الوصف
🔌 Power up your DIY game with smart, safe, and versatile charging!
- POWER BOOST MASTERY - Effortlessly steps up voltage from 3.7V to a stable 5V, ensuring your devices get consistent power.
- DUAL PORT CONVENIENCE - Equipped with both USB and Micro USB ports for versatile charging and DIY project flexibility.
- SMART CHARGE GUARDIAN - Built-in MOSFET and HOTCHIP HT4928S chip deliver advanced protection against overcharge, over-discharge, and overload.
- VISUAL CHARGE FEEDBACK - Old version offers intuitive LED indicators for charging status—never guess your battery’s state again.
- UNIVERSAL BATTERY BUDDY - Compatible with Polymer, 18650 Lithium, phone, tablet, and MP3 batteries—one module to rule them all.
The Onyehn 10Pcs 5V Boost Step Up Power Supply Modules feature the HOTCHIP HT4928S chip, providing reliable voltage boost from 3.7V to 5V with built-in multi-layer protection for lithium batteries. Compatible with various battery types and equipped with USB/Micro USB ports, these modules support simultaneous charging and discharging with optional LED charge status indicators, making them ideal for advanced DIY electronics and battery management projects.
