USB Chargers / Anker Nano Charger 30W (A2147) vs Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)
Anker Nano Charger 30W (A2147) vs Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)
Anker Nano Charger 30W (A2147)
30W and PPS in an Apple-20W-sized body — the default small charger.
Wins overall by 1.0 points
Quick Verdict
The Anker Nano Charger 30W (A2147) takes this by a clear 1.0 points. 30W and PPS in an Apple-20W-sized body — the default small charger. The Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) only makes sense if it wins on a category you care about more than the total.
The Anker Nano Charger 30W (A2147) and Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) are both current-generation USB Charger models, and the Anker Nano Charger 30W (A2147) is $17 cheaper than the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) ($22.99 vs $39.95). On Power Sharing, the Anker Nano Charger 30W (A2147) leads (10.0 vs 5.0/10) — how well it holds wattage when several ports are in use — the spec buyers most often get caught by. On Value, the Anker Nano Charger 30W (A2147) leads (9.0 vs 5.5/10) — watts and ports relative to price. On Ports, the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) leads (5.0 vs 2.0/10) — how many devices it can charge at once. Overall, the Anker Nano Charger 30W (A2147) scores 7.3/10 across our 8 scoring categories versus 6.3/10 for the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Anker Nano Charger 30W (A2147) | Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) |
|---|---|---|
| Price | $22.99 | $39.95 |
| Release Year | 2022 | 2022 |
| Max Total Output (W) | 30 | 45✓ |
| Single-Port Max | 30 | 45 |
| Ports | 1x USB-C | 2x USB-C |
| GaN | Yes | Yes |
| USB-PD & PPS | PD 3.0 with PPS (3.3-11V/2.7A and 3.3-16V/2A) | PD 3.0 with PPS |
| Foldable Prongs | Yes | Yes |
| Dimensions | 28.4 x 28.4 x 35.3mm | 61.7 x 40.6 x 39.1mm |
| Weight (g) | Not published by the manufacturer | 125 |
| Laptop Charging | No | No |
| Power Sharing | Not applicable — single port | Both ports in use gives 25W plus 20W — the 45W single-port rating drops to 25W maximum |
| Display | None | None |
| Warranty | 18 months | 18 months |
| Colors | Black, White, Blue, Green | White, Black |
Category Scores
Output Power
The Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) leads clearly here, 5.5 against 5.0 — a 0.5-point margin on total wattage and single-port maximum. If that is what you are buying for, the Anker Nano Charger 30W (A2147) does not close the gap elsewhere.
Ports
The Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) leads clearly here, 5.0 against 2.0 — a 3.0-point margin on how many devices it can charge at once. If that is what you are buying for, the Anker Nano Charger 30W (A2147) does not close the gap elsewhere.
Power Sharing
The Anker Nano Charger 30W (A2147) leads clearly here, 10.0 against 5.0 — a 5.0-point margin on how well it holds wattage when several ports are in use — the spec buyers most often get caught by. If that is what you are buying for, the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) does not close the gap elsewhere.
Portability
The Anker Nano Charger 30W (A2147) leads clearly here, 9.5 against 7.5 — a 2.0-point margin on size, weight and whether the prongs fold. If that is what you are buying for, the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) does not close the gap elsewhere.
Build Quality
The Anker Nano Charger 30W (A2147) and Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) are level here, at 8.5/10 each. materials, heat handling and warranty is not what separates these two — look to the categories where the scores diverge.
Features
The Anker Nano Charger 30W (A2147) leads clearly here, 6.0 against 5.5 — a 0.5-point margin on displays, protocol support and extras. If that is what you are buying for, the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) does not close the gap elsewhere.
Compatibility
The Anker Nano Charger 30W (A2147) leads clearly here, 8.5 against 8.0 — a 0.5-point margin on PPS, PD version and support for Samsung, Pixel and Apple fast charging. If that is what you are buying for, the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) does not close the gap elsewhere.
