Ske Smart UPS Battery Backups under $150

5 Ske Smart Key Energy UPS battery backups under $150. Most cost $75 to $109, and half cost less than $82.

Ske Smart Key Energy

425 VA, 240 Watts, tower, 7 Outlets

+Seven UPS outlets for protecting several devices

+Tower form factor sits flat on a desk or floor

+240W capacity for small desktop setups

−Only 425VA, low for high-power equipment

$81.99

as of 11/04/2026 11:08 PST - Details

Ske Smart Key Energy

425 VA, 240 Watts

+Rated at 425 VA and 240 W for small desktop loads

+Includes surge protection for connected computer equipment

+Designed as a UPS battery backup for computers

$81.99

as of 11/04/2026 05:09 PST - Details

Ske Smart Key Energy

1500 VA, 900 Watts, 2 Outlets

+Includes 2 UPS outlets for connected equipment

+Includes surge protection alongside battery backup

$109.99

as of 11/04/2026 05:06 PST - Details

Ske Smart Key Energy

$74.99

as of 11/04/2026 05:09 PST - Details

Ske Smart Key Energy

850 VA, 480 Watts, 6 Outlets

$105.99

as of 11/04/2026 05:09 PST - Details

Compare specs

VA	Watts	Outlets	Spec score	Price
425	240	7	n/a	$81.99 as of 11/04/2026 11:08 PST - Details
425	240		n/a	$81.99 as of 11/04/2026 05:09 PST - Details
1500	900	2	n/a	$109.99 as of 11/04/2026 05:06 PST - Details
			n/a	$74.99 as of 11/04/2026 05:09 PST - Details
850	480	6	n/a	$105.99 as of 11/04/2026 05:09 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.