LISEN 90W USB C Car Charger Review: Strong Build, Mixed Speed
Digging into the charging world’s latest claims, the LISEN 90W USB C Car Charger Fast Charging presents itself as a “game‑changer” with dual PD 45W ports and miniature all‑metal design. Across multiple platforms, its score averages a strong 8.5/10, but a closer look reveals that while speed and build quality impress, there’s a voltage‑dependent caveat buyers should know.
Quick Verdict: Conditional buy — excellent for high‑output charging if your vehicle supports it, but tempered expectations are needed for standard 12V cars.
| Pros | Cons |
|---|---|
| Charges two high‑drain devices simultaneously | Performance drops in 12V vehicles |
| Premium all‑metal build, stays cool under load | Fixed coil cable on some models limits flexibility |
| Compact, flush‑fit design | No CarPlay function in integrated cable versions |
| Includes both USB‑C to USB‑C and USB‑C to Lightning cables | Marketing wattage can be misleading |
| Broad device compatibility | Voltage‑based speed variance |
| UL, FCC, CE, RoHS certified | Some complaints about deceptive advertising |
| Easy night‑time use with LED indicator |
Claims vs Reality
The marketing headline is the “dual PD 45W fast charging” — touted as “10x faster than 30W chargers,” with the ability to bring a Samsung Galaxy S23 from 0% to 80% in 30 minutes. Reddit user anonymous praised: “It can charge an iPhone 16 from 0 to 83% in just about 30 minutes, a claim that holds up under testing.” This suggests that in optimal configurations, speed is indeed impressive.
However, Trustpilot comments show a voltage‑related gap: “It could only deliver 45W PD if it was plugged into a 24V battery. Most cars have 12V batteries. When plugged into a 12V battery, it can only deliver 18W PD and 36W total.” This means while the charger meets claims in trucks or RVs with 24V, standard sedans won’t see the advertised numbers, which could disappoint users expecting full spec performance.
A second bold claim — “All metal, won’t heat” — is consistently validated. Multiple Reddit and Quora threads cite the alloy shell’s ability to dissipate heat: “Not only does the metal construction give it a premium feel and look, but it also aids in heat dissipation, ensuring the charger stays cool even when powering two devices simultaneously.” This appears to be one area where marketing and reality align.
Cross‑Platform Consensus
Universally Praised
The compact size consistently wins applause. At 2.1" x 0.9", it barely protrudes from the socket. Reddit user anonymous described it as “thumb‑sized… unobtrusive and a perfect fit for most car interiors without sacrificing accessibility.” For drivers sharing space with other in‑car accessories, this flush profile means fewer accidental cable tugs and cleaner dash setups.
Speed with the right conditions is another standout. eBay buyers reported charging both an iPad Pro and iPhone 16 Pro Max at full tilt simultaneously, noting that “significantly reduced charging times” saved them from carrying extra power banks. This has resonated particularly with rideshare drivers, business travelers, and families on road trips who rely on multiple devices throughout the day.
The inclusion of both a 60W USB‑C to USB‑C and a 27W USB‑C to Lightning cable is seen as “total coverage” by Amazon reviewers, removing the guesswork and extra expense of buying separate cords. For iOS and Android households, this is a clear convenience boost.
Common Complaints
Unfortunately, wattage drop in 12V vehicles emerges as the most frequent frustration. A Slickdeals contributor summarized: “Deceptive marketing… had to return it.” Affected users are those in standard passenger cars who expected to consistently hit 45W per port.
The fixed non‑removable coiled cable in some variants (not all LISEN models) drew complaints from buyers who wanted CarPlay functionality or the freedom to swap cables. Amazon clarifies “❗ note: the coiled cable cannot be removed and don’t have CarPlay function,” which can be a hidden disappointment for infotainment‑heavy drivers.
A smaller but notable gripe: the blue LED indicator, while helpful for locating ports at night, can be bright enough to be distracting in low‑light cabins. While not universal, owners sensitive to ambient light mentioned taping over the indicator.
Divisive Features
The dual‑headed cable (USB‑C and Lightning) is polarizing. Some laud it as the ultimate convenience, calling it “perfect for families,” while others prefer separate cables to avoid wear on the shared connector area. Similarly, the flush‑fit design — praised for aesthetics — can be tricky for those with recessed sockets, where grip during removal becomes harder.
Trust & Reliability
Trustpilot threads raise red flags about “staff spam” and overly glossy marketing promises. One comment noted, “This company is just staff spam. Nothing more,” referring to an influx of overly positive reviews perceived as planted. While hardware performance gets high marks in optimal conditions, these trust concerns suggest buyers should cross‑check specs before purchase.
On the durability front, Reddit users report long‑term satisfaction with the metal body: “Once use, love forever” was a succinct endorsement after months of daily commuter use. The scratch‑resistant finish, combined with heat‑resistant alloy, means the charger stays presentable and reliable in the glove compartment and under extreme temperature swings.
Alternatives
While direct competitors in user threads are rare, one standout mention is the AINOPE 67.5W Car Charger USB C Fast Charging. Compared to LISEN’s 90W, the AINOPE offers lower max output but may maintain more consistent speeds across 12V systems. Those who prioritize CarPlay or removable cables might prefer it despite the lower wattage.
Price & Value
The LISEN charger has fluctuated between $14.99 and $23.99 USD depending on cables included and sales. eBay auctions have seen prices as low as $5.20 for new units, indicating resale and clearance potential. Amazon promotions, such as “save 5%” coupons, have also made high‑output variants accessible to budget buyers.
Community tips emphasize confirming your vehicle’s voltage before aiming for the 45W per port promised speeds. Bargain hunters advise waiting for Prime sales or holiday promos to bundle with other LISEN gear for maximum discount.
FAQ
Q: Will the LISEN 90W USB C Car Charger deliver 90W in my 12V sedan?
A: No — multiple buyers report it outputs significantly less, roughly 18W PD per port in 12V cars. Full advertised speed requires a 24V vehicle system.
Q: Does the charger support Apple CarPlay?
A: The versions with fixed coiled cables do not support CarPlay. Detachable cable models can, but only with compatible data cables.
Q: Is the all‑metal build just cosmetic?
A: No — users credit the alloy shell for superior heat dissipation and scratch resistance, keeping the charger cool under high load and looking new longer.
Q: Can it charge two devices at full speed simultaneously?
A: Yes, but only in vehicles providing sufficient voltage. In 24V systems, both ports can run at 45W; in 12V, speeds are reduced.
Q: How portable is it?
A: Extremely — at thumb size, it’s discreet, flush‑fitting, and pocket‑portable, ideal for glove compartment storage or switching between vehicle sockets.
Final Verdict: Buy if you drive a 24V vehicle, regularly need to charge two power‑hungry devices, and value premium build and compact design. Avoid if you expect full advertised wattage in a standard 12V car, or require CarPlay functionality. Pro tip from Reddit: “Match your cable to your device and voltage — that’s how you unlock the speed they advertise.”
