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18650 mobile power supply modification chip IP5306

Overview

1. The finished product displays

the actual test voltage and current as shown in the figure, which meets the basic performance indicators and lasts for more than 5 minutes.
5. For the shell,
search Taobao for a single-section 18650 mobile power supply shell. The aluminum alloy shell is about 5 yuan, and the plastic shell is cheaper
. 6. It is recommended to weld the four power indicator lights with different colors, otherwise it will be difficult to distinguish the power.

Design Files

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Update:2025-05-08 23:54:52

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