3.6V-4.2V Li-Ion LiPo Battery Charger Board Micro USB and Solar Panel Dual Input Lithium Charging Module Single-Cell CC/CV Charge Controller with Overcharge Protection for DIY Solar Power Systems

Product Description:

3.6V-4.2V Li-Ion/LiPo solar charger board designed for single-cell lithium battery charging in solar DIY power supply projects. It supports Micro USB power input and solar panel input for flexible charging sources.

Core Selling Points:

Dual-input design allows charging from Micro USB power or a solar panel. Constant-current and constant-voltage charging management supports stable charging for single-cell lithium batteries. Integrated overcharge protection helps safeguard batteries from overvoltage risks. Compact PCB layout with clearly marked solder pads supports straightforward wiring and integration.

Technical Specifications:

Battery type: 3.6V-4.2V single-cell Li-Ion/LiPo battery. Charging input: Micro USB + solar panel. Protection function: overcharge protection. Charging mode: constant current, constant voltage. Features: dual input, compact PCB, battery safety protection. Applications: solar DIY power systems, portable power supplies, outdoor sensor power, garden lights, and embedded DIY power supply projects.

Before Purchase:

For 3.6V-4.2V single-cell Li-Ion/LiPo batteries only. Confirm your battery voltage, Micro USB power input, solar panel input, and wiring requirements before purchase.