Baseus Picogo AM52 (Qi2.2, 25W, 10000mAh) Review

Overview

The Baseus PicoGo AM52 represents the latest generation in Baseus’s magnetic power bank lineup, announced in late 2025 and now globally available as a significant upgrade to the previous AM61 model. It is the first mass-market power bank to feature Qi2.2 certification, enabling up to 25W of wireless charging—a major leap from the standard 15W limit of older Qi2 and MagSafe accessories. This new standard is specifically designed for the latest flagship smartphones, including the iPhone 16 and 17 series (with iOS 26) and the Google Pixel 10 Pro XL.

Positioned as a premium, flight-friendly accessory, the AM52 retains the 10,000mAh capacity of its predecessor but refines the physical design. It features a slimmer aluminum shell (0.63 inches thick) compared to the AM61’s 0.7 inches, with rounded edges for improved comfort during attachment. The core value proposition is a dual-device charging experience: users can magnetically charge their phone at 25W while simultaneously powering a second device (like AirPods or a second phone) via the 45W USB-C port. The power bank itself recharges rapidly at 30W, taking only about 1.5 hours to reach full capacity.

Strengths

Expert reviews and user testing consistently highlight the AM52’s charging speed and refined build quality as its standout advantages.

Unmatched Wireless Charging Speed

The AM52’s primary strength is its ability to deliver 25W wireless charging, a capability that outperforms almost all existing MagSafe batteries. Testing on the Google Pixel 10 Pro XL showed the battery reaching 98% charge in just 1 hour and 45 minutes, significantly faster than the 2+ hours typical of older Qi2 chargers. For iPhone 16 and 17 users, this translates to a "half-hour" charge for 50% capacity, addressing the most common complaint about magnetic power banks: slow charging speeds. While older iPhones (12–15) still max out at 15W, the AM52 is the only current option to support the new 25W standard for the latest devices.

Slim, Premium Build and Cooling

The power bank’s physical design is frequently praised for its slim profile and durable aluminum construction. At 0.63 inches, it is noticeably thinner than competing 10,000mAh models, making it pocketable even when attached to a phone. Baseus has integrated a triple cooling system featuring a graphene layer and an AI-based temperature monitoring chip, which reviewers note keeps the device running cooler during high-wattage charging sessions. This thermal management is critical for maintaining efficiency and safety when pushing 25W wireless and 45W wired power simultaneously.

Fast Recharge and Dual-Device Flexibility

The AM52 supports a 30W input, allowing the battery to recharge fully in approximately 1.5 hours, which is faster than many competitors that require 2–3 hours. Its dual-device capability is robust: users can charge an iPhone via MagSafe while simultaneously charging an iPad or another phone via the USB-C port, with the wired port delivering up to 45W. This flexibility ensures that the power bank can handle the demands of a modern multi-device setup without needing to switch cables.

Trade-offs

Despite its strengths, the AM52 has specific limitations and compatibility constraints that buyers must consider before purchasing.

Limited Qi2.2 Compatibility

The most significant trade-off is the narrow compatibility window for 25W charging. The 25W Qi2.2 speed is exclusively supported by the iPhone 16 and 17 series (requiring iOS 26) and the Google Pixel 10 Pro XL. Users with iPhone 12 through 15 models, or older Pixel devices, will only receive the standard 15W wireless charging, which is the same speed as older, cheaper MagSafe batteries. This means the AM52’s premium price may not be justified for owners of older devices who cannot utilize its fastest feature.

No Built-in Cable (Standard Model)

The standard AM52 model lacks an integrated USB-C cable, a feature found in the "with Cable" variant. This requires users to carry a separate cable for wired charging, which can be inconvenient for travelers who prefer an all-in-one solution. While the standard model allows simultaneous wireless and USB-C charging, the need to manage a separate cable is a drawback compared to the cable-equipped version, which offers a more streamlined experience for dual-device charging.

Capacity Loss and Missing Features

Due to standard battery inefficiencies and circuit conversion losses (typically 35–45%), the 10,000mAh rated capacity effectively delivers only 5,500mAh to 6,500mAh of usable power to devices. This is a common limitation for magnetic power banks but is worth noting for users expecting a full 10,000mAh charge. Additionally, the AM52 lacks an LCD display to show the remaining battery percentage, requiring users to rely on LED indicators or connected device feedback to estimate charge levels. The plastic construction of some variants (vs. the aluminum shell of the premium model) and the lack of a kickstand are also noted as minor drawbacks in user reviews.

Specifications

Who Should Buy It

The Baseus PicoGo AM52 is the ideal choice for iPhone 16/17 and Google Pixel 10 Pro XL owners who demand the fastest possible wireless charging speed (25W) and a slim, pocket-friendly design. It is particularly well-suited for travelers and commuters who need to charge two devices simultaneously (e.g., phone and AirPods) without carrying multiple cables. The premium aluminum build and advanced cooling system make it a reliable option for heavy users who prioritize performance and durability.

However, users with iPhone 12–15 or older Android devices should NOT buy this unless they specifically need the 45W USB-C port, as they will not benefit from the 25W wireless speed and are paying for a feature they cannot use. For these users, a more affordable 15W MagSafe battery (like the older Baseus AM61 or Anker MagGo) offers the same wireless speed at a lower price. Additionally, buyers who prefer an all-in-one solution should choose the AM52 with Built-in Cable variant, which includes an integrated USB-C cable for easier dual-device charging without extra accessories.

Sources

• Baseus PicoGo AM52 Qi2.2 Magnetic Power Bank 10000mAh 45W
• Baseus PicoGo AM52 Qi2.2 Magnetic Power Bank with Cable ...
• Baseus launches new Qi2.2 25W certified 10,000 mAh power bank ...
• Baseus PicoGo AM52 Qi2.2 batteries review - AppleInsider
• Test the Baseus Picogo Qi2.2 25W 10k : r/MagSafe - Reddit
• Baseus PicoGo AM52 Review: The Slimmest 10000mAh Qi2.2 ...
• Baseus PicoGo AM52 MagSafe Power Bank - YouTube
• The PicoGo AM52 10K Power Bank Charges at 25W! - Reddit