Compara los mejores precios de 50000 Mah Large Capacity Power Bank Assembly Kit Power Bank Shell Without Battery Black Fast Charge (Black Normal) este Black Friday

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50000 mAh Large capacity power bank assembly kit: The supporting motherboard is divided into two motherboards: 2A board and QC3.0 PD fast charging board.. Large capacity requires relatively high batteries. It is recommended to use type A batteries, disassemble the batteries, and mix new and old batteries. High internal resistance batteries charge slowly and are not recommended, as this will affect the use effect.. Note: Before connecting the battery, you need to activate the power supply. three inputs + 3USB output + dual lights.. The 18W fast charging board does not support super charging for some mobile phones temporarily. Fast charging is different from super charging.. Buyers should clearly understand that they need to match fast charging cables with fast charging cables. If you don't understand fast charging or flash charging, please don't buy it.