1. Look at the battery capacity and current first
It is important to match the lithium battery with the car. The simplest way is to look at the capacity (Ah) and cold starting current (CCA) first.
Capacity (Ah): represents how much power the battery can store. The larger the number, the longer the battery life.
Cold starting current (CCA): affects the starting performance. The larger the value, the more powerful the low-temperature start.
2. Pay attention to the battery size and interface
Different models have different battery sizes. Measure the original battery before buying:
Length, width, height
Position of the positive and negative terminals
3. Understand the safety performance of the battery
Although lithium batteries have many advantages, safety is also critical. When purchasing, you should look at the following points:
Overcharge, over-discharge, short-circuit protection
The battery shell should be resistant to high temperature and vibration
Have formal production qualifications and quality certification
4. Choose a well-known brand or reliable manufacturer
Recommended selection:
Factory with more than 10 years of production experience
Export to multiple countries, quality guaranteed
Provide OEM/ODM customization and after-sales service
5. Check the warranty and after-sales
Good lithium batteries will have a warranty period. Usually at least 1 year warranty, if there is a quality problem, it can be replaced or repaired in time.
6. Look at the cost performance
Although lithium batteries are more expensive than lead-acid batteries, they last longer, require less maintenance, and have stable performance.