2/4/6pcs Type-C/Micro USB 2S 3S 4S BMS 18W 2A Li Li-ion Battery Charging Module
1:Small size, high power, 3A high current, power up to 18W (not exceeding this power). If the input is used for fast charging, two strings can be set to 9V input, more than 3 strings set to 12V input, of course, no setting is also possible.
2/4/6*Type-C USB 2S 3S 4S BMS 4.5V-15V 18W 2A Li Li-ion Battery Charging Module
1:Small size, high power, 3A high current, power up to 18W (not exceeding this power). If the input is used for fast charging, two strings can be set to 9V input, more than 3 strings set to 12V input, of course, no setting is also possible.