Huawei Product Manager Exposes 40W Quick Charge Battery Pack Parameters: Built-in lithium cobaltate polymer battery
Dec 16, 2019| At the Huawei P30 conference, in addition to mobile phones and audio products, a mobile power supply with a capacity of 12000mAh was also revealed. This mobile power supply can charge laptops, which has inspired the interest of many friends.
Recently, Vice President of Huawei Mobile Phone Product Line revealed more parameters of this mobile power supply on Weibo.
He mentioned in Weibo that after so long, it was finally possible to send out a new 40W fast charging power bank with 20% more capacity than the previous generation, 9% less volume than the previous generation, 10% less weight than the previous generation, and more charging power than the previous generation. 78%, built-in three Mate20 mobile phones with 4000mAh batteries in series, the charging cycle life is 66% longer than that of ordinary charging treasure batteries. Compatible with Huawei, PD, QC, Apple multiple fast charge protocols.
On the technical side, he also added detailed instructions.
The goal of this product is to make a high-power, yet lightweight, portable product. If the ternary lithium polymer battery used for ordinary charging treasure needs to support 40W power, the battery capacity must be 20000mAh. The same charge and discharge rate (C), the larger the capacity, the greater the charge and discharge power. The volume and weight must not be lightweight, which is inconsistent with the original intention of this product.
In the end, we chose this 4000mAh lithium cobaltate polymer battery with the largest shipment on Huawei's flagship machine. This battery has been used in several generations of Mate10, Mate10 Pro, Mate20, and Mate P20Pro. Ten million only, the quality is very good and stable. The advantages are high energy density, high discharge rate (C), long cycle life, and the cost is far higher than the ternary lithium polymer battery used for ordinary charging treasure. This may be the highest power density on the market, the best quality, and the most compatible charging treasure products.
In addition, there are more introductions of this mobile power.
The product name is Huawei 12000 40W SuperCharge multi-protocol bidirectional super fast charging mobile power supply, model CP12S, rated capacity 6800mAh (5V 2A), and rated energy 44.9Wh. Input and output parameters, among which OUT1 supports 5V / 9V / 12V 2A, 4.5V 5A, 5V 4.5A, 10V 4A, 40W (MAX); OUT2 / IN supports 5V / 9V / 12V 3A, 15V 2.67A, 20V 2A, 5V 4.5A, 10V 4A, 40W (MAX). It is worth noting that the combined output of OUT1 and OUT2 is 5V 4A.