Portable Charger
Showing all 2 results
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Batteries, Cells & Power Supply, Students Corner
18650 Display Power Bank Module
Insert Batteries: Convert 18650 batteries into a power bank.
Digital Display: Monitor battery status and charge levels.
Dual USB Outputs: Charge multiple devices simultaneously.
Safety Features: Built-in protection against overcharge and short circuits.
Easy Assembly: Simple setup for immediate use.
Portable Design: Perfect for travel and daily use.
SKU: n/a -
Sensors And Modules, Students Corner
PC817 1-Channel Optocoupler Module 5V / 12V
- Dual Slot Design: Charges up to two Li-Ion cells simultaneously.
- Compact & Portable: Ideal for on-the-go charging.
- Universal Compatibility: Supports 3.7V Li-Ion cells (18650, etc.).
- Safe Charging: Built-in overcharge and overcurrent protection.
- LED Indicators: Displays charging status for each slot.
- Convenient Power Source: Can be powered via USB or DC input.
SKU: n/a
