Batteries are white, made of plastic rather than metal frames like the smaller form of Xiaomi battery. The surface of the battery cover with the small dots hand grip and resist fingerprints. Battery size and weight fairly compact (141.9 × 73 × 21.8 mm and weighs 338g) compared to its huge size.
This battery has two USB ports for charging, a micro-USB port for charging the battery, a power key on the right side and 4 LEDs battery capacity. In addition to high capacity, the hallmarks of Xiaomi 20000 mAh is tech support fast charging (5V / 2A, 9V / 2A and 12V / 1.5A) and can charge for laptop USB-Type C. However, ability to fast charge the battery is charging on, and two ports for charging the device supports a maximum of 5.1V / 2A or 5.1V / 3.6A, not the quick charger.
Using the fact that battery performance fairly, slightly lower when compared to the 10,000 mAh battery and the Xiaomi 10,400 mAh. Specifically, rechargeable batteries for a total of nearly 4 times the iPhone 6s (1715 mAh capacity) and 2.2 times for the Bphone (3000 mAh), the battery drain. Total capacity of the rechargeable batteries this Xiaomi 4 times and 2.2 times for iPhone 6s for Bphone is 13,400 mAh, ie about 67% efficiency compared to 72.6% of Xiaomi 10,000 mAh battery.
In the process of charging for the iPhone 6s and Bphone, the actual voltage output of 20,000 mAh battery Xiaomi stable operation, maintained at 5V and 1.5A charge current reach. Note that the maximum output 5.1V / 3.6A is also rechargeable batteries for laptop USB Type-C.
Fully charged battery time is approximately 7 hours and 50 minutes when using the quick charger for Bphone tubers. Cu Bphone support fast charging fast charging of 9V / 1.7A. Thus, if you use the bulb quick charger for charging time shortly Xiaomi 20000 mAh than the charging time for Xiaomi 10,000 mAh battery (approximately 5.5 hours) does not support fast charging.
where can you get a Xiaomi 20000 mAh online
Xiaomi Power Bank 20000mAh Dual USB Port External Battery Charger Pack Portable Charger for iPhone 6s 6 Plus 5s 5,iPad Air,Mini,Samsung Galaxy,LG,Google,HTC,MP4,MP3,Cell Phones,Tablets – White Color: Buy it now
Xiaomi Power Bank 20000 mAh Dual USB Port External Battery Charger Pack Portable Charger for iPhone 6s 6 Plus 5s 5, iPad Air, Mini, Samsung Galaxy, LG, Google, HTC, MP4, MP3, Tablets – White Color: Buy it now
Inside the battery
Inside, this battery uses its core battery manufacturer LG. The core size batteries similar products of Xiaomi but 10,400 mAh larger capacity, namely 3350 mAh / core (20.000mAh batteries) than 2600mah / core (10,000 mAh battery).
Motherboard of this battery is 2 class circuits are designed optimally, including charging IC its use BQ2589M Texas Intstrument integrated fast charging technology, the input voltage up to 14V maximum and a transformation circuit turbochargers use IC level 2 output 5V / 3.6A USB port. The connected USB and micro-USB for sure.
Overall, 20,000 mAh battery is Xiaomi option worth considering for people who travel frequently may need to use mobile devices with more intensity. Large-capacity battery charging port enough for the two devices at the same time, the size is still quite compact and especially support faster charging with charging capabilities for your laptop. Actual battery performance slightly lower than the 10,000 mAh battery samples of Xiaomi but still passable. Inside, the 2-layer circuit boards are made with care and battery core from the manufacturer name.
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