Description

The Anker 313 Fast Charger (Ace 2, 45W) is a compact GaN (Gallium Nitride) USB-C wall charger designed for fast, efficient charging in a small footprint. Anker built this model with a focus on Samsung Super Fast Charging 2.0 (PPS/PD 3.0), while also ensuring broad compatibility with most USB-C smartphones, tablets, and lightweight laptops.(according to Rajshahi Tech).

Anker 313 Fast Charger Key Features & Specs:

• Power Delivery: Supports USB‑PD up to 45 W (5 V / 3 A, 9 V / 3 A, 15 V / 3 A, 20 V / 2.25 A) and PPS up to ~49.7 W under SP Fast Charging 2.0.

• PPS / Samsung SFC 2.0: To enable full 45 W charging on Samsung S23 Ultra and newer, your USB‑C cable must support 5 A / 100 W.

• Size & Design: About 30% smaller than many 45 W chargers, thanks to Gallium Nitride (GaN) tech. Foldable prongs and lightweight (~77 g) design make it highly portable.

• Safety: Features Anker’s MultiProtect system including protections against over‑temp, over‑voltage, and short circuits.

• Compatibility: Works broadly with Samsung Galaxy, iPhone/iPad, Google Pixel, Steam Deck, Nintendo Switch dock, and many small laptops.

Build Quality & Design:

• Physical Design

  • Dimensions: Approx. 40 × 35 × 28mm (very compact)

  • Weight: ~77g

  • Material: Matte plastic body with solid construction

  • Color: Mostly white with blue USB-C port

  • Port: 1× USB-C

  • Plug: Foldable US prongs (some international variants differ).

• Portability

  • One of the smallest 45W chargers on the market

  • Ideal for travel, with foldable pins and global voltage support (100–240V).

Charging Performance of Anker 313 Fast Charger:

• Max Output: 45W via USB-C

• Power Delivery (PD): Supports PD 3.0, QC, and PPS (Programmable Power Supply).

• Supported Voltage Profiles:

  • 5V/3A

  • 9V/3A

  • 15V/3A

  • 20V/2.25A (up to 45W PD)

  • PPS (3.3–11V/4.05A ~ 44.5W)

Safety & Efficiency:

• GaN Technology: Improves efficiency and reduces heat compared to traditional silicon chargers

• Anker’s MultiProtect:

  • Overcurrent Protection

  • Short Circuit Protection

  • Temperature Control

  • Voltage Regulation

• Idle Power Draw: Very low—efficient even when not actively charging.

Pros:

• True 45W PD + PPS support

• Compact and travel-friendly

• Reliable with Samsung’s Super Fast Charging 2.0

• Broad compatibility (Steam Deck, tablets, phones, light laptops)

• Great build quality and safety protections.

Cons:

• Only 1 USB-C port (can’t charge multiple devices at once)

• Cable not included – need to purchase 5A/100W USB-C separately

• Not ideal for 60W+ laptops (MacBook Pro, gaming laptops)

• Lacks USB-IF certification (but still high-quality)

Final Verdict about Anker 313 Fast Charger:

The Anker 313 (Ace, 45W) is one of the best compact single-port chargers for users who need fast, efficient power for smartphones and lightweight laptops. It’s especially great for Samsung Galaxy users, Steam Deck players, and iPad/MacBook Air owners. While it lacks multi-port flexibility, it excels in portability, safety, and real-world performance.

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