1. Made of high quality materials, and practical 4. Non- components to build, the use of special chip program, stable performance 3. Using low internal resistance MOS, internal resistance as low as 1 milliohm, voltage difference 0.05-0.02V 2. Compact size, solid welding, reasonable distribution of components looks more beautiful. 5. The product is suitable for replacing ordinary high-current diodes, storage batteries, solar panels, anti-backflooding anti-backflow. Series connection in the input side of the power supply is ideal for anti-reverse connection, Weight: 0.00881849048 Pounds, Manufacturer: Hipzeepo