Introduction

The electric mobility revolution has captivated the automobile sector, particularly in the two-wheeler category. Two-wheelers have long been a popular commute choice among working people. If we want to lessen our dependence on fossil fuels, electrifying this market is critical.

According to Frost and Sullivan, the two-wheeled electric vehicle market will account for nearly 60% of all-electric vehicles by 2020, with a projected 38% increase. The worldwide two-wheeler EV sector was worth $9 billion in 2018 and is anticipated to grow at an annual rate of 7% from 2019 through 2023.

Electric two-wheelers are quickly becoming popular among drivers, particularly individuals who live in cities and have to deal with high fuel costs, rising air pollution concerns, and the excitement of having an electric vehicle.

However, an electric two-wheeler has a long way to go!

The cost of batteries and their upkeep are significant hurdles. Criterions such as safety, longevity, and performance frequently come to the attention of purchasers. In reality, thanks to their longer life spans, superior discharge rates, and lighter weight, lithium-ion batteries have experienced a rapid transition from lead-acid batteries.

Even with Li-ion batteries, risks such as thermal runaway leading to explosions, or capacity loss due to aging are leaving customers helpless. In certain severe conditions of temperature, voltage, and charge/discharge rate, their high energy density might leave them unbalanced.

Fortunately, for electric two-wheeler EV producers and two-wheeler lithium battery pack makers, there's some good news! These are the sort of problems we aim to overcome. Our SPP two-wheeler lithium battery management assists to ease this transition toward electric mobility by smoothing out the process.

Why is a two-wheeler lithium battery Management System (BMS) important?

Batteries are one of the most significant expenditures for an electric two-wheeler's end user. They're delicate items that can deteriorate from overcharging, underuse, or extreme temperatures.

This is why a Battery Management System (BMS) is required for the longevity of a rechargeable lithium-ion battery. A BMS, also known as an "electronic brain," monitors the smooth operation of the battery pack's individual cells and prevents them from exceeding safe operating limits.

It optimizes, protects, and manages the internal cell hardware components of your Tesla. It keeps track of things like current, voltage, temperature, SOC (state of charge), and health. When you're designing your battery, a smart BMS will provide information on the battery's overall condition.

Consider the two-wheeler as a muscular being with its battery as its brain. The BMS is the grey matter that controls the well-being of these muscles. Let's suppose your battery is getting old or enduring high heat loads while continuously delivering large currents; this puts your vehicle at risk in general. This can assist you to extend the life of your battery if it is detected and fixed promptly. This is when the BMS comes into play.

Why should use SPP Electric two-wheeler Lithium Battery?

The SPP BMS measures important two-wheeler lithium battery parameters that provide valuable information on the condition of the electric bike's battery. When it comes to correctly determine an electric two-wheeler's State of Charge (SOC) and State of Health (SOH), it is best in class. So, how do these variables link to the vehicle's efficiency?

The State of Charge (SOC) is a measure of the amount of charge in the battery. It's similar to estimating how much gas is left in the tank of a regular bicycle. Overcharging and undercharging cause Li-ion batteries to degrade. As a result, monitoring both conditions may allow for timely notification via measuring SOC levels.

Finally, the SOH or the State of Health compares the battery's current condition to its ideal state. Our team has put in a lot of effort into researching and developing predictive modeling for assessing the SOH. These algorithms are highly configurable and compatible with over-the-air updates depending on the application of the battery.

Every second of the two-wheeler lithium battery life will be documented, unlike our competitors. The OEM may conduct more thorough post-mortem and warranty claim investigations as a result of this additional information.

Normally, this would produce an enormous amount of data, but we've developed compression algorithms that cut memory and communication bandwidth usage by a factor of 20 while still maintaining high-security levels.

Factors you should consider when acquiring a lithium battery for your two-wheeler

Quality 

A battery pack is only as valuable as its weakest cell, and the thing you put it in determines its longevity! Getting a long-lasting battery was an almost pure chance in the past. A good pack that lasted a few years or survived a six-month trip on an airplane without self-discharging to death was incredibly uncommon.

Batteries, on the other hand, have improved dramatically in recent years. We've finally reached a point in development where reliable and high-quality batteries are readily available today, it's the smaller details that count most, such as getting one from a reputable supplier who backs a warranty and sells enough of them to keep freshly produced packs in stock.

Chargers and BMS

Lithium batteries are lightweight and long-lasting, but they have limits. A BMS, or Battery Management System, is necessary to ensure a long life for battery packs. It monitors all cells' voltages as well as how many Amps are flowing and frequently watches how many Amps there are in the pack. If any limitations arise, the BMS should stop providing power safely if required.

In a perfect world, the BMS would just sit there and do nothing. Riding until your battery's energy is depleted will turn off and avoid any cell damage. This is the same case for the charger; the BMS will allow the charger to function as long as all of the cells are in agreement and within their limits, but a good charger is critical and frequently overlooked. I've seen great battery packs destroyed by bad chargers many times.

Mounting of the two-wheeler lithium battery pack 

There are excellent sites and convenient ones, but they seldom exist in one place. For the greatest possible weight distribution and ride comfort, inside the frame and between the wheels is ideal... while on a rear rack or saddle bag is easy and convenient, it may have an impact on handling. This is where form and weight come into play!

Conclusion

We've only scratched the surface of what goes into an excellent battery pack for an electric two-wheeler. These are just but the basics. Remember to do your research and purchase from a reputable supplier to ensure you're getting a quality product that will last for years to come.