Xiaomi 30W Qi Wireless Charging Stand Supports Max 30W Qi Charging for Your Xiaomi Mi 9 Pro 5G Phone

The Xiaomi 30W Qi Wireless Charging Stand enables up to 30W wireless charging for certain latest Xiaomi phones like the Mi 9 Pro 5G. Other non Xiaomi Qi-enabled phones should only be getting 5 watts of Qi Low Power charging using the Xiaomi charging stand. 

Note when the Xiaomi 30W Qi Wireless Charging Stand was released, it is the highest power Qi charger for phones.

The Xiaomi 30W Qi Wireless Charging Stand states that it is Qi certified through the Qi logo on the back of its box. 

The Xiaomi 30W Qi Wireless Charging Stand comes with its own AC power adapter and USB Type-A to Type-C charging cable as accessories.

The Xiaomi 30W Qi Wireless Charging Stand also states to support up to 45 watts (20 volts @ 2.25 amps) for own power supply.

The Xiaomi 45W Qualcomm Quick Charge 3.0 based charger accessory supports power profiles of 15 watts (5 volts @ 3 amps), 27 watts (9 volts @ 3 amps), 40 watts (10 volts @ 4 amps) and 45 watts (20 volts @ 2.25 amps) for charging out. This Xiaomi charger is similar to the one that shipped with the Mi 9 Pro 5G. For fastest charging you will need to use the supplied USB Type-A to Type-C cable to connect the Xiaomi charger and charging stand.

Using the USB Power Delivery Compliance C2 Tester from Granite River Labs to run just a subset of the full USB Power Delivery compliance test suite, we can see that the Xiaomi 30W Qi Wireless Charging Stand supports 10 watts (5 volts @ 2 amps) power profile for charging in. Some compliance failures were also observed for this Qi stand.

Power Capabilities

Parameter	GetCapabilities
PD_POWER_AS_SINK	10000
NUM_SNK_PDOS	1
Supply Type #1	Fixed
Voltage #1	0x64(5V)
OP Current #1	0xC8(2A)

Power Delivery 3.0 Tests - Test Result Summary

Sl No	Test ID	Test Name	Test Result
1	TD.PD.LL3.E1	TD.PD.LL3.E1 GoodCRC Specification Revision compatibility	PASS
2	TD.PD.LL3.E2	TD.PD.LL3.E2 Retransmission	PASS
3	TD.PD.LL3.E3	TD.PD.LL3.E3 GoodCRC Compatibility with PD2	PASS
4	TD.PD.SNK3.E1	TD.PD.SNK3.E1 Request Fields Checks	PASS
5	TD.PD.SNK3.E2	TD.PD.SNK3.E2 Unrecognized Message Received in Ready State	PASS
6	TD.PD.SNK3.E3	TD.PD.SNK3.E3 Get Source Cap Extended Fields Checks	PASS
7	TD.PD.SNK3.E4	TD.PD.SNK3.E4 SenderResponseTimer Deadline Source Capabilities Extended	PASS
8	TD.PD.SNK3.E5	TD.PD.SNK3.E5 SenderResponseTimer Timeout Source Capabilities Extended	PASS
9	TD.PD.SNK3.E6	TD.PD.SNK3.E6 Get Status Fields Checks	PASS
10	TD.PD.SNK3.E7	TD.PD.SNK3.E7 Get Battery Status Fields Checks	PASS
11	TD.PD.SNK3.E8	TD.PD.SNK3.E8 Status sent timely	PASS
12	TD.PD.SNK3.E9	TD.PD.SNK3.E9 Manufacturer Info Sent Timely	PASS
13	TD.PD.SNK3.E10	TD.PD.SNK3.E10 Source Capabilities Extended sent timely	PASS
14	TD.PD.SNK3.E11	TD.PD.SNK3.E11 Receiving chunked extended message	PASS
15	TD.PD.SNK3.E12	TD.PD.SNK3.E12 Soft Reset sent regardless of Rp value	PASS
18	TD.PD.SNK3.E15	TD.PD.SNK3.E15 Status Fields Checks	FAIL
19	TD.PD.SNK3.E16	TD.PD.SNK3.E16 Manufacturer Info Fields Checks	PASS
20	TD.PD.SNK3.E17	TD.PD.SNK3.E17 Manufacturer Info Fields Checks Invalid Manufacturer Info Target	FAIL
21	TD.PD.SNK3.E18	TD.PD.SNK3.E18 Manufacturer Info Fields Checks Invalid Manufacturer Info Ref	FAIL
22	TD.PD.SNK3.E19	TD.PD.SNK3.E19 ChunkSenderResponseTimer Timeout	PASS
23	TD.PD.VDM3.E1	TD.PD.VDM3.E1 Fields Checks Discover Identity	PASS
24	TD.PD.VDM3.E2	TD.PD.VDM3.E2 Unrecognized VID in Unstructured VDM	PASS
25	TD.PD.VNDI3.E2	TD.PD.VNDI3.E2 Request	FAIL
26	TD.PD.VNDI3.E3	TD.PD.VNDI3.E3 VDM Identity	FAIL
27	TD.PD.VNDI3.E4	TD.PD.VNDI3.E4 Manufacturer Info	FAIL
30	TD.PD.VNDI3.E7	TD.PD.VNDI3.E7 Security Msgs Supported	FAIL
32	TD.PD.VNDI3.E11	TD.PD.VNDI3.E11 PR Swap Sink	FAIL

