可见高级充电器规格 Model VP4C VP4 PLUS VP4L PLUS Charger Slots 4 4 4 Battery Types 3.6/3.7V Li-ion 3.6/3.7V Li-ion 1.2V NiMH 11.1V battery pack 3.6/3.7V Li-ion 1.2V NiMH 11.1V battery pack Input Power 5V 2A USB-C 12V 3A USB-C 12V 3A USB-C Charging Current 1Ax2/0.5Ax4/0.25Ax4 2Ax2/1Ax4/0.5Ax4 2Ax2/1Ax4/0.5Ax4 Manually Selectable Current Yes Yes Yes Capacity Test No Yes Yes Storage Mode No No No IR Test No Yes Yes USB Output No 5V 2.4A 5V 2.4A Refresh Mode No Yes Yes Protected 21700 Batteries No No Yes LCD Display Yes Yes Yes