LED flashlight, also known as LEd flashlight, is a new type of light emitting diode as a light source, it has the advantages of power saving, durable, strong brightness, etc..
At present, from the market popular flashlight classification point of view, mainly divided into two: Rechargeable Battery LED flashlight and rechargeable battery flashlight. The rechargeable flashlight, through the classification of the battery is divided into: lead-acid batteries, lithium batteries, NI-H batteries, etc., due to the current low price of lead-acid batteries in the market share of the larger.