PD2 Deterministic Tests - Test Result Summary

Sl No	Test ID	Test Name	Test Result
1	TD.PD.LL.E1	TD.PD.LL.E1 GoodCrc Timing	PASS
2	TD.PD.LL.E2	TD.PD.LL.E2 Retransmission	PASS
3	TD.PD.LL.E3	TD.PD.LL.E3 Soft Reset Usage	PASS
4	TD.PD.LL.E4	TD.PD.LL.E4 Hard Reset Usage	PASS
5	TD.PD.LL.E5	TD.PD.LL.E5 Soft Reset	PASS
6	TD.PD.LL.E6	TD.PD.LL.E6 Ping	PASS
7	TD.PD.SNK.E1	TD.PD.SNK.E1 SinkWaitCapTimer Deadline	PASS
8	TD.PD.SNK.E2	TD.PD.SNK.E2 SinkWaitCapTimer Timeout	PASS
9	TD.PD.SNK.E3	TD.PD.SNK.E3 Request Sent Timely	PASS
10	TD.PD.SNK.E4	TD.PD.SNK.E4 Request Fields Checks	PASS
11	TD.PD.SNK.E5	TD.PD.SNK.E5 SenderResponseTimer Deadline Accept	PASS
12	TD.PD.SNK.E6	TD.PD.SNK.E6 SenderResponseTimer Timeout Accept	PASS
13	TD.PD.SNK.E7	TD.PD.SNK.E7 PSTransitionTimer Deadline	PASS
14	TD.PD.SNK.E8	TD.PD.SNK.E8 PSTransitionTimer Timeout	PASS
15	TD.PD.SNK.E9	TD.PD.SNK.E9 GetSinkCap in Place of Accept	PASS
16	TD.PD.SNK.E10	TD.PD.SNK.E10 GetSinkCap in Place of PS RDY	PASS
18	TD.PD.VDMU.E1	TD.PD.VDMU.E1 Fields Checks Discover Identity	PASS
19	TD.PD.VDMU.E2	TD.PD.VDMU.E2 Fields Checks Discover SVIDs	PASS
20	TD.PD.VDMU.E3	TD.PD.VDMU.E3 Fields Checks Discover Modes	PASS
21	TD.PD.VDMU.E4	TD.PD.VDMU.E4 Fields Checks Enter Mode	PASS
22	TD.PD.VDMU.E5	TD.PD.VDMU.E5 Fields Checks Exit Mode	PASS
23	TD.PD.VDMU.E6	TD.PD.VDMU.E6 tVDMReceiverResponse Discover Identity	PASS
24	TD.PD.VDMU.E7	TD.PD.VDMU.E7 tVDMReceiverResponse Discover SVIDs	PASS
25	TD.PD.VDMU.E8	TD.PD.VDMU.E8 tVDMReceiverResponse Discover Modes	PASS
26	TD.PD.VDMU.E9	TD.PD.VDMU.E9 tVDMReceiverResponse Enter and Exit Mode	PASS
27	TD.PD.VDMU.E10	TD.PD.VDMU.E10 Incorrect SVID_Discover Identity	PASS
28	TD.PD.VDMU.E11	TD.PD.VDMU.E11 Incorrect SVID Discover SVIDs	PASS
29	TD.PD.VDMU.E12	TD.PD.VDMU.E12 Incorrect SVID Discover Modes	PASS
30	TD.PD.VDMU.E13	TD.PD.VDMU.E13 Incorrect SVID Enter Mode	PASS
31	TD.PD.VDMU.E14	TD.PD.VDMU.E14 Incorrect SVID Exit Mode	PASS
