Unverified82% confidenceTradeoffTime unknown
内置电池是续航与重量的矛盾点：带电池的机型比同规格插电款重200-400g且体积更大。如果99%时间在室内插电用，选无电池款更轻更便宜
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Unverified采用干电池供电换取超长续航，但相比内置充电款需自行更换电池，且机身略增重量89% similarUnverified电池续航与体积/重量成正比，宣称一次充电开100+罐的机型往往电机和电池更重，日常家用20-30罐续航配合便携体积更实用89% similarUnverified便携屏自带电池款重量普遍比无电池款重150-300g且厚度增加，纯扩展用途选无电池款更轻，户外无电源场景才需自带电池88% similarUnverified使用两节AAA干电池供电，续航长但整机重量因此不算极致轻量；若追求极致轻薄便携可对比内置锂电池的竞品88% similarUnverified可换电池款（如18650/AA）比内置锂电池款更耐用且便于野外更换补给，但重量大、需额外携带电池；自驾露营优选内置大容量款，长线徒步优选可换电池款88% similar
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