High-quality heat-conducting silicone film quickly dissipates heat High quality low internal resistance MOS tube Can break the circuit to protect the battery cell Accurate current, no false marking Compatible with GPS, weak power switch, and temperature control protection Note: Different production batches may result in variations in product appearance, text, or color, which do not affect functionality Type: 50A Color: Blue Material: PCB + Metal Size: 8.65 x 5.5 x 1.6 cm Package Contents: 1 x Protection board Only the above package content is included; other items are not included Note: Due to lighting effects and monitor settings, the color shown in the image may slightly differ from the actual product. Measurement error allowed is +/- 1-3 cm