Power Supplies
Battery Backup UPS Mini Uninterruptible Power Supply 9V 12V Adapter 5V USB Good Compatibility Circuit for Attendance System
WIDE APPLICATION: This portable uninterruptible power supply is compatible with most router, modem, security camera, cell phone, fax machine, fingerprint recorder, DSL, and more. BUILT IN BATTERY: This uninterruptible power supply has built in...
https://www.bizrate.co.uk/powersupplies/battery-backup-ups-mini-uninterruptible-oid32984959336.html
