2x Farad Capacitor. Capacity: 500F. DT3 Data Cable Detection Board USB Cable Tester Short Circuit On-Off Test Board. XT90E-M+XT90H-F Battery Connector Set XT90E Male Plug Gold-Plated Connector. Micro M20 Water Pump DC 3.7-5V Mini Diaphragm Pump Self-priming Pump Small Pump.
eBay