Youmile 5 Pcs 4.3V-27V Charging Discharge Module Adjustable Step Up Module+18650 Battery Holder with Red and black lines for 18650 Lithium Battery Fast Charging Boost Mobile Power Protection PCB Board
【Product use】：This module is made for charging rechargeable lithium batteries and Boost module. This module greatly simplifies the process of adding single cell Lithium battery power to your projects.
【Various indices】：Input voltage: 4.5-8V; Charging voltage: 4.2V(Charge the 3.7V 18650 Lithium Battery); Charging current: up to 1A; Discharge current: the maximum 2A.
【Product construction】：This product can build a 9v or 12v rechargeable power supply, with a micro usb as a DC 5v input interface.
【Multimeter】：Can be used for multimeter, converted to lithium battery charging. VIN+ Port input 5V solar panels, BAT+ port can output 4.2V to charger 3.7V 18650 battery.
【Overcharge protection】：When the input current reaches the limit flow rate of a certain module, the module will automatically turn on the overcharge protection function to prevent damage caused by overcharge
Youmile 5 Pcs 4.3V-27V Charging Discharge Module Adjustable Step Up Module+18650 Battery Holder with Red and black lines for 18650 Lithium Battery Fast Charging Boost Mobile Power Protection PCB Board
Spezifikationen
Manufacturer
Youmile
Part number
JK-YM-031
Item Weight
65 g
Package Dimensions
18.8 x 8.8 x 2.2 cm; 65 g
Item model number
JK-YM-031
Batteries included?
No
Batteries Required?
No
Häufige Fragen
TrustPilot
TrustScore 4.5 | 7.300+ Bewertungen
Sarah M.
Sehr beeindruckt von der Qualität und der schnellen Lieferung. Werde hier wieder einkaufen.
vor 4 Tagen
Ali H.
Schneller Versand und hervorragende Verpackung. Das Leatherman-Tool fühlt sich sehr wertig und stabil an.
