Commonly used by civilian laptop battery can be divided into three types: nickel cadmium batteries

(Ni-Cd), nickel metal hydride battery (Ni-MH) and lithium-ion battery (Li-Ion). Summary of their

characteristics are as follows:

Nickel-cadmium batteries: nickel cadmium battery is the first notebook battery types used, because at

that time the battery production technology,Panasonic CGR-D120 battery p… Continue

Tools: Clean liquid, cleaning cloth, high-pressure air spray cans, lint-free cotton swabs

If your wheel mouse, more and more insensitive, in addition to the mouse's own problems, most likely because it is soiled with too much dust, it will advance and retreat was hard, move not working. The following Toshiba pa3536u-1brs Battery demonstration will wheel mouse, for example, if the optical mouse, no need to disassemble… Continue

Nickel-cadmium batteries are generally discharge storage, because it involves issues of dendrite, cell body that is blunt and to the Department may dissolve crystal sharp and cause a short circuit. For Ni-MH rechargeable batteries Dell Inspiron 2500 Batterygenerally 40-50% of the power can be, to prevent the reaction of hydrogen and water. But not too filling, to prevent danger.

The following is an excerpt from a compa… Continue

4. LCD display maintenance
LCD laptop screen is the most delicate parts, the cost often accounts for 30% of the total cost of notebook around, so it should give top priority to the maintenance of course. LCD avoid collisions, do not draw on the screen above the moment and can not get above the pointing finger.hp nc8230 Battery If a protective film on the screen, then best not to tear, so although not very nice, but you can at least… Continue

Misunderstanding 2: The first charge must be sufficient enough for 12 hours

This early who do not have the battery control circuit of the nickel-hydrogen battery model is applicable, but for now with intelligent charge and discharge control circuit of notebook batteries is a joke, when the laptopAcer TravelMate 4000 Battery computer after the battery is full, the charging current is automatically cut off , even if yo… Continue