Removable lithium battery for flexible charging and uninterrupted cleaning The battery can be detached from the vacuum cleaner and charged separately. This allows the vacuum to continue working with other batteries while one is charging, or enables you to charge the battery at a more convenient location. Lightweight and compact design for better handling The small, lowweight battery reduces the overall weight of the vacuum cleaner and improves handheld comfort, especially during long cleaning sessions. Optional battery power display for intuitive monitoring When paired with a separate power display device, you can see the remaining battery power more clearly, making it easier to know when to or recharge. Long cycle life for economy and reliability Lithium batteries typically support 5001000 full chargedischarge cycles. A higher cycle life means longer overall battery life and better longterm value. Use scenarios Largearea or multiroom cleaning: Swap in a fresh battery to avoid downtime while one battery charges, keeping your cleaning routine efficient. Stair or overhead cleaning: The lightweight, compact battery reduces fatigue for extended cleaning tasks. Realtime battery planning: Use a power display accessory to monitor remaining capacity and schedule charging before the battery runs out.