Features: Intelligent chip, anti-drum timing, fully automatic disconnection, anti-reverse polarity protection, multi-stage charging. Four-stage intelligent charging, the output voltage is zero when fully charged, and the battery is safe. The entire intelligent process control can automatically correct abnormal loads in real time, effectively preventing the battery and drum from overcharging, protecting the battery. The casing is made of flame retardant ABS composite resin by injection molding to provide effective protection for the internal structure. A variety of power connectors can be selected to meet a wide range of needs. Features: EU plug Standard plug: 3-pin N+L-, RCA plug, CX16 1+, 3-, XLR 1+ 2-, DC PLUG for optional Material: ABS + PC Output Voltage: 29.4V Output Current: 2.0A Power: 70W Package Size: 18 x 8 x 6cm Package Weight: 500g Package Contents: 1 x Lithium Battery Charger