Battery Backup Picker helps shoppers choose the right UPS battery backup for home offices, gaming PCs, networking equipment, and essential electronics. It explains wattage, runtime, battery topology, and tradeoffs in plain English, with source-aware recommendations and practical buying guidance.
Who it is for
Home office users, gamers, and owners of NAS, home servers or workstations who need to size a UPS before buying.
Problem it solves
UPS listings usually show a VA rating without the real watt ceiling or published runtime, so buyers cannot tell whether a unit will actually carry their equipment through an outage.
The solution
Recommendations are tied to published UPS specifications and compared against qualified retailer listings, so capacity, outlets, runtime and price can be checked side by side before buying.
What makes it unique
Guidance is organised by capacity tier and by the equipment being protected, and shows the real power limit and published runtime instead of marketing claims.
Features3 listed
Pick a UPS by capacity tier, from 600VA routers to 1600VA+ workstations
Match the UPS to the equipment, from routers and modems to gaming PCs and NAS
Every recommendation is tied to published UPS specs and checked listings
Details
Platforms
Web
Pricing
Free
Built for
Home office users, gamers, and owners of NAS, home servers or workstations who need to size a UPS before buying.
In IndieTools' mobile lab test on November 12, 2026, the Battery Backup Picker website scored 100 out of 100 (good). All 5 lab metrics were rated good. It placed #131 overall in the finalized week 2026-W45.
Measured (UTC)
LCPLargest Contentful Paint
794 ms
Good
TBTTotal Blocking Time
42 ms
Good
CLSCumulative Layout Shift
0.000
Good
FCPFirst Contentful Paint
794 ms
Good
Ranked #131 overall in 2026-W45, best #109.
Battery Backup Picker lab metrics
Speed metrics for Battery Backup Picker, measured November 12, 2026
Metric
Result
Status
Trend
Mobile lab testMid-range phone on a throttled 4G connection, two runs averaged. Changes compare with the run on Nov 11.
Performance score
GoodUp 1 points
100 / 100
GoodUp 1 points
First Contentful PaintFCP
GoodAbout the same
794 ms
GoodAbout the same
Largest Contentful PaintLCP
GoodAbout the same
794 ms
GoodAbout the same
Speed IndexSI
Good67 ms slower
2.19 s
Good67 ms slower
Total Blocking TimeTBT
Good38 ms faster
42 ms
Good38 ms faster
Cumulative Layout ShiftCLS
GoodAbout the same
0.000
GoodAbout the same
Unthrottled observationsTimed on the test machine's own fast connection, so they read lower than the lab metrics above.
Page loadLoad
About the same
1.46 s
About the same
Server responseTTFB
About the same
3 ms
About the same
Battery Backup Picker performance history
55 comparable mobile lab runs since September 27, 2026. Choose a metric and a range, then move along the line to read each run.
Battery Backup Picker Speed ranking
Weekly Speed standing for Battery Backup Picker
Weekly standingLatest finalized week 2026-W45. Bests cover the last 52 finalized weeks.
Stored lab observations from controlled test runs, not real-user Core Web Vitals or a guarantee of search rankings. Weekly standings remain attached to their finalized edition.Method psi-mobile-two-sample-mean-v1, 2 samples per reading. Lab results can vary between runs.
Model difference+5. DR4 is 5 points higher than DR3.
Measured · batterybackuppicker.com
What do DR4, DR3 and the model difference mean?
DR4:
Ahrefs' newer model. It gives more weight to links from sites with organic search traffic and rates a subdomain on its own links.
DR3:
The previous model, shown in the Ahrefs app until 1 December 2026.
Model difference:
DR4 minus DR3 for the same domain. The models calculate differently, so this is not growth or a drop; the “since” lines compare each model with itself.
