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Unverified75% confidenceTradeoffTime unknown

机身越轻握持越舒适但电池越小续航越短，重度大扫除选300-400g带大电池款，日常点清洁选200g以下轻量款

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Unverified续航越长电池越大机身越重，长续航款常达500-800g，长时间手持易疲劳，若仅短时点状清洁选轻量200g级更省力88% similar Unverified100㎡以上大户型不建议选可拆卸电池但只配1块电池的机型，最大档续航难以一次打扫完全屋，应选支持双电池或续航60分钟+的机型86% similar Unverified使用21700电池，相比18650筒续航更长且电池可更换，但筒身直径因此偏粗，手小用户握持舒适度下降86% similar Unverified外观越小巧便携电池续航往往越短，纽扣电池款体积小但续航有限，可充电锂电池款体积略大但一次充电可用1-2周，长期使用选可充电更省心85% similar Unverified体积小重量轻便于携带，但相应电池容量有限，高亮模式下续航时间较短，长时间使用建议搭配充电宝85% similar

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