A mini charger the size of a box of matches, which is able to handle up to 4 1S 3.7V batteries with a Molex plug simultaneously, which are popular in models such as SYMA X5, Hubsan X4 etc. Product features Charge up to 4 batteries simultaneously Overcharge protection for each port Short circuit protection Technical data Input voltage: DC 5V Output voltage: 4.2V ± 5% Output current: 350mAh - 410mAh Plug: 2pin Molex Time needed to charge: 4 * 240 mAh batteries - about 1.5 hours 4 * 380 mAh batteries - about 2.5 hours 4 * 500 mAh batteries - about 3 hours Included Charger for 4x Lipol 1S 3.7V Power cable with a USB type A plug Suitable for batteries from drones Hubsan: H107 H107L H107C H107D Walkera: QR Ladybird, Wltoys: V202 V939 V252 V343 UDI: U816 U816A U830JXD: 385 388 392 Syma: X5 X5CMJX: X100 FY: FY310 FY310B Yizhan: X4 DFD: F180 CG022 JJRC H31 https://elecena.pl/product/22622768/charger-for-4x-li-pol-1s-3-7v-molex-51005-output-terminals 2023-02-23 https://elecena.pl/product/22622768/charger-for-4x-li-pol-1s-3-7v-molex-51005-output-terminals 2025-10-28