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8×18650 DIY Portable Power Bank Shell Case Box LCD Display

৳ 520 ৳ 470
  • Mold: LCD 8 Free solder
  • Dual USB output 5V1A, 5V2A
  • Color: blue, green, white, purple
  • Over discharge protection
  • High-end circuit control system
  • Solderless motherboard
  • LED bright flashlight.

LM2596 Step down Module Dc-Dc Buck Converter

৳ 120 ৳ 90
Input voltage:3V-40V Output voltage:1.3V-35V Output current:Rated current is 2A, maximum 3A(Additional heatsink is required)

TP4056 Lithium Battery Charging Module

৳ 60 ৳ 47
5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module+Protection Dual Functions TP4056 Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY

XL6009 DC-DC Booster module DC-DC Step-up

৳ 95
XL6009 DC DC Voltage Converter Adjustable Step Up Boost Power Converter Module Replace Power Supply Module Dc-DC Boost Converter