Value
The Anker Nano Charger 30W (A2147) leads clearly here, 9.0 against 5.5 — a 3.5-point margin on watts and ports relative to price. If that is what you are buying for, the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) does not close the gap elsewhere.
Best For
Choose the Anker Nano Charger 30W (A2147) if…
- • Power Sharing matters most to you — the Anker Nano Charger 30W (A2147) scores 10.0/10 here (how well it holds wattage when several ports are in use — the spec buyers most often get caught by).
- • Value matters most to you — the Anker Nano Charger 30W (A2147) scores 9.0/10 here (watts and ports relative to price).
- • Portability matters most to you — the Anker Nano Charger 30W (A2147) scores 9.5/10 here (size, weight and whether the prongs fold).
- • You want to spend less — it's $17 cheaper.
- • Your main use case is compact.
Choose the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) if…
- • Ports matters most to you — the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) scores 5.0/10 here (how many devices it can charge at once).
- • Output Power matters most to you — the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) scores 5.5/10 here (total wattage and single-port maximum).
- • Your main use case is multi-device.
Pros & Cons
Anker Nano Charger 30W (A2147)
Pros
- +30W in a genuinely tiny body — 50% more power than Apple's 20W in a similar footprint
- +PPS support means proper fast charging on Samsung and Pixel, which Apple's brick cannot do
- +Foldable prongs make it pocketable
- +Anker's warranty and support are the best here
Cons
- −Single port — no good if you charge two devices at once
- −30W will not fast-charge any laptop
- −Anker does not publish a weight for this model
- −Four years old, though nothing has superseded it
Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)
Pros
- +Belkin build quality and the Connected Equipment Warranty
- +Two USB-C ports with PPS
- +Widely stocked, including in Apple Stores
Cons
- −45W is single-port only; using both drops it to 25W plus 20W
- −At $39.95 it is comprehensively outclassed on watts-per-dollar by the UGREEN 65W three-port and the Anker Prime 67W
- −Will not fast-charge any laptop
- −No display
Shop by Need
FAQs
Is the Anker Nano Charger 30W (A2147) or Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) better overall?+
Based on our 8-category scoring, the Anker Nano Charger 30W (A2147) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Power Sharing, the Anker Nano Charger 30W (A2147) or the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)?+
The Anker Nano Charger 30W (A2147) scores higher on Power Sharing (10.0/10 vs 5.0/10) — how well it holds wattage when several ports are in use — the spec buyers most often get caught by.
Which is better for Value, the Anker Nano Charger 30W (A2147) or the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)?+
The Anker Nano Charger 30W (A2147) scores higher on Value (9.0/10 vs 5.5/10) — watts and ports relative to price.
Which is better for Ports, the Anker Nano Charger 30W (A2147) or the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)?+
The Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) scores higher on Ports (5.0/10 vs 2.0/10) — how many devices it can charge at once.
Which is better for Portability, the Anker Nano Charger 30W (A2147) or the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)?+
The Anker Nano Charger 30W (A2147) scores higher on Portability (9.5/10 vs 7.5/10) — size, weight and whether the prongs fold.
Is the Anker Nano Charger 30W (A2147) worth the price difference over the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)?+
The Anker Nano Charger 30W (A2147) is the cheaper option at $22.99 versus $39.95. Whether the pricier model is "worth it" depends on how much you value its lead in Power Sharing.
Which is better suited to my use case?+
The Anker Nano Charger 30W (A2147) is the better fit if you mainly care about compact. The Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) is the better fit for multi-device.
What's the warranty on the Anker Nano Charger 30W (A2147) vs the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011)?+
The Anker Nano Charger 30W (A2147) ships with a 18-month warranty; the Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) ships with a 18-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
INIU 65W Dual USB-C GaN (I624) — $29.99
Premium Option
INIU 65W Dual USB-C GaN (I624) — $29.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.