Where to Check the Production Date of Varta Battery?

[AnnieLynn]

The production date of Varta batteries can be queried based on the product code. Additional Information: 1. Avoid storing the battery in a discharged state. When the battery is not in use, charge it once a month to extend its lifespan. 2. Regular inspection is essential. If the electric bicycle's range suddenly drops by several kilometers in a short period during use, promptly visit a professional battery repair facility for inspection, repair, or grouping. 3. Avoid high-current discharge. When starting, carrying passengers, or going uphill, it's best to use pedal assistance to minimize instantaneous high-current discharge. 4. Prevent exposure to high temperatures. Electric vehicles should never be exposed to direct sunlight, as it can cause internal damage to the battery. 5. Master the charging time. Typically, batteries are charged overnight, with an average charging time of about 8 hours. For shallow discharges (short travel distances after charging), the battery will charge quickly. Continuing to charge beyond this point can lead to overcharging, causing water loss, overheating, and reduced battery lifespan.