How long should the first charge be for a small electric car?
3 Answers
For the first charge of a small electric car, it should be charged for about 8 to 10 hours. Precautions for the first charge: When charging the electric vehicle for the first time, the battery should be fully charged; the first charge should be done during the day, as this makes it easier to monitor the charging time; try to fully deplete the battery before the first charge. After using the battery for 6 months: It is recommended to perform a deep discharge of the battery once a month, followed by charging the electric vehicle battery for 12 hours. This is very beneficial for restoring the battery's capacity. Generally, charging when the battery is half-depleted and before it reaches under-voltage can prevent early capacity loss and over-discharge.
When I first bought my small electric car, I was curious about how long the first charge should take. After checking some information and asking friends, I was advised to fully charge it for the first time to calibrate the battery system and make the range display more accurate. My car takes about 4 hours to fully charge, and I unplug it once the indicator light turns green to avoid overcharging. Worried about overcharging damaging the battery? Modern chargers have protection features that automatically stop charging, so there's no need to stay up all night charging. After that, I try to keep the battery level between 20% and 80% for shallow charging and discharging, occasionally doing a full charge to maintain battery health. Also, using the original charger prevents voltage instability issues. Temperature affects charging speed—it might be shorter in summer and longer in winter. Overall, don’t stress too much; handle charging simply and properly, and you’ll ride with peace of mind.
As someone with a basic understanding of electronic devices, I've studied the principles of small electric vehicle batteries. The key to the first charge lies in calibrating the Battery Management System (BMS), so it's essential to charge to 100%. The duration depends on capacity and power—small electric vehicles typically take 3-6 hours for a full charge. Don't worry about the time; lithium batteries are designed with overcharge protection circuits. After the first charge, you can charge as needed to partial states to extend battery life, unlike more fragile lead-acid batteries that require deep charging initially. Ensure the charging environment is ventilated and dry to avoid high-temperature hazards. It's recommended to perform a full charge every quarter after the first to calibrate the system, ensuring accurate battery level and riding distance matching. In the long run, proper battery maintenance can extend its lifespan by several years, saving money on replacements. For daily charging, avoid starting from 0% to prevent deep discharge, which can reduce capacity and efficiency.
