Mini UPS 15000mAh Uninterruptible Power Supply - Portable Backup

In this review of the Mini UPS 15000mAh from Skazeke, the bottom line is simple: this is a compact, high-capacity battery backup built for keeping small DC devices online during outages. It is best for people who need reliable short-term power for routers, modems, security cameras or single-board computers and who value portability and simple multi-voltage outputs. The single biggest reason to buy is consistent, automatic backup power that keeps network gear running for hours without complicated setup, making it a practical tool for home offices and remote locations.

Key Features

• 15000mAh battery: A large 55.5Wh battery pack provides several hours of runtime for small networking and monitoring devices.
• Multiple DC outputs: Built-in DC outputs cover common voltages so the unit can power routers, modems and cameras without extra converters.
• USB power bank mode: A USB 5V/2A port lets the UPS double as a regular power bank for phones and other USB devices.
• Portable size: Measuring about 6.3 in by 4.33 in by 1.18 in and weighing under a pound, it is easy to carry for field testing or temporary setups.
• Protection features: Short circuit, overcharge, overdischarge, temperature and overcurrent protections help keep connected equipment safe.
• Complete accessories: The package includes 4 DC cables, 9 adapters and a charger so most small DC devices can be connected right away.

Who It's For

This Mini UPS is well suited to homeowners and small business users who need an uncomplicated backup for a single router, modem, CCTV camera or a Raspberry Pi. It is especially useful in areas with intermittent power where maintaining an Internet connection is critical for work, remote learning or security monitoring.

It is less appropriate for users who need long-duration backup for multiple devices or for central home networks with high power draw. For whole-home coverage or larger UPS needs, a dedicated higher-capacity UPS system with higher current output would be a better choice.

Pros & Cons

Pros

• Reliable automatic switchover keeps networking gear online during outages.
• Large 15000mAh capacity provides meaningful runtime for single devices.
• Multiple DC voltages and included adapters make it compatible with many small devices.
• Small, lightweight form factor is easy to carry and deploy.

Cons

• Maximum per-output current is limited to 2A, so high-draw devices may not be supported.
• No included wall-mount screws despite a hangable design, so mounting requires additional hardware.

Specifications

Battery capacity	15000mAh (55.5Wh)
USB output	5V/2A
DC output voltages	5V, 9V, 12V, 15V, 19V (2A max per output)
Charger included	Yes (Max 12.6V/2A)
Physical size	6.3 in x 4.33 in x 1.18 in
Weight	Approximately 0.9 Pound
Package contents	UPS, 4 DC cables, 9 DC adapters, charger, manual

Our Verdict

The Mini UPS 15000mAh is a sensible, affordable backup for anyone needing to keep a router, modem or single camera running through brief outages; it pairs useful battery capacity with multiple DC outputs and protections, making it good value for targeted, small-scale backup needs.

Frequently Asked Questions

How long will this run a router?
Runtime depends on router power draw, but the 15000mAh (55.5Wh) pack typically provides several hours for most home routers that draw modest power.

Can it charge phones?
Yes, the USB 5V/2A port lets it function as a regular power bank for phones and other USB devices.

Are adapters included for different devices?
Yes, the unit ships with 4 DC cables and 9 DC adapters to fit many small DC-powered devices.