5V/9V/12V 18650 Lithium Battery Boost UPS Module – Uninterruptible Power Supply with Simultaneous Charge & Discharge
BDT 250BDT 320Save BDT 70
Description
Ensure continuous power for your devices with this multi-voltage boost UPS module. Designed for 1-cell 18650 lithium batteries, it provides 5V, 9V, or 12V output while allowing simultaneous charging and discharging. Perfect for DIY electronics, small UPS projects, routers, and portable devices, this module guarantees reliable operation even during power interruptions.
Key Features
- Multi-Voltage Output – Selectable 5V, 9V, or 12V DC output
- Simultaneous Charge & Discharge – Powers your device while charging the battery
- 1A Output Current – Suitable for low to medium-power electronics
- Boost Step-Up Function – Converts 3.7V lithium battery voltage to higher DC output
- Safety Protections – Overcharge, overcurrent, over-temperature, and short-circuit protection
- Compact & DIY-Friendly – Ideal for Arduino, Raspberry Pi, and portable electronics projects
Specifications
| Module Type | Lithium Battery Boost UPS Module |
| Input Voltage | 3.7V–4.2V (1x 18650 Li-ion battery) |
| Output Voltage | 5V / 9V / 12V DC (Selectable) |
| Output Current | 1A Max |
| Charging & Discharge | Supports simultaneous operation |
| Battery Type | 1 x 18650 Li-ion cell |
| Protection Features | Overcharge, overcurrent, over-temperature, short-circuit |
| Size | Compact PCB for DIY projects |
Applications
- DIY UPS for routers, modems, and IoT devices
- Portable electronics & USB-powered gadgets
- ⚡ Arduino, Raspberry Pi, ESP32, and other DIY electronics projects
- Small battery backup for LED lights, cameras, and sensors
- Low-power devices requiring uninterrupted power supply
Package Includes
1 x 5V/9V/12V 18650 Lithium Battery Boost UPS Module
⚡ Compact, versatile, and safe – this UPS module provides continuous power with selectable output and simultaneous charge/discharge support for DIY electronics projects.
