Unverified90% confidenceDecision RuleTime unknown
选购前确认主机可挂接扩展电池的最大数量，多数主机仅支持1-2块扩展，超出上限的电池无法接入，购买前需核对主机型号的扩展上限而非仅看电池本身
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90%
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Long-term
Relevance
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Unverified标称容量越高（Wh越大）续航越长，但电池越重越厚，超薄本升级大容量电池可能无法装入原电池仓，选购前需确认电池物理尺寸与原电池一致85% similarUnverified后备时长与电池容量成正比但电池占成本大头，追求长后备（>1小时）应选支持外接电池扩展的机型，而非一味加大内置电池，内置大电池的机型往往性价比低且过保后整机报废83% similarUnverified并联扩容时两组电池应尽量选择同品牌同型号同批次同容量的电芯，混用不同内阻的电池会导致大电流电池过放、小容量电池过充83% similarUnverified标配电池续航有限，重度用户建议直接购买带多块电池的畅飞套装83% similarUnverified多为畅飞套装（含多块电池、充电管家、遥控器）与单机版之分，单机版电池数量有限，长时间外拍建议直接选套装83% similar
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