Alza's car charger with 35W USB-C charging now costs only 149 crowns! It also has USB-A and 4safe protection

A slow car charger that barely keeps a phone with navigation alive can be replaced for 149 CZK. That’s the price with code ALZADNY25 for the small AlzaPower Car Charger P100, whose USB-C port delivers up to 35 W; without the code, it’s 199 CZK. The charger supports Power Delivery with PPS, Quick Charge, and Samsung Adaptive Fast Charge, and you can also plug it into a 24V socket in a caravan or truck.

Quick summary:
✅ Makes sense for: drivers who primarily charge one phone or tablet in the car and want fast charging up to 35 W via USB-C. It can also be used in a caravan or van with a 24V socket.
⚠️ Consider: when both ports are connected simultaneously, the total output drops to 15 W at 5 V and 3 A.
💡 The code saves 50 CZK compared to the public price of 199 CZK. Alza customers give the charger 4.6 out of 5 based on 749 ratings.

Charges one phone quickly, two simultaneously only at basic power

Full power belongs to the USB-C port. It supports voltages from 5 to 20 V, with a current of 1.75 A at the top end, and a variable PPS profile in the range of 3.3–11 V at 3 A. The ceiling is 35 W, which is also suitable for tablets, which the manufacturer considers alongside phones and navigation devices for this charger.

USB-A doesn’t just stick to slow charging. It raises the voltage up to 12 V at 2.5 A and offers a maximum of 30 W, so an older phone with Quick Charge and a USB-A cable won’t be left out.

However, once you connect two devices simultaneously, they share 15 W at a basic 5 V. For a passenger who wants to charge their phone on a longer trip next to your navigation, this is sufficient. But it won’t fast charge two phones at once.

Understands Samsung and iPhones

The list of protocols covers what you’ll most often encounter in a car: Power Delivery 3.0 and 2.0 with PPS, Qualcomm Quick Charge 3.0 and 2.0, Samsung Adaptive Fast Charge, USB Battery Charging 1.2, and Apple 2.4 A. According to the seller, the Smart IC chip recognizes the connected device and distributes power accordingly.

Weighs 11 grams and also monitors the car battery

The polycarbonate body measures 47 × 24 × 24 mm and weighs 11 g, so it won’t protrude significantly from the car socket. The seller promises over 90% efficiency, and the socket connector is said to have undergone testing for more than 3,000 uses.

Among its protections, Alza lists a 4safe set against short circuit, overload, overheating, and overcharging. It also adds protection against car battery discharge, which is especially useful in cars where the socket remains powered even after the engine is turned off.

Who will benefit from 149 CZK

With code ALZADNY25, the charger costs 149 CZK and Alza has more than 10 pieces in stock. It will be most beneficial for those who primarily charge one phone via USB-C while driving and occasionally need to simply charge a passenger’s phone with the second port. Anyone who wants to fast charge two phones simultaneously in the car will hit the shared 15 W ceiling.

Do you usually charge one phone in the car, or do you need to fast charge two at once?