32	TD.PD.VDMU.E15	TD.PD.VDMU.E15 Applicability	PASS
33	TD.PD.VDMU.E16	TD.PD.VDMU.E16 Interruption by PD Command	PASS
35	TD.PD.VDMU.E18	TD.PD.VDMU.E18 tDRSwapHardReset	PASS
36	TD.PD.VDMU.E19	TD.PD.VDMU.E19 Version	FAIL
39	TD.PD.VNDI.E3	TD.PD.VNDI.E3 VDM Modes	FAIL
40	TD.PD.VNDI.E4	TD.PD.VNDI.E4 SOP Handling	FAIL
41	TD.PD.VNDI.E6	TD.PD.VNDI.E6 Sink Capabilities	FAIL
42	TD.PD.PHY.E1	TD.PD.PHY.E1 BIST Test Data	PASS
45	TD.PD.PHY.E4	TD.PD.PHY.E4 Transmitter Bit Rate and Bit Rate Drift	FAIL
46	TD.PD.PHY.E5	TD.PD.PHY.E5 Transmitter Collision Avoidance	PASS
47	TD.PD.PHY.E6	TD.PD.PHY.E6 Receiver Swing Tolerance	PASS
48	TD.PD.PHY.E7	TD.PD.PHY.E7 Receiver Bit Rate Tolerance	PASS
49	TD.PD.PHY.E8	TD.PD.PHY.E8 Receiver Bit Rate Deviation Tolerance	PASS
50	TD.PD.PHY.E9	TD.PD.PHY.E9 Valid SOP Framing	PASS
51	TD.PD.PHY.E10	TD.PD.PHY.E10 Invalid SOP Framing	PASS
52	TD.PD.PHY.E11	TD.PD.PHY.E11 Valid SOP P Framing	PASS
53	TD.PD.PHY.E12	TD.PD.PHY.E12 Invalid SOP P Framing	PASS
54	TD.PD.PHY.E13	TD.PD.PHY.E13 Valid SOP PP Framing	PASS
55	TD.PD.PHY.E14	TD.PD.PHY.E14 Invalid SOP PP Framing	PASS
57	TD.PD.PHY.E16	TD.PD.PHY.E16 Valid Hard Reset Framing	PASS
58	TD.PD.PHY.E17	TD.PD.PHY.E17 Invalid Hard Reset Framing	PASS
59	TD.PD.PHY.E18	TD.PD.PHY.E18 Valid Cable Reset Framing	PASS
60	TD.PD.PHY.E19	TD.PD.PHY.E19 Invalid Cable Reset Framing	PASS
61	TD.PD.PHY.E20	TD.PD.PHY.E20 EOP Framing	PASS
62	TD.PD.PHY.E21	TD.PD.PHY.E21 Preamble	PASS

PD2 Communication Engine Tests - Test Result Summary

Sl No	Test ID	Test Name	Test Result
2	TDA.2.1.1.2	TDA.2.1.1.2 BMC PHY TX BIT	FAIL
3	TDA.2.1.2.2	TDA.2.1.2.2 BMC PHY RX INT REJ	PASS
4	TDA.2.1.2.1	TDA.2.1.2.1 BMC PHY RX BUSIDL	PASS
5	TDA.2.1.3.1	TDA.2.1.3.1 BMC PHY TERM	PASS
6	TDA.2.1.3.2	TDA.2.1.3.2 BMC PHY MSG	PASS
7	TDA.2.2.1	TDA.2.2.1 BMC PROT SEQ GETCAPS	PASS
14	TDA.2.3.3.1	TDA.2.3.3.1 POW SNK TRANS C CP	FAIL

BMC Eye Diagram