AN-1600

                                                                                                                                           ■ 带四级电量显示

                                                                                                                                           ■ 锂离子可充电电池无记忆效应

                                                                                                                                           ■ 内有智能控制保护电路

                                                                                                                                           ■ 温度保护

                                                                                                                                           ■ 电压过冲过放保护

                                                                                                                                           ■ 电流保护等多重保护