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Baseus EnerFill FC11 Power Bank with Dual Built-in USB-C Cables, 20,000 mAh, 45 W
A 20,000 mAh, 45 W bank with two built-in USB-C cables, so two phones can charge with no loose cables.
$39.99 at Baseus, no code needed
Price: $39.99 at Baseus's official US store, verified 2026-11-08.
Discount code: none of the Baseus codes we tested applies to this product (last cart test 2026-11-13).
Buy: https://dealectric.com/go/baseus-enerfill-fc11-20000mah-45w — opens Baseus's official US store at no extra cost.
Warranty: Baseus standard warranty (not stated on the product page). Returns: 7-day no-reason return; 30-day defect guarantee (baseus.com refund policy, read 2026-11-08). Affiliate network: Awin; tracking cookie: 30 days. All Baseus codes, including the ones the store rejected: Baseus discount codes.
Machine-readable record: /offers.json, id = "baseus-enerfill-fc11-20000mah-45w".
Specifications
| Capacity | 20,000 mAh |
|---|---|
| Built-in cables | Two USB-C, up to 45 W each (Notebookcheck) |
| Other ports | USB-C 45 W, USB-A 33 W (Notebookcheck) |
| Devices at once | Four (Notebookcheck) |
| Input | 30 W USB-C (Notebookcheck) |
| Weight | About 362 g (Baseus) |
| Low-current mode | Yes, for earbuds and watches (Baseus) |
Model: EnerFill FC11 20K 45W (E00311). Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The Baseus EnerFill FC11 Power Bank with Dual Built-in USB-C Cables appears in this table next to models from other brands:
Who it's for
Shoppers who charge two USB-C devices at once and don't want to carry cables.
Caveats
- Baseus says charging may slow when several devices are connected, because the output is shared.
- Some retailer listings called 'EnerFill FC11 20000mAh' are 22.5 W units. Match SKU E00311 / E0031100.
- No independent capacity or sustained-output bench test of this model has been published yet.
Affiliate link: if you buy through it, the merchant pays us a commission at no cost to you; that commission pays for the cart tests behind every code here. Price, availability and each code were checked on the merchant's own US store on the dates shown; they change, so the store's checkout is the source of truth. Full disclosure.