48V battery: lithium battery vs. lead-acid battery

The battery is one of the core components of an electric bicycle (e-bike), which directly affects the performance, battery life and service life of the vehicle. Among 48V batteries, lithium batteries and lead-acid batteries are two common choices, but they each have their own pros and cons.

This article will compare these two batteries from multiple angles to help you choose the battery type that best suits your needs.

Lithium batteries: lightweight and efficient, the future choice

advantage:

• Light weight and small size

The weight of lithium batteries is only one-third to one-fifth that of lead-acid batteries. The smaller size makes the design of electric bicycles more flexible and easier to ride and carry.

• Strong battery life

Lithium batteries have higher energy density, and 48V lithium batteries can usually provide longer driving range and are suitable for long-distance riding needs.

• Long life

The number of charge and discharge cycles of lithium batteries can reach more than 1,000 times, while lead-acid batteries usually only have 300-500 times. This means lithium batteries are more economical in long-term use.

• More environmentally friendly

Lithium batteries do not contain lead, are less harmful to the environment, and are more in line with the concept of modern green travel.

shortcoming:

• higher price

The initial investment cost is higher than that of lead-acid batteries, but the long-term cost performance is higher.

• High security requirements

Lithium batteries can be at risk of overheating or catching fire if used or stored incorrectly, so they require a qualified charger and a safe battery management system (BMS).

Lead-acid batteries: the affordable traditional option

As a traditional choice on the market, lead-acid batteries also have its advantages.

advantage:

• Affordable for cyclists on a budget

For those new to e-bikes, the low cost of lead-acid batteries is a big draw.

• Easy to maintain and can be repaired anywhere

You can find lead-acid battery repair shops in small towns in Queensland or Tasmania, which are easy to repair.

shortcoming:

• Heavy weight and inconvenient to carry

If you frequently move your vehicle or ride up steep hills, lead-acid batteries may become a burden on you.

• Insufficient battery life and lifespan

It's fine for short trips, but if you want to ride for a long time, you may need to charge it frequently.

How do cyclists choose?

• Urban commuter party: lithium batteries are the first choice

If you commute around the streets of Sydney, Melbourne or Brisbane every day, the light weight and long range of lithium batteries can help you do more with less.

• Short-distance travel: lead-acid batteries are sufficient

If you only occasionally wander around your home or commute to and from get off work, lead-acid batteries can meet your basic needs.

• Long-distance adventure party: lithium batteries are more reliable

For those who like to ride to the Great Ocean Road or Byron Bay to explore the scenery, the battery life and stability of lithium batteries are the best choice.

What kind of battery is a good battery?

• High safety : Whether it is a lithium battery or a lead-acid battery, a reliable battery management system (BMS) is required.
• Strong battery life : Choose a battery with suitable battery life according to your daily needs to avoid the trouble of multiple charging.
• Good portability : For the riding experience, a lightweight battery will reduce a lot of burden.

Why does Keteles recommend lithium batteries?

Keteles electric bicycles use high-quality 48V lithium batteries. They are not only lightweight in design, but also focus on battery life and performance. They are perfectly adapted to Australia's diverse terrains. From the modern cities of Sydney to the rugged coastline of the Great Ocean Road, Keteles' lithium batteries can accompany you on your journey and explore endless possibilities.

Summary: Although lithium batteries are slightly more expensive, they are more suitable for modern cycling needs than lead-acid batteries in terms of performance, battery life, and environmental protection. Hurry up and choose your exclusive battery and make riding a pleasure!