bbu battery

Although many people usually pay attention to the maintenance of the laptop battery, there are still a lot of battery power storage capabilities drop sharply, and even the phenomenon of no power-on, battery decommission. There are also problems with static battery Many laptop users always connect their batteries to

How to use and save laptop batteries: One, removable battery, as shown in the following picture: 1. To buy a new machine battery: Before the factory has been activated to the battery, do not need your own activation, just fill it. 2. Battery in peacetime and charge: i

What if the motherboard battery doesn't have electricity? Motherboard batteries are basically interchangeable, after the sale of the reason may be limited to their warranty, now a lot of after-sale is the whole replacement, in order to avoid other failures or after-sales service problems. If you are insured, you will have no problem changing your battery. But if it's 1-2 years, the motherboard

The iphone's battery is lithium, but now the concept of a lot of battery maintenance on the Internet is based on the Ni-MH battery, and the iphone battery can be said to be farfetched, the following small series to explain a few about the iphone battery maintenance concept.

New mobile phones, must be a scientific and reasonable to charge mobile phones, so as to prolong the life of cell phone batteries, then, how to charge the new mobile phone is the best? below, the mobile phone world small make up to teach everybody new to buy mobile phone how charge, hope to be helpful to everybody . 1) before the battery factory, manufacturers have been activated processing, and the pre-charging, so the

For mobile phones, tablet computer users, the biggest worry in addition to the Internet, I am afraid that the electricity is not enough, charging time is too long! In the past seven years, the mobile phone has completed the transformation from the function machine to the intelligent machine, the role of mobile phone in life is becoming more and more important. However, the rapid development of mobile phones, performance and other aspects have been rapid development, but

In digital devices, batteries play an important role in both technical and price considerations. Today, the market is selling digital devices, and the battery used has basically completed the transition from a nickel battery to a lithium battery. Perhaps because some Walkman batteries have just completed a revolution from nickel

　Cause Analysis: 1, Software problems In general, many computer brands such as Dell, Lenovo, Sony, etc. will be equipped with power management software for their own notebooks, if a certain "battery protection mode" is enabled, the power management software detects that the user uses AC power will prohibit the battery charge and discharge, in order to prolong the batt