Charging head network learned that MOVPEED mobile speed recently launched 65W and 45W notebook power bank, the two products belong to the same series, so the appearance and interface configuration is the same. Today, the charging head network continues to share with you the detailed disassembly of the mobile power bank YSPBK30-65H of the mobile speed 65W notebook.
Compared with 45W, the capacity and C-port output power of this product are further improved, which is 30000mAh and 65W, respectively, so the endurance is improved and the charging speed is faster. Let's take a look at whether the internal design of this mobile power supply has changed.
It is worth mentioning that the previous charging head network also disassembled the movement speed of 10000mAh 20W mini charging treasure, the movement speed of 26800mAh 65W fast charging mobile power supply, the speed of Mini 10000mAh 22.5W super fast charging mobile power, the movement speed of 40000/57000mAh charging monster mobile power supply, the movement speed of 10000mAh magnetic wireless charging mobile power supply and other products, welcome to check.
First, the appearance of the mobile power supply of the 65W notebook
The appearance of the 65W notebook power bank is the same as that of the 45W, the overall fuselage is silver-gray tone, and the front is equipped with a long black bright panel.
The front of the fuselage is also printed with the words 65W and MOVPEED, indicating the maximum output power of the brand and mobile power supply, and 65W can already meet the daily office needs of most light and thin laptops on the market.
There is also the word 30000mAh Super Charge below the brand, indicating the product capacity.
The charging treasure is also equipped with a digital display screen, which can accurately display the remaining power without blind guessing, and the user can use it easily and better plan the use of electricity.
The mobile power supply parameter information is printed on the back.
Model: YSPBK30-65H
Battery type: Polymer lithium battery
Lithium battery energy: 111Wh/30000mAh
Rated Capacity: 19500mAh(5V1A)
Rated Capacity: 18000mAh(5V3A)
Micro input: 5V2.4A, 9V2A
USB-C input: 5V3A, 9V3A, 12V3A, 15V3A, 20V2.25A
USB-C output: 5V3A, 9V3A, 12V3A, 15V3A, 20V3.25A
USB-A1 output: 5V3A, 9V2A, 12V1.5A
USB-A2输出：5V4.5A、5V3A、9V2A、12V1.5A
Total output: 5V3A
The product has passed FCC and CE certification.
The side has a power button.
There is a Micro USB input on the other side.
The top surface is equipped with three interfaces of 2A1C, all of which are made of orange-red rubber core. The interface configuration and layout are exactly the same as those of the 45W notebook power bank.
The measured body length of the charging treasure is 140.5mm.
The width is 68.97mm.
The thickness is 41.57mm.
The size is comparable to the Apple iPhone 13 Pro.
Net weight is approximately 577g.
The USB-C port was measured using the Chargelab POWER-Z KT002 to support Apple 2.4A, Samsung 5V2A, DCP protocol, and QC2.0/3.0/4+, PD3.0, ppS fast charging protocol.
And with 5V3A, 9V3A, 12V3A, 15V3A, 20V3.25A five sets of fixed voltage gears, as well as 3.3-20V3A set of PPS voltage gears.
The USB-A1 port is measured to support QC2.0/3.0, AFC, FCP, and SCP fast charging protocols.
The measured USB-A2 port only supports QC2.0/3.0 fast charging protocol.
Second, the speed of 65W notebook mobile power disassembly
Detach the power bank housing and secure the package with snap fastening.
Remove the PCB board and battery cell, and you can see that there is foam in the groove of the shell to protect the battery cell.
The cells are covered with red stickers on the sides and are also wrapped in a transparent plastic film.
In addition, a thermistor is provided to monitor the temperature of the battery cell.
The battery cell comes from Ganzhou NV Novus New Energy, and the single block specification is 10000mAh/3.7V/37Wh. Charging head network disassembly learned that the battery cell of Novy New Energy has been adopted by dozens of products of Brands such as Momic, Pengyuansheng, Yubo, TEGIC, Pinsheng, iWALK, Jiletang and so on, and the quality of the battery cell has been unanimously recognized by customers.
A small protective board is provided at the front of the battery cell, and a lithium battery protection chip and a MOS tube are provided on the board.
The battery input and output lithium battery protection chip adopts Injixin IP3254. This is a 3-4 string lithium battery protection IC with high-precision voltage detection protection and ultra-low power consumption, suitable for multi-string lithium battery pack cell protection.
