Source directly from Sanwu Laser.
Product Spec:
|
Housing |
Nickel copper alloy, 20*120mm with 30mm copper heatsink |
|
Battery (included) |
14500 li-ion battery, negative casing |
|
Duty cycle |
405nm (45 seconds on & off), Others (60 seconds on & off) |
|
Warranty |
One year |
Single mode
On / off
Driver protections
Our driver also comes with several battery protections: over-discharge protection, over-charge protection and reverse polarity protection






Sanwu CHALLENGER SERIES Laser Pointer
Arrived early, good all round product and Sanwu quality and excellence. 5 stars.
Good host design and Size.
This pointer is precision made and this wavelength is fascinating. Laser Pointer Store will definitely be my go to for my next laser.
Good solid construction,very powerful not sure if it goes 10 miles , the rechargeable batteries,and charger are worth the price paid , the dogs love it and it gets a lot of use no issues. Everybody needs 1 of these