Unverified80% confidenceCautionTime unknown
冬季或高海拔露营不建议依赖内置锂电池灯串，低温会使锂电池容量骤降甚至无法充电，应选可换干电池款或配备移动电源保温措施
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80%
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Long-term
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Unverified冬季或高海拔露营不建议依赖单一锂电池吊灯，0℃以下锂电池容量衰减30%-50%，应选择支持外接充电宝供电（边充边用）的型号或备用照明95% similarUnverified冬季高海拔或极寒穿越不建议选纯内置锂电头灯，低温下锂电容量骤降且无法更换，应选可换电池款或电池仓可贴身保温的设计93% similarUnverified低温环境（冬季高海拔）不建议依赖内置小容量锂电头灯，锂电池低温掉电严重；应选电池可后置贴身保暖或可换电池的型号93% similarUnverified冬季或高海拔低温环境不建议依赖内置锂电头灯：低温下锂电续航衰减明显（可能腰斩），应选支持外接电源或可换碱性/锂电池款92% similarUnverified纯电池款（非可充锂电）不建议用于长时间连续照明或寒冷环境，低温下电池容量衰减明显，冬季露营续航可能不足标称一半91% similar
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