Portable power pack, mobile power pack, power pack, power packs, pack to power, power supply for IPHONE, power supply, bank powe Features1.With two USB ... output port,it can charge two devices at the same time2.With 5000mAh high quality ... (connected load identification)Output Voltage DC9.0V± 0.2V DC jack of the smallOutput current ≤ 2A (connected load ...