INJIXIN IP3254 Details. The charging head network learned that the products using the Injixin IP3254 lithium battery protection chip also include Siyou 27000mAh 2A1C 100W fast charging mobile power bank, Beth 65W PD fast charging mobile power supply 30000mAh, HELPERS LAB 20000mAh 60W dual PD+QC mobile power supply.
Four silk screen printed FH25P03 cells protect moss tubes.
The other board features a protocol chip, buck-boost controller, and multiple MOS tubes on the front.
The back is equipped with a number of MOS tubes, inductors, capacitors and other devices.
The protocol chip adopts Nanxin SC2001, which can support a set of CC signals and up to 4 sets of DPDM signal control at the same time, integrates PD2.0, PD3.0, PPS, BC1.2, AFC, FCP, SCP, VOOC fast charge protocol, and has a rated voltage of 30V and multiple built-in protections, including overheating protection, constant power, constant current and overvoltage protection to ensure the safe operation of the system.
In addition, the SC2001 integrates a door driver, a 10-bit ADC, and a high-precision amplifier to minimize the number of external components, and is suitable for product areas such as chargers, car chargers, power banks, and multi-port chargers.
Interface output voltage converter using Nanxin SC8812A, which is a high efficiency synchronous bidirectional buck-boost chip, support boost or step-down for 1 to 4 battery charging, can complete the charge, discharge control, support a variety of voltage conversion and charge status indication; built-in 10bit ADC, using I2C numerical control interface, configure output voltage and current limit value, simplified external devices, help reduce the board area.
The charging head network learned that the South Core Fast Charging Scheme has previously been ANKER 65W two-way fast charge mobile power supply, hammer 20000mAh 45W two-way PD fast charging mobile power bank, Nubia Red Devil 45W USB PD deuterium power bank, Quanhan 10000mAh USB PD mobile power bank, Yubo 26800mAh 45W USB PD fast charge mobile power supply, electric friend 20000mAh 45W two-way fast charging mobile power bank and other products. In addition, Nanxin's fast charging chip is also widely used in chargers, car charging and other fields, and has been adopted by dozens of products.
Four silk screen-printed DC3908 MOS tubes are combined with the south core SC8812A to achieve buck and buck functions.
The other two DC3908 MOS tubes are on the back of the board.
Close-up of buck/buck inductors, jacketed insulated tube.
Close-up of the filtered solid capacitor with a specification of 25V 220μF.
In addition, two DC3908 MOSs are used for C-port input and output switching protection.
Both USB-A ports are equipped with two Yiyuan ET6303 for output protection and withstand voltage of 30V.
Power key close-up, smd welded.
Close-up of the display with foam support below.
USB-C female close-up, via welding.
USB-A1 female close-up, sinking plate via welding.
Micro USB mother seat close-up.
All disassembled, let's take a family portrait.
Charging head net disassembly summary
This series of mobile power supplies is designed for the main purpose of being able to charge laptops, equipped with the popular 2A1C three USB interfaces, supporting 45W input and 65W output PD fast charging in terms of performance, and also supporting Huawei 22.5W super fast charging. Large capacity and high power are its characteristics, which meet the needs of notebook computers to recharge several times, which is very suitable for people who often travel. As the same series of products, the two charging treasures are only the difference in capacity and power, and can be selected according to their actual needs when purchasing.
45W and 65W two charging treasures can be bought in the mobile speed Jingdong self-operated flagship store, the price is 199 yuan and 299 yuan respectively, it is worth mentioning that the purchase of 65W notebook power bank, the speed will also give away 65W gallium nitride charging set, saving users an additional cost. Charging treasure supports QC, PD, PPS, AFC, FCP, SCP fast charging protocols to meet the needs of apple, Huawei, xiaomi and other major brands of laptops, mobile phones fast charging.
The charging head network found through disassembly that the 65W notebook mobile power supply uses Novyx new energy batteries, equipped with thermistors for temperature monitoring, and the lithium battery protection chip adopts Injet core IP3254. In addition, the fast charging scheme is exactly the same as that of the 45W charging treasure, and the nanxin SC2001+SC8812A full set of solutions is used to achieve protocol identification and buck-boost voltage regulation input and output, which is very reliable.