【Lithium-ion Battery Design】The battery is made of lithium-ion battery, which can be recharged and used repeatedly and is not easy to age. In addition, lithium-ion batteries produce almost no self-discharge,...
【31V Fast Charging Design】31V fast charging design, it only takes 4-5 hours to fully charge the Kalado vacuum cleaner, and it can be used for 14-40 minutes. Additional batteries can...