18650 Fast Charging Kit HW 357 3.7V Adjustable PCB Step Up

99

SKU: PBM1 Category:
Description
  • Input voltage: DC4.5-8V
  • Output voltage: DC4.3V-27V (positioner counterclockwise rotating boost)
  • Output current: 2A MAX
  • Charging voltage 4.2V, charging current 1A
  • Before use and before debugging, the default output is about 9V
Additional information
Weight 0.10 kg
Dimensions 21 × 18 × 5 cm
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