Lithium cobalt batteries use lithium cobalt oxide as the cathode (which has a higher voltage than lithium iron phosphate lithium). question of banking batteries.
There are too many errors in the answers on the first floor. Cobalt-lithium refers to the positive electrode, 18650 refers to the cylindrical battery model, and polymer refers to the electrolyte of lithium batteries. it's not the same concept, so naturally we can't compare them.
Which lithium battery is best
Yes.
Lithium cobalt oxide battery is also a kind of battery. The battery receives electrical energy from an external circuit and converts it into chemical energy from the battery. Once the battery energy is consumed by discharging, it is restored by charging and can be discharged again, forming thusi a charge-discharge cycle.
Lithium cobalt oxide batteries have a stable structure, high capacity ratio and outstanding overall performance. However, they have poor security and a very high cost. They are mainly used for small and medium-sized cells and are widely used. in laptops, cell phones and MP3/4. In other small electronic equipment, the rated voltage is 3.7V.
Ternary lithium battery, lithium iron phosphate battery, lithium cobalt oxide battery, etc.
1. Ternary Lithium Battery: It is one of the commonly used batteries in electric vehicles. The advantage is that it has higher energy density and better charging performance, can be fully charged in a relatively short time, and can provide long cruising range. To use themFor electric vehicle owners looking for fast charging and long range, ternary lithium batteries are a good choice.
2. Lithium iron phosphate battery: Lithium iron phosphate battery has outstanding performance in safety, stability and environmental protection. It does not contain heavy metal elements and is environmentally friendly. At the same time, its structure is stable and not subject to safety issues such as thermal runaway.
3. Lithium cobalt oxide battery: Lithium cobalt oxide battery has outstanding performance in energy density, can store more electrical energy, and provides longer cruising range for electric vehicles. Charging is also relatively fast.