This is a 4-pack of female spade terminal ends (F2 Terminals, 0.250" FASTON receptacles) and heat shrink.
Interstate 12 Volt 12 Ah Sealed Lead Acid Battery (SLA) - F2 Terminal. 0.250 Faston.
Programmable RC Vectoring Mobile Desk with 4 inch Mecanum Wheels. The mobile desk can drive in any direction and roll in under a bed allowing you to use your laptop with a secondary monitor while in bed.
YDLIDAR G4 LIDAR is a 360-degree two-dimensional laser range scanner (LIDAR)