Mini IP2326 2S/3S 18W Mini Fast Charging Module

This one is notable for its very small size, USB Type-C input, and support for fast charging protocols to charge multi-cell (2S/3S) battery packs efficiently. It is a more compact and modern alternative to older, larger charger boards.

2S, 3S charging Module

Key Specification:-

Product Name: 2S/3S Mini fast charging module
Main IC: IP2326
Input Voltage: DC 4.5V-9.5V (via Type-C)
Output Voltage: Charges 2-cell (8.4V) or 3-cell (12.6V) Li-ion batteries
Maximum Power: 18W
Interface: USB Type-C.

Footprint:

The module has a USB Type-C connector for power input and three solder pads on the end for battery connection.

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Connection Terminal:-

+: Connect to the overall positive terminal of the battery pack.
-: Connect to the overall negative terminal of the a battery pack.
M: (Middle) Connect to the center tap of a 2-cell (2S) battery pack for equalization. This pad is left unconnected when charging a 3-cell (3S) pack.

Datasheet:

This is a generic module based on the Injoinic IP2326 IC. A specific manufacturer’s datasheet for the module is not available, but the product page and the IC datasheet provide all necessary technical details.

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