wattaire
Anker20W
C
Anker · A2637

511 Charger (Nano Pro 20W)

20 W total · 1×C
PD 3.0
Documentation: Excellent
9.0/10 · 18 fields sourced · 0 conflicts
Best offer
DE · EUR · incl. 19% VAT
€14.99
0.75 €/W · lowest we have seen
Geizhals
checked 5 Sept 2026
See at retailer →
Anker EU Storechecked 5 Sept 2026€20.99
1 more offer in other markets
Simultaneous output
not published

Single port, so there is nothing to divide.

Ports
C
USB-C
20 W
Size and capabilities
Size30×30×30 mm
Weight31 g
Foldable prongsNo
Input100-240V (US), 200-240V (EU/UK)
GaNnot published
PD versionPD 3.0
PPSNo
EPR (>100 W)No
Other protocols: PowerIQ 3.0
How well we know this charger
9.0/10
100%
fields filled
18
sourced
11
cross-checked
0
conflicts
Field · valueSourceStatus
depth mm
30
Anker
sourced
depth mm
30
Geizhals
cross-checked
epr
false
Anker
inferred
foldable plug
false
Anker
sourced
foldable plug
false
Anker
cross-checked
gan
unknown
Anker
unverified
height mm
29.5
Anker
sourced
height mm
29.5
Geizhals
cross-checked
All 30 fields and sources
input voltage
200-240V
Anker
cross-checked
input voltage
100-240V
Anker
cross-checked
input voltage
100-240V (US) / 200-240V (EU)
Anker
sourced
max power w
20
Anker
sourced
model code
A2637
Anker
sourced
model code
A2637
Geizhals
cross-checked
nameplate output
5V 3A / 9V 2.22A
Anker
sourced
nameplate output
5V 3A / 9V 2.22A
Anker
cross-checked
pd version
PD 3.0
Anker
sourced
pdos
5V/3A, 9V/2.22A
Anker
sourced
pdos
5V/3A, 9V/2.22A
Anker
cross-checked
port count
1x USB-C
Anker
sourced
port count
1x USB-C (20W)
Geizhals
cross-checked
pps
false
Anker
inferred
qc version
QC 3.0
Anker
sourced
succeeds
A2633
Anker
sourced
total power w
20 W
Anker
sourced
total power w
20 W
Geizhals
cross-checked
weight g
31.2
Anker
sourced
weight g
31.2
Anker
cross-checked
width mm
29.5
Anker
sourced
width mm
29.5
Geizhals
cross-checked
How we source and score this →
Price history
Geizhals · 2 checks
high €20.995 Sept 20265 Sept 2026
Lowest seen
€14.99
Highest seen
€20.99
Price alert

One email when the best DE price is at or below your target. Nothing else, ever.

Same family
?511 Charger (Nano) 20W (A2633)replaces · Anker states A2637 is the upgraded A2633: same PIQ 3.0 / PD 3.0 / QC 3.0 output, adds ActiveShield 1.0 temperature monitoring
source ↗
€14.99
0.75 €/W · Geizhals
See at retailer