TESSAN Surge Protector Power Strip - 8 Outlets with 3 USB, 5 Ft Flat Plug
L1: Product Grounding
| Field | Value |
|---|---|
| product_id | B0BLTYNJCK |
| ASIN | B0BLTYNJCK |
| Brand | TESSAN |
| Platform | amazon_us |
| Store | Amazon.com (amzn-direct) |
| Category | other |
| Language | en |
| Price | 14.99 USD |
| Avg Rating | 4.85 (13055 ratings) |
| Source URL | https://www.amazon.com/dp/B0BLTYNJCK |
| Fetched At | 2026-03-05T06:27:17.942Z |
| Reviews Analyzed | 100 |
L2: Claim Extraction
| # | Claim | Source | Type |
|---|---|---|---|
| 1 | "8 AC outlets (1250W Max), 1 USB C (15W Max) and 2 USB A (12W Max per port)" | bullet_points | performance |
| 2 | "5 Ft flat extension cord with 0.15 inch thick flat cord" | bullet_points | design |
| 3 | "45 degree angle flat plug fits through door gaps and under carpet" | bullet_points | design |
| 4 | "USB C (5V 3A, 15W Max), 2 USB A delivers 5V 2.4A, 12W Max per port" | bullet_points | performance |
| 5 | "900J Surge Protector with overcurrent, overvoltage, overload, and short circuit protection" | bullet_points | health_safety |
| 6 | "2 mounting holes for secure installation" | bullet_points | design |
| 7 | "4 rubber feet on the bottom effectively prevent slipping" | bullet_points | design |
L3: Aspect Extraction
| Aspect | Category | Mentions |
|---|---|---|
| flat_plug_design | design | 26 |
| outlet_capacity | performance | 24 |
| compact_design | design | 22 |
| usb_ports | performance | 18 |
| space_saving | design | 16 |
| value_for_money | value | 12 |
| durability | durability | 10 |
| versatility | usability | 10 |
| build_quality | durability | 8 |
| surge_protection | performance | 8 |
| mounting | usability | 4 |
| cord_length | design | 6 |
| safety | performance | 8 |
L4: Aspect Sentiment
| Aspect | Sentiment | Score | Key Evidence |
|---|---|---|---|
| flat_plug_design | positive | 0.95 | "flat plug design allowed my TV stand to sit flat against the wall" (x12); "I love the flat wall plug" (x8); "Hides well under rugs" (x4) |
| outlet_capacity | positive | 0.88 | "so many power connections in this small box" (x10); "8 outlets, plus 3 USB ports including a USB-C" (x8) |
| compact_design | positive | 0.92 | "compact enough and has quite a lot of plugs" (x10); "It's smaller and neat and the cord is not huge" (x6); "I loved that this was not a long strip" (x4) |
| usb_ports | positive | 0.80 | "USB outlets are great for charging" (x8); "charges fast" (x4); "power you get from the ports barely charges a phone" (x2) |
| space_saving | positive | 0.94 | "Fits perfectly behind my bed" (x6); "easy to hide" (x5); "save space" (x4) |
| value_for_money | positive | 0.82 | "Great value" (x5); "a bit pricey but not one had stopped working" (x3); "Very nice but a little bit expensive" (x2) |
| durability | mixed | 0.50 | "I've had 2 of these for several months and plan to buy more" (x4); "About 15 months into use it began to fail" (x3); "Worked great but only for 10 months" (x2) |
| versatility | positive | 0.90 | "Great for desk top and bedside table" (x5); "dorm room" (x4); "works for couch, TV stand, office" (x3) |
| build_quality | positive | 0.75 | "Well constructed power strip" (x4); "seems well made" (x3) |
| surge_protection | mixed | 0.45 | "surge protector kept things safe" (x2); "the Breaker blows within a couple minutes with one item plugged in" (x3); "keeps tripping the reset" (x2) |
| mounting | mixed | 0.40 | "mountable" (x2); "Does not come with screws to mount it and they are an odd size" (x1) |
| cord_length | mixed | 0.60 | "5 ft is good length" (x3); "Cord very short" (x2) |
| safety | negative | 0.15 | "I was just shocked up my arm when trying to unplug" (x3); "Almost burn my house i was charging my phone and tablet and sparks started" (x1) |
L5: Issue Patterns
| Issue | Frequency | Severity | Representative Quotes |
|---|---|---|---|
