Get the INVENTO 2pcs 5V Step-Up Power Module for your DIY power bank projects. This versatile charging board boosts your lithium-ion battery power efficiently.
Q. What is the maximum input voltage for this module?
A. The module accepts an input voltage between 3.7V and 5.5V.
Q. How do I know when the battery is fully charged?
A. The red indicator light will turn solid when the battery is fully charged.
Q. Does this module have protection features?
A. Yes, it includes overvoltage, short circuit, and overload protection.
Q. What is the efficiency of this power module?
A. The discharging efficiency is approximately 85% when converting 3.7V to 5V at 1A.
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