- Mar 05, 2018-
Laptop power bank
Laptop power bank, also known as "external battery", "backup battery", "digital charging partner", is one of the mobile power supply.With the popularity of notebook products, frequent use and short battery life, how to improve the use time of notebook products, it is important to play its biggest function.Laptop mobile power is the best solution to this problem.With a power supply, you can supply power (power or charge) to your laptop anytime and anywhere in a mobile state.
1. The general shell is made of ABS or acrylic or aluminum alloy.
2. Large capacity: it can be referred to as the notebook mobile power supply, and the general capacity is above 8000MAH.
3. Accurate output of multi-stage voltage: different adjustable voltage gear can be set according to the manufacturer's different Settings. Generally, it is adjustable for 5 to 19V.
5 V, 6 V, 7.5 V, 9 V, 12 V, 14 V, 16 V, 19 V
4. Most of the adapters are equipped with most of the notebook interfaces in the market.
5. Intelligent protection chip, overcharge protection, overload protection, short circuit protection.
6. Low voltage alarm of battery and automatic discharge.
Have the above condition and set the DC output, and the output current is more than 3A to be called portable power supply.