| electric_shock | 4/100 (4%) | high | "I was just shocked up my arm when trying to unplug my computer charger"; "my daughter was trying to plug the computer charger and she was SHOCKED"; "he was SHOCKED when unplugging" |
| surge_trips_easily | 5/100 (5%) | medium | "the Breaker blows within a couple minutes with one item plugged in"; "keeps tripping the reset"; "breaker kept popping with small electric room heater" |
| premature_failure | 5/100 (5%) | high | "About 15 months into use it began to fail"; "Worked great but only for 10 months"; "The power strip failed when powering only one small lamp" |
| sparking | 2/100 (2%) | high | "Almost burn my house i was charging my phone and tablet and sparks started"; "sparks when plugging in" |
| slow_usb_charging | 3/100 (3%) | medium | "It took 6 hrs for my phone to charge fully"; "power you get from the ports barely charges a phone or device" |
| tight_outlets | 3/100 (3%) | low | "Some of the outlets are hard to insert plugs into"; "plug in are super tight. Can't use them all at once"; "This is awkward use all sides" |
| used_product_received | 2/100 (2%) | medium | "Received a used item...dirty, with scratches"; "did not work in ANY OUTLET" |
| missing_mounting_screws | 1/100 (1%) | low | "Does not come with screws to mount it and they are an odd size" |
L6: Evidence-Based Summary
Strengths
- flat_plug_design (95% positive, 26 mentions): Ultra-thin 0.15" flat plug and cord is the standout feature; enables furniture to sit flush against walls, hides under rugs and through door gaps
- space_saving (94% positive, 16 mentions): 3-sided compact design highly valued for bedside tables, dorms, TV stands, and behind furniture
- compact_design (92% positive, 22 mentions): Square form factor preferred over traditional long power strips; praised for aesthetics and practicality
- versatility (90% positive, 10 mentions): Used across bedrooms, dorms, offices, living rooms, kitchens, and for travel
- outlet_capacity (88% positive, 24 mentions): 8 AC outlets + 3 USB ports in a compact design satisfies multi-device charging needs
Weaknesses
- electric_shock (4% report): Multiple reports of users receiving electric shocks when plugging/unplugging devices -- serious safety concern
- premature_failure (5% report): Units failing at 10-15 months; some failing with minimal load (single lamp)
- surge_trips_easily (5% report): Surge protection trips with single moderate-wattage appliances (heaters, electric fireplaces)
- slow_usb_charging (3% report): USB charging speed insufficient for some devices; 6+ hours for phone charging reported
- sparking (2% report): Sparking incidents including one near-fire event while charging phone and tablet
Claim vs. Reality
| Claim | Verdict | Evidence |
|---|---|---|
| "8 AC outlets (1250W Max)" | Partial | 8 outlets work but 1250W limit means surge protection trips easily with high-wattage devices |
| "5 Ft flat extension cord with 0.15 inch thick flat cord" | Supported | Flat cord universally praised; some find 5 ft too short |
| "45 degree angle flat plug fits through door gaps and under carpet" | Supported | Flat plug is the most praised feature across all reviews |
| "USB C (5V 3A, 15W Max)" | Partial | USB-C works but some report very slow charging speeds inconsistent with 15W claim |
| "900J Surge Protector" | Partial | Lower joule rating (900J) correlates with frequent tripping; inadequate for high-wattage devices |
| "overcurrent, overvoltage, overload, and short circuit protection" | Contradicted | Multiple electric shock incidents contradict effective short circuit protection claim |
| "2 mounting holes for secure installation" | Partial | Mounting holes present but no screws included; odd screw size needed |
| "4 rubber feet effectively prevent slipping" | Supported | No slipping complaints noted |
Generated: 2026-03-05 | Source: amazon_us | Reviews: 100 | Confidence: high