12V 12W UPS V2.0 Backup Power Module, 9V or 12V Output
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Prices updated: 13 Oct 2026
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About this product
A 12 V, 12 W uninterruptible power supply control board, version V2.0, with a 9 V or 12 V output. It charges a 3.7 V lithium battery during normal operation and supplies the load when the input power is interrupted.
Specifications
- Input voltage
- 12 V DC
- Output voltage
- 9 V or 12 V
- Power rating
- 12 W
- Battery type
- 3.7 V lithium
- Battery capacity
- 3000 mAh or more
- Recommended input current
- 1.5 A or more
- Power input wire
- 24 AWG or thicker
Frequently asked questions
What battery should I use with it?
The listing calls for a 3.7 V lithium cell with a capacity of at least 3000 mAh. Check the conditions of use before connecting a battery.
What input power supply do I need?
Use a 12 V DC input capable of at least 1.5 A, and power wiring of 24 AWG or thicker that can carry 2 A, as stated in the conditions of use.
