635nm 638nm 642nm 500mW RED Laser Pointer Laser Flashlight PL-E Pro series

635nm 638nm 642nm 500mW RED Laser Pointer Laser Flashlight PL-E Pro series DATA SHEET Dimensions 40mm( Dia.) x275mm( Length ) Net Weight 380g Without Batts Power Supply 1 x 18650/26650 Lithium Batteries Or 5V Wall adapter Working Voltage 4.2V Diode Life Time 6000 Hours Beam Divergence around 2mRad Beam Diameter At aperture 3mm; adjustable to bigger Transverse Mode muti mode Operating Mode CW for Mechanical Switch, CW plus Pulse Mode for Code Switch Working Temperature 15 to 35 Degree C Warranty One year MORE INFO PL-E Pro series’s AC in integration, robust design, dismountable design, internally focusable feature, added safety features, metal button, spare barrel, long runtime and and high reliability make them a better option for outdoor or field use where a a high power, high stability handheld laser is required. PLE Pro series lasers are good for lab use where portability and low cost are necessary. Notice: 1. PL-E Pro series is 26650 host. It is 28cm long by default. The case reducers and small magnets(attachable to the Positive end of the FLAP TOP batts) are included for the user to use 18650/16340 batteries. So dont worry if you only have only FLAT TOP 18650 batts. 2. PL-E Pro series at 473/532/635/642/650/808/980/1064nm takes a single 18650/26650(3.7v, fully chargable to 4.2V) or 5V AC in.  3. PL-E Pro series at 405/445/465/520nm takes two 16340/18650/26650s(each 3.7v, fully chargable to 4.2V) or 8V AC in.  4. The extension is included for users to use two 18650/26650 batteries. If you are using two flat top 18650/26650 batteries, small magnets(attachable to the positive end of the battery) are also included to make sure two flat top batts are in good contact. 5. AC adapters are not included. You can run the laser on AC without the batts needed. 6. With the extension, the laser totals at a length of 35cm.