Battery Longevity of KINGBULL Electric Bikes
Introduction
Kingbull electric bikes come with premium lithium-ion batteries renowned for their quality and durability. In this article, we delve into the expected lifespan of these batteries and share essential charging practices to help you maximize their performance and longevity.
Battery Specifications and Charging Time
The Kingbull battery uses a charger that meets US standards, with a voltage of 48V and a current of 3A. On average, it takes approximately 5 to 8 hours to fully charge. So, how long can this battery last?
Grasping Charge Cycles
Kingbull electric bikes come with high-quality lithium-ion batteries rated for 1000 full charge cycles before needing replacement. A full charge cycle is defined as charging the battery from a fully discharged state to a fully charged state. If the battery is half-discharged before charging, it counts as half a charge cycle. Therefore, discharging the battery to 50% and then charging it to 100% twice equals one full charge cycle. Charging before the battery is fully discharged can effectively double its lifespan!
Battery Lifespan and Warranty
If you use our electric bike daily, completing one full charge cycle each day, the battery life can reach at least 1000 days or approximately 2.8 years. Considering battery degradation, our batteries are designed to last between 2.5 to 7 years. Additionally, our batteries come with a two-year warranty. The actual lifespan of the battery depends on several factors, including how frequently the owner discharges and charges the battery. Heavy users who deplete and recharge the battery daily can expect a lifespan of about 2.8 years, while occasional users may see the battery last 3 to 6 years. On average, we typically see a battery lifespan of around 5 years.
Factors Influencing Battery Lifespan
Frequency of Discharge and Charge
The frequency of discharging and charging the battery affects its actual lifespan. For example, users who fully discharge and charge their batteries every day for a week will have an estimated lifespan of about 2.8 years. Users who charge less frequently can expect the battery to last 3 to 6 years. On average, we observe a typical battery lifespan of about 5 years.
Proper Charging Habits
Maintaining proper charging habits is crucial to maximizing battery life. While lithium-ion batteries don't wear out from use, improper charging can affect their performance. We recommend charging the battery when it reaches about 50%-70% discharge and avoiding overcharging. Using the original charger that comes with the Kingbull ebike is essential, as the standard charger and battery are optimized to extend battery life. We strongly discourage using non-original chargers, as they can shorten the battery life and pose potential safety hazards. Proper charging habits and regular maintenance can significantly increase battery life. Frequent overcharging or deep discharging can severely damage the battery and shorten its lifespan. Charging when the battery is 50%-70% discharged is advisable, and charging for about an hour after the charger light turns green is recommended.
Adopt Good Riding Habits
Try to avoid sudden stops. Electric bikes experience the highest power load during start and stop cycles. Frequent, unstable currents can reduce battery life.
Avoid Exposing the Battery
Extreme weather conditions can affect the battery's actual lifespan. Exposed batteries are more susceptible to lifespan reduction due to weather changes and are more likely to suffer damage from impacts while riding. KINGBULL eBikes feature built-in batteries with aluminum alloy casings and frame tubes, providing double protection. The battery is protected within the frame, avoiding collisions. The leading safety design ensures the battery is waterproof, fireproof, and explosion-proof, enhancing safety.
Use the Original Charger
The standard charger and battery can significantly extend battery life. We do not recommend using non-original chargers, as they may shorten battery life and even cause dangerous situations. Protect the charger and use it in good condition for charging.
