[ขายดี] ที่ชาร์จแบตมอเตอร์ไซค์12V 2A อัตโนมัติ3ขั้นตอนตะกั่วกรดเจลเอจีเอ็มจอแสดงผล LCD อัจฉริยะ

LCD digital display voltage, current, temperature, battery capacity in real time, convenient to read. Intelligent adjustment of current and voltage, automatically stop input current after full charged. Pure copper transformer, stable output, high conversion rate, energy saving, large capacity, etc. Overcharge protection, short circuit protection, reverse connection protection. The shell is made of ABS flame retardant material, insulation, flame retardant, high temperature.