ноутбук зарядное устройство

Functions: * Can be suitable for almost all laptop batteries (above 95%) with the different connecting wire * Charge your laptop battery directly, without having to fix the battery to your laptop first * Can tell you laptop voltage, charge/discharge cycle count, actual capacity of the battery * Charge your USB peripherals with the USB port * Intelligent protection against over-current, over-voltage, over-charge, over-heat and short circuit * Simplify charging process, save your time and preserve your laptop, especially when you own two batteries or more. Features: * Model No.: RFNC4 * Input Voltage: DC 20V * Maximum Input Current: 2A MAX * USB Output: 5V±4% ≤500MA * Standby power consumption: <1W * Package included: 1 x charger & 1 x adapter & 1 x connecting wire