Should Battery Car Batteries Choose Lithium Batteries Or Lead-Acid Batteries?
In recent years, the widespread adoption of lithium batteries in electric two-wheelers has raised questions about the suitability of replacing lead-acid batteries with lithium counterparts. To address this, we'll examine the differences between lithium batteries and lead-acid batteries in terms of service life, cost-effectiveness, and range.
Weight and Size
Lead-acid batteries are notably larger and heavier than lithium batteries. While lithium batteries weigh a mere two to three kilograms, lead-acid batteries with equivalent capacity often exceed ten or even twenty kilograms. Although some lead-acid batteries now feature lightweight designs, lithium-ion batteries remain more flexible and offer easier installation options.
Service Life
Currently, lead-acid batteries typically have a service life of approximately two years, with a cycle charge and discharge limit of around 300 times. In contrast, lithium batteries can withstand over 500 charge and discharge cycles, with a general service life exceeding three years. Many lithium battery manufacturers even provide a three-year product warranty.
Cost-Effectiveness
Lead-acid batteries are generally more cost-effective in terms of upfront purchase price, with mainstream options priced around 450 yuan. In comparison, lithium batteries tend to be relatively more expensive.
Range
The range is a key concern for electric car users. When using the same 48V battery, both lithium and lead-acid batteries offer similar battery life when fully charged. Actual range primarily depends on factors such as speed and motor power.
In Conclusion
In summary, users who prioritize affordability may opt for lead-acid batteries. Conversely, those who value battery operability, longer service life, and enhanced performance may prefer lithium batteries. Safety remains a paramount concern in the industry, and it is an issue that must be continually addressed.
At Chengdu Kelan New Energy Technology Co., Ltd., we specialize in lithium iron phosphate batteries, boasting independent rese.