Unverified80% confidenceCautionTime unknown
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
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Unverified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94% 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94% similarUnverified冬季高海拔/极寒环境不建议选纯内置锂电头灯，低温下续航可能腰斩且无法更换电池93% similarUnverified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92% similarUnverified不建议给冬季或寒冷地区露营选用不可换电池的锂电氛围灯，低温下锂电续航衰减可达40%以上，选支持TYPE-C边充边用或可外接充电宝的款式更稳妥91% similar
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