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Home › Reviews › HUAWEI P30 Wireless Charging Case Teardown Review

HUAWEI P30 Wireless Charging Case Teardown Review

Floyd
4 yearsagoReviews
1 5

Recently, Huawei has released two flagship models, the P30 and the P30 Pro. Among them, only the P30 Pro has native support for wireless charging. To enable wireless charging for P30, Huawei has released a Huawei P30 wireless charging protective case. This wireless charging protective case supports 10W wireless fast charging, and has passed TÜV Rheinland safety certification and Qi certification. Now, let’s dive into our teardown review.


I. Unboxing

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The HUAWEI P30 Wireless Charging Protective Case comes in Aurora or orange. We have the orange version.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Selling points: 10W (Max) wireless charging, Qi multi-compatibility, and multi-safety protection.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Specifications on the back.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

To achieve maximum wireless charging power, the packaging specifies that the case needs to be used along with the Huawei wireless charging base and the Huawei 9V/2A, or 10V/4A charger; or with the Huawei 5V/4.5A, or 10V/4A charger.

The product has passed TÜV Rheinland safety certification and Qi certification.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Package contents: the case and a quick guide.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

It adopts an innovative and fashionable two-tone hollow-out design, along with rich tactile layers to achieve a comfortable hand-feel and anti-slip effect. It contains a hi-tech magnetic conductive plate, which easily engages with magnetic suction brackets. The protective case is firm and anti-slip, setting your hands free.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Matte finish on the inside.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Logo, model name and specifications are printed on the inside of the protective case. Model: C-ELLE-wireless charging case.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

There is a USB-C connector at the bottom for connecting to the Huawei's P30.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The USB-C connector.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Bright yellow accent around the camera cut-out.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

A hole on the top.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Openings for speaker, microphone and headphone.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The side.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Close-up of the side buttons.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The thickness is only one-third of a 1 Yuan RMB coin. The USB-C port area has a slight bump.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

HUAWEI logo and Wireless Charging lettering on the back. It supports 10W wireless fast charging.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Close-up of the camera cut-out.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Close-up of the matte finish on the inside.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

High precision cut-outs for a perfect fit.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Take a look at the back.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Close-up.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

In addition to wireless charging and receiving, the case also supports wired charging through its USB-C port.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The case weighs 55.2g (1.95oz).

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

It starts charging instantly when we put the phone on top.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

It supports 10W wireless fast charging.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The product also supports wired charging.

II Teardown

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Pilling off the film on the back reveals the coil core, wireless charging receiving circuit board and charging port.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

On the top is the wireless charging receiving coil, and the receiving circuit board below has a metal plate to dissipate heat.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The circuit board is connected to the charging receiving coil above, and the charging input and output ports below.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The wireless charging receiving coil is connected to the receiving board via an FPC.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The purple USB-C connector is fixed by screws.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Unscrew the screws and take out the connector. The plug is connected via an FPC.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Close-up of the FPC.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The charging socket of the case is directly inserted into the protective case when wired charging is used.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

There is a fixture to secure the position of the connector.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The inside of the plastic shell is hollowed out and fits with the components on the circuit board to reduce the thickness.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The charging input and output use separate FPCs.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The wireless charging receiving PCB uses FPC cable, uses a metal plate on the back with single-sided printing.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The charging input port, below the FPC is the connector for charging.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The front side of the wireless charging receiving board is divided into a wireless charging receiving part and an input switching part.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

CYPRESS CYPD4236 CCG4 PD controller, which provides two complete USB Type-C and PD interface control, suitable for notebooks, power adapters, and hubs.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

CYPRESS CYPD4236

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Four AON7423s are used for power switching and anti-backfilling.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The IDT P9221 wireless charging receiver chip, single chip solution, supporting maximum 15W output, compatible with the WPC 1.2.2 standard, built-in low impedance synchronous rectifier, built-in microprocessor, supporting the I2C interface and adopting 52pin WLCSP packaging.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Detailed specification of the IDT P9221.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

TI TPS62147 2A synchronous rectifier step-down converter.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Detailed specification of the TI TPS62147.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

AOS AON2803, MOS transistor.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

The overvoltage overcurrent protection chip and the interface ESD protection diode.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

Manufactured by Shanghai Lineprinting Materials Co., Ltd.

HUAWEI P30 Wireless Charging Case Teardown Review-Chargerlab

All the components.

III. ChargerLAB conclousion

1. The Huawei's P30 wireless charging protective case is of high quality and good value for money.

2. The clever hollow-out design to place coils and circuit boards makes the case slim. Extra USB-C port for wired charging offers great versatility.

3. It has a built-in IDT wireless receiving solution ensures high efficiency and compact size.

Source: chongdiantou

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