Adjustable DC-DC Step Up Boost Module 3.7V 4.2V Lithium Charger Board TP4056 DIY Kit Parts
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Newegg
USD 16.83
at Newegg
About this item
Adjustable DC-DC Step Up Boost Module 3.7V 4.2V Lithium Charger Board TP4056 DIY Kit Parts
- Features
- Adjustable DC-DC Step Up Boost Module 3.7V 4.2V Lithium Charger Board TP4056 DIY Kit Parts
Specifications
- First Listed on Newegg
June 28, 2026
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.