The SL-DPMR includes a 530mA +/- 5% current regulated diode driver that has been soldered to a brass ring and pressed into a C6-style host "pill". Wires are silicone insulated. Each assembly is tested before shipment. Module is packaged in an anti-static bubble bag. This driver module is designed to be powered by a single 3.7 volt 18650 battery.
Notice: Due to the sensitive nature of electronic components, the "DIY" parts and assemblies are sold "as is" and without warranty. Do not purchase the "DIY" products if you are unskilled in soldering and ESD techniques.