Anker’s New 45W Smart+ Charger Hits China – A Small Yet Smart Upgrade

At a time when every wall‑wart seems to promise the moon, Anker has quietly rolled out an incremental but thoughtful refresh of its popular Nano Charger. The new 45W Smart+ Charger (model A121D) debuted in Chinese online stores earlier this month, and while it isn’t a radical redesign, the tweaks it carries feel like they were made for people who actually use the thing every day.

The charger keeps the single USB‑C port that made the original a hit, but now a tiny LCD panel pops up to show real‑time voltage, current and estimated charging time. It’s the sort of detail‑oriented touch that geeks love – you can actually see what’s happening inside the box instead of just guessing.

What’s really new is support for the AVS (Adaptive Voltage Scaling) protocol. In theory, that lets the charger talk to devices like the soon‑to‑be‑released iPhone 17 and dial in exactly the right power curve for a fast, yet safe, charge. Anker claims you can get an iPhone 17 from 0 to about 50 % in roughly 20 minutes – a claim that lines up with Apple’s own fast‑charge specs, so it’s plausible.

Under the hood, Anker has upgraded its ActiveShield tech to version 5.0. This means low‑temperature charging is even more aggressive, and the charger sports dual folding pins that can sit flat, tilt out at 90°, or swing out to a full 180° – handy if you’re dealing with thick cases or need a little extra clearance.

According to the company, the smarter charging algorithm also reduces battery wear by about 20 %. They don’t spill the exact methodology, but the idea is that by avoiding voltage spikes and keeping the cell within an optimal range, the battery’s lifespan gets a modest boost.

Price‑wise, the charger is listed on Chinese marketplace Youzan for CNY 149, which translates to roughly $22 USD – a decent bargain compared with the $26 price tag of the original Nano Charger on Amazon US. It comes in four pastel‑ish colors – black, white, burgundy and a light‑blue that looks suspiciously like the unreleased iPhone 18 Pro palette.

As of now, there’s no word on when the upgraded model will cross the Pacific. For U.S. shoppers, the older Nano Charger is still available for $25.99, and many will probably wait to see if Anker rolls the Smart+ out locally or sticks it to the Chinese market only.

All in all, the 45W Smart+ Charger feels less like a brand‑new product and more like a well‑polished iteration. If you already own the Nano Charger, the upgrade may not be a must‑have, but for anyone hunting for a compact, intelligent charger that can keep up with the latest phones, it’s worth a look.