Researched extension boards and surge protectors picks for India from maker spec pages, with prices checked 14 November 2026.
Quick Verdict
We scored 7 extension boards sold in India on what each maker states, with the lowest price we found on 14 November 2026. Ranked for everyday use: sockets, USB, protection, load and price.
Portronics Power Plate 7 (8 sockets, 6 USB): 73/100 · B tier · ₹799 at Amazon.in
Belkin Economy Series 8-Socket Surge Protector (F9E800zb2M): 62/100 · C tier · ₹1,889 at Amazon.in
GM Cuba 3341 Extension Board with USB-A and USB-C: 50/100 · D tier · ₹559 at Amazon.in
Portronics Power Plate 10 (4 sockets): 49/100 · D tier · ₹369 at Amazon.in
Belkin Economy Series 6-Socket Surge Protector (F9E600zb2M): 48/100 · D tier · ₹1,599 at Amazon.in
GM 3060 E-Book 4+1 Power Strip: 47/100 · D tier · ₹209 at Flipkart
Researched, not hands-on tested. Scores use only the specifications on each maker's own product page (checked 14 November 2026) and prices at Indian retailers (checked 14 November 2026). We did not test these extension boards and surge protectors ourselves. How the benchmarksutra Power Strip Score works.
Our picks
Portronics Power Plate 7 (8 sockets, 6 USB) — 73/100 · B tier
Highest score in this list. The maker page does not state every scored spec, so the missing rows are left out and the weights re-spread.
8 sockets · 6 USB ports · 2,500 W max load · 2 m cord (maker spec page). Portronics lists over-voltage and short-circuit protection, but no surge rating. The 6 USB ports share 2.1A.
Where to buy: Buy at Amazon.in ₹799 · Buy at Flipkart ₹999
Belkin Economy Series 8-Socket Surge Protector (F9E800zb2M) — 62/100 · C tier
11 points behind the top pick, at ₹1,090 more. The maker page does not state every scored spec, so the missing rows are left out and the weights re-spread.
8 sockets · 700 joule surge rating (maker spec page). Belkin states a 700 joule energy rating.
Where to buy: Buy at Amazon.in ₹1,889 · Buy at Flipkart ₹1,999
GM Cuba 3341 Extension Board with USB-A and USB-C — 50/100 · D tier
23 points behind the top pick, for ₹240 less. The maker page does not state every scored spec, so the missing rows are left out and the weights re-spread.
3 sockets · 2 USB ports · surge or spike protection (no rating stated) · 1.8 m cord (maker spec page). GM states surge protection, fire-resistant build and overload safety; no joule rating is stated.
Where to buy: Buy at Amazon.in ₹559 · Buy at Flipkart ₹1,148
Portronics Power Plate 10 (4 sockets) — 49/100 · D tier
24 points behind the top pick, for ₹430 less.
4 sockets · surge or spike protection (no rating stated) · 1,500 W max load · 2 m cord · 12-month warranty (maker spec page). Portronics describes it as spike-guard protected; no joule rating is stated.
Where to buy: Buy at Amazon.in ₹369 · Buy at Flipkart ₹503
Belkin Economy Series 6-Socket Surge Protector (F9E600zb2M) — 48/100 · D tier
25 points behind the top pick, at ₹800 more. The maker page does not state every scored spec, so the missing rows are left out and the weights re-spread.
6 sockets · 420 joule surge rating (maker spec page). Belkin states a 420 joule energy rating.
Where to buy: Buy at Amazon.in ₹1,599 · Buy at Flipkart ₹1,599
GM 3060 E-Book 4+1 Power Strip — 47/100 · D tier
26 points behind the top pick, for ₹590 less. The maker page does not state every scored spec, so the missing rows are left out and the weights re-spread.
4 sockets · safety shutter · 24-month warranty (maker spec page). GM states a master switch, indicator, safety shutter and a 2-year warranty.
Where to buy: Buy at Flipkart ₹209 · Buy at Amazon.in ₹425
Price vs score
Each dot is one product. The upper-left dots give the most score for the money.
Every extension board we scored for this list
7 products, sorted by score. The retailer link goes to the lowest price we found.
Extension board | Score | Tier | Price | Retailer |
|---|---|---|---|---|
Portronics Power Plate 7 (8 sockets, 6 USB) | 73 | B | ₹799 | |
Belkin Economy Series 8-Socket Surge Protector (F9E800zb2M) | 62 | C | ₹1,889 | |
GM Cuba 3341 Extension Board with USB-A and USB-C | 50 | D | ₹559 | |
Portronics Power Plate 10 (4 sockets) | 49 | D | ₹369 | |
Belkin Economy Series 6-Socket Surge Protector (F9E600zb2M) | 48 | D | ₹1,599 | |
GM 3060 E-Book 4+1 Power Strip | 47 | D | ₹209 | |
Portronics Power Plate 21 (3 sockets) | 41 | D | ₹299 |
How to read these scores
Each extension board gets a rating out of 100 on each row of the benchmarksutra Power Strip Score, and a buyer profile weights the rows. Tiers: S 90+, A 80–89, B 70–79, C 60–69, D below 60. Where a maker page does not state a spec, we leave that row out and re-spread the weights; we never guess. Read the full method.
Related extension boards and surge protectors guides
Prices change frequently. The prices on this page were correct when we wrote and checked it, but they may have changed by the time you read this. Check the current price on the retailer's page before you buy.
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