Charger Model: 3803639 Notes charger prohibit unauthorized disassemble the charger should be placed upright, carried out in dry and ventilated environment, avoid moisture, away from flammable materials under the conditions of the battery is full, disconnect the AC power input After disconnecting the connection between the charger and the battery unattended or unused for long periods under conditions DSE5120, you must disconnect the AC power charging process should not cover the charger DSE7110, the ambient temperature is not greater than 40 ℃ this charger is limited to indoor use, to guard against rain boot is prohibited to charge the battery two non-rechargeable intervals of not less than 10 seconds (cut off the input power) Charging Machine Model: 3634778 conduct large current pulse charging, the elimination of polarization, with is taken to solve the short stop charging ion diffusion speed lower than the speed of the chemical reaction issues DSE, concentration polarization will be reduced; after the charging is stopped in a short time, followed by a brief high-current discharge DSE7320, are accumulated in the n negative plate charge quickly disappeared, electrochemical polarization has also been effectively controlled, and can reduce battery temperature because the electrochemical reaction is endothermic reaction battery discharge, the heat generated by the internal resistance can be absorbed by the electrochemical reaction . DSE7210, Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (certified), DSE offered by Dongguan Nan Zhongxin Electrical and Mechanical Services Department. Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (zhongxin888.net.cn) is Dongguan, industrial products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Electromechanical faithful leadership in the staff warmly welcome all inquiries negotiations to create a better future for electromechanical faithful.