cautions注意 ? please carefully read and understand operate manual before use battery.在使用电池之前，应详细阅读操作指南并对使用中的注意事项有足够深刻的理解。 ? when charging please use designated charger and comply with the specification sheet. charge at cc and cv, do not charge reversely. it would not success to chare battery with polarity reversed. charging with polarity reversed would reduce battery charging and discharging performance and safety and cause heating and leaking. 充电时请使用指定的充电器并按照本规格书的要求进行充电。采用恒流恒压方式充电，禁止反向充电。若电池正负极接反，将无法对电芯进行充电；同时，反向充电会降低电芯的充放电性能和安全性，并会导致发热和泄漏。 ? please carefully read device operation manual when put battery into device. 在将电池装入设备或从设备中取出之前详细阅读设备操作手册。 ? please replace battery if working time for device become less because battery have limited life. 电池具有一定的使用寿命，如果使用电池的设备的工作时间明显减少，请更换新电池。 ? please take battery out from device and reserve it at low temperate environment since do not use for a long time. 当长期不用时，要将电池从设备中取出并放在低温低湿的环境中保存。 ? charge, use and store battery away from static electricity. 电池应在远离静电的场所进行充电、使用和储存。 ? should store battery at certain temperate stipulated at the specification, we suggest charge battery to 3.9～4.0v then store it since do not use for a long time. 电芯应贮存在产品规格书规定的温度范围内，电芯放电放完后，如果长期不使用，建议充电至3.9～4.0v贮存。 8, warranty保质期 within six month 保质期为出厂六个月内。 湖南合一能源科技有限公司，低温锂电池生产制造专家，更多产品信息详见合一电池工厂网站。 （以上价格仅供参考，具体价格以实际详谈为准。）