Canon genuine lithium-ion battery identification method

Posted by admin on February 18, 2009
Dell laptop
Listed as long NB-4L, fake technology is relatively mature, from the appearance of more difficult to distinguish between true and false positive. The printing ink deeper fakes. COA’s “Canon” and the bottom of the characters have distinct colors, the overall color shallower. .
Battery contact side of true and false identification with the NB-5L is the same, but this小编hands of true distinction between the battery there is another point, that is, leave the battery has a clear plastic shell outlet is a small prominent block of plastic sheets, this is because the poor quality of injection mold caused.
Leave the battery plastic shell does not work fine, the gap between two large shell, the use of razor blades and tweezers can easily prized open. Also are not close as a result of packaging, the use of a finger when the battery clamping force, on the ear can hear similar voices of the air squeezed out, leave the NB-4L and NB-5L have emerged this situation.

The use of fake batteries, because electricity will be less a result of the need for frequent recharging, to reduce the shooting time users will also miss a lot of beautiful moments, there are fake battery can explode, so buy a digital camera users must beware of when profiteers steal for batteries, carefully check the authenticity of the battery box.

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