Compact USB-C 1A 4.2V Lithium Battery Charger
$4.99
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Compact USB-C 1A 4.2V Lithium Battery Charger
$4.99
This compact USB Type-C charging module is designed for single-cell 3.7V lithium-ion and lithium-polymer batteries. Its small footprint makes it ideal for portable electronics, embedded projects, wearables, and other space-constrained applications.
With a charging current of up to 1A, this module provides a simple and efficient solution for charging small lithium batteries from a USB-C power source.
Features
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Up to 1A charging current
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USB Type-C input
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Designed for single-cell 3.7V lithium batteries
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4.2V charging cut-off voltage
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Ultra-compact design
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Lightweight construction
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Ideal for portable and embedded electronics
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Simple integration into small projects
| Specification | Value |
|---|---|
| Battery Type | Single-cell Li-ion / LiPo |
| Nominal Battery Voltage | 3.7V |
| Charging Cut-Off Voltage | 4.2V |
| Maximum Charging Current | 1A |
| Input Interface | USB Type-C |
| Dimensions | 11 × 13 × 4 cm |
| Weight | 5g |
The integrated USB Type-C connector provides a convenient charging interface and allows the module to be powered from common 5V USB power sources.
Important
This module is intended for single-cell lithium-ion or lithium-polymer batteries with a 4.2V maximum charging voltage.
Always verify that the connected battery is rated to accept a 1A charging current. Smaller-capacity batteries may require a lower charging current.