Home /INIU /I-Series /INIU I712 66W 2-Port Fast Car Charger — USB-C PD 3.0 + USB-A QC 3.0, Dual simultaneous fast charging

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I-Series

INIU I712 66W 2-Port Fast Car Charger — USB-C PD 3.0 + USB-A QC 3.0, Dual simultaneous fast charging

Name: INIU I712 66W 2-Port Fast Car Charger — USB-C PD 3.0 + USB-A QC 3.0, Dual simultaneous fast charging
Brand: INIU
SKU: VOL-ISE-173
Price: 10 USD
Availability: InStock
Rating: 4.2 (9 reviews)

4.2 (9)

$11.99 $10.00

Buy the INIU I712 66W dual-port fast car charger online for $10, down from $11.99 — a 17% discount on true simultaneous PD 3.0 and QC 3.0 fast charging for driver and passenger.

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11 people are viewing this item. 16 sold today. Only 5 left in stock.

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Pair withINIU Multi P21 3-in-1 Power Bank 30W 10000mAh with Foldable Wall Charger and USB-C Cable$16.50

Categories : I-Series

SKU : VOL-ISE-173

Description

INIU I712 66W Fast Car Charger — $10 (Save 17%)

The INIU I712 is a 66W dual-port fast car charger that fast-charges two phones at the same time — a USB-C Power Delivery 3.0 port and a USB-A Quick Charge 3.0 port deliver equal-speed charging for driver and passenger. Buy it online today for only $10.00, down from $11.99.

Dual Charging Performance: Does It Fast Charge Two Phones at Once?

Yes. Unlike typical single-port fast chargers, the I712 splits its output so both ports stay in fast-charge territory when used together. Single-port use delivers up to 66W-class speed, boosting a compatible phone to roughly 63% charge in 25 minutes. Pair with an INIU fast charging cable or your phone's original fast cable for full-speed results.

Why Is My Car Charger Slow?

Slow charging usually traces to a non-fast cable, a port not supporting your phone's protocol, or both ports drawing high combined load. Use a PD-capable USB-C cable for iPhones and modern Androids, a QC-capable USB-A cable for older devices, and remember the I712 intelligently splits 66W across active ports.

Compatibility

iPhone: Fast charges via USB-C PD (iPhone 8 and newer)
Android: Fast charges Samsung, Google Pixel, and more via PD or QC 3.0
Simultaneous use: Charge an iPhone and Android together at high speed

Specifications

Total Output: 66W
Ports: 1x USB-C (PD 3.0), 1x USB-A (QC 3.0)
Input: 12–24V vehicle socket

Price & Deal Value

At $10 — already 17% off — plus coupon SAVE15 for an extra 15% off, your effective price drops to about $8.50. This is the affordable value pick among 60W+ dual-port car chargers.

Features

True dual fast charging: PD 3.0 USB-C + QC 3.0 USB-A boost two phones to ready in ~25 minutes simultaneously
66W total output with intelligent power split — charges an iPhone and Android together at speed for just $10
17% off list price plus extra 15% savings with coupon SAVE15
Seller: Volt Harbor Supply

Product Details

INIU I712 — Two Fast Chargers in One $10 Package

Savings Snapshot

Compare-at $11.99 → Storefront price $10.00 → 17% instant discount → Extra 15% off with coupon SAVE15.

Built for Shared Rides

Driver and passenger both get genuine fast charging — no fighting over the one fast port. PD 3.0 covers modern iPhones and USB-C Androids; QC 3.0 covers everything else.

Fast-Charge Tips

Use certified fast cables, keep firmware-current devices on the USB-C PD port, and expect ~63% in 25 minutes single-port or sustained fast speeds dual-port.

Order Now

At $10 with coupon stacking, this is the deal-of-the-day car charger — buy online while stock lasts.

Frequently Asked Questions

Does the INIU I712 fast charge two phones at the same time?

Yes — the PD 3.0 USB-C and QC 3.0 USB-A ports both deliver fast charging simultaneously, with intelligent 66W power split between active ports.

How is the 66W output split between ports?

Single-device use gets maximum speed (~63% charge in 25 minutes with a fast cable); with both ports active, the charger intelligently allocates power to keep both devices in fast-charge mode.

Can it charge an iPhone and Android together?

Yes — the USB-C PD port fast charges iPhones and USB-C Androids, while the USB-A QC 3.0 port handles Android and legacy devices at the same time.

Why might my car charger charge slowly?

Slow speeds usually mean a non-fast cable or wrong protocol. Use a PD-capable USB-C cable (or QC cable on USB-A) and your device's original or certified fast cable for full speed.

What's the price and are there discounts?

It's $10.00 (17% off $11.99). Use coupon SAVE15 for an extra 15% off — an effective price around $8.50.

Customer Reviews

9

5.0

o*f

Verified

Charges my laptop in the car

The 66W PD port actually charges my MacBook at full speed while my passenger's phone charges on the USB-A side simultaneously. Tiny, well-built, and INIU's build quality is reassuring. Best cheap car accessory I've bought.

5.0

u***v

Verified

Fast

Phone goes from 20% to 80% on my commute. Perfect.

4.0

f**c

Does what it promises

Dual fast charging works as advertised, no drop in speed with both ports in use. The blue light is a bit bright at night but I put a tiny piece of tape over it. Solid purchase for $10.

5.0

v*****b

Rideshare driver essential

I drive Uber 40 hours a week and this charger has survived constant plugging and unplugging for four months. Both passengers and I can charge at full speed at the same time. Never gets hot, which my old charger did constantly.

3.0

q*****s

Verified

Good but fit is snug in my car

Charging performance is excellent — my Pixel charges fast every time. It sits a little deep in my 12V socket and can be tricky to pull out. Works great otherwise.

4.0

a*q

Verified

Reliable and compact

Small footprint doesn't block my cup holders. Charges two phones at once at full speed. INIU quality at a budget price, can't argue with that.

5.0

p**p

Verified

Road trip hero

Used this on a 12-hour drive with two kids and four devices cycling through it. Kept everything topped off without overheating. The PD port charged my tablet quickly while the QC port handled my wife's phone.

2.0

n*****p

Verified

Stopped working after a month

Worked great initially but the USB-C port suddenly died. INIU's warranty replaced it quickly, so no major harm, but hoping the replacement lasts longer.

5.0

n**w

Verified

Better than my $30 charger

Honestly no difference in speed versus the expensive one it replaced. Both ports deliver simultaneously as promised. The housing feels solid, not hollow like cheap chargers. Very satisfied.