Anker 20K USB-C Power Bank 20,000mAh, 87W with USB-A Port, 2 USB-C Ports & Built-in USB-C Cable, Black
16 product reviews
Anker 20K USB-C Power Bank 20.000mAh
- • 87W Power to Share: Distribute 87W across three devices, with a single device receiving up to 65W, to rapidly charge iPhones, Samsung phones. Quickly charge a 14" MacBook Pro to 50% in under 40 minutes.
- • Speedy Cable Charging: Utilize the built-in cable to elevate your iPhone 15 Pro to 58% or a MacBook Air to 52% in 30 minutes. You can also fully recharge this power bank in 1.5 hours with a 65W charger.
- • 20,000mAh for Extended Use: Eliminate concerns about battery depletion with a 20,000mAh power bank that ensures consistent, reliable charging for all your devices, also approved for airline travel.
- • Lasts Longer, Charges Faster: The integrated USB-C cable is designed to endure, withstanding over 10,000 bends for dependable charging and convenient storage.
- • What You Get: Anker Power Bank (20K, 87W, Built-In USB-C Cable).
3 Payment Methods
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- Cash on delivery
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Description
Anker 20K USB-C Power Bank 20.000mAh
High-Speed 87W
65W Fast Recharge
20K Power
Built-In USB-C
Huge Compatibility
For Busy Professionals
For Every Device
For Vacation Charging
Q&As
Why is my power bank providing fewer charges than expected?
The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1383 Power Bank (PowerCore 20K) offers an estimated 11,000mAh to14000mAh to power devices.
How can I estimate the number of charges for my device?
To estimate charging cycles, use this formula:
(Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges.
For instance, charging a 3,000mAh device using a 20,000mAh power bank would offer approximately 4.33 charges.
How long does it take for the power bank to recharge?
It depends on the charger's power and the ambient temperature. The A1383 model, when using a 30W PD charger at 77°F (25°C), takes about 4.5 hours to recharge.
Specifications
Connector Type USB Type C
Brand Anker
Battery Capacity 20
Color black
Special Feature Digital Display, Over Charging Protection, Fast Charging, Built In Cable
Anker 20K USB-C Power Bank 20.000mAh
High-Speed 87W
65W Fast Recharge
20K Power
Built-In USB-C
Huge Compatibility
For Busy Professionals
For Every Device
For Vacation Charging
Q&As
Why is my power bank providing fewer charges than expected?
The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1383 Power Bank (PowerCore 20K) offers an estimated 11,000mAh to14000mAh to power devices.
How can I estimate the number of charges for my device?
To estimate charging cycles, use this formula:
(Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges.
For instance, charging a 3,000mAh device using a 20,000mAh power bank would offer approximately 4.33 charges.
How long does it take for the power bank to recharge?
It depends on the charger's power and the ambient temperature. The A1383 model, when using a 30W PD charger at 77°F (25°C), takes about 4.5 hours to recharge.
Specifications
Connector Type USB Type C
Brand Anker
Battery Capacity 20
Color black
Special Feature Digital Display, Over Charging Protection, Fast Charging, Built In Cable
Product information
| Product weight | 489 g |
| Package dimensions (W x H x D) | 18 x 13 x 3 cm |
| Packing weight | 490 g |
| Barcode | 194644197469 |
| MPN | A1383H11 |
Reviews
perrie
24 Jan 2026
Spiros_Voic
20 Jan 2026
manole
19 Jan 2026
alemara1971
14 Jan 2026
luminousmp3
06 Jan 2026
IOANNIS_ALEXIOU23
18 Dec 2025
Ταχύτητα φόρτισης συσκευών, Ταχύτητα φόρτισης power bank, Ποιότητα κατασκευής, Σχέση ποιότητας-τιμής
Βάρος, Όγκος
Charity_Crawford_Sackmann
11 Dec 2025
Ταχύτητα φόρτισης συσκευών, Ταχύτητα φόρτισης power bank, Βάρος, Όγκος, Ποιότητα κατασκευής, Σχέση ποιότητας-τιμής
kanello_pan1
10 Dec 2025
Ταχύτητα φόρτισης συσκευών, Ταχύτητα φόρτισης power bank, Βάρος, Ποιότητα κατασκευής, Σχέση ποιότητας-τιμής
Όγκος
ThanosMich
02 Dec 2025
Ταχύτητα φόρτισης συσκευών, Ταχύτητα φόρτισης power bank, Ποιότητα κατασκευής, Σχέση ποιότητας-τιμής
Βάρος, Όγκος
Mihalis_Velegrakis6296
30 Nov 2025
Πολύ καλή συσκευή, φορτίζει κινητό σε πολύ ικανοποιητικό χρόνο, είναι μια χαρά για το αεροπλάνο και δεν υπερθερμαίνεται. Χρειάστηκε να το χρησιμοποιήσω για να φορτίσω και λάπτοπ. Το φόρτισε σε ικανοποιητικό επίπεδο με τη διαφορά ότι έπεσε ακαριαία η δικιά του μπαταρία, το οποίο είναι και αυτονόητο και ότι ανέβηκε η θερμοκρασία του.
Ταχύτητα φόρτισης συσκευών, Ταχύτητα φόρτισης power bank, Ποιότητα κατασκευής, Σχέση ποιότητας-τιμής
Βάρος, Όγκος
