PROPER
BATTERY PACK ORIENTATION IN SMART TRAY is
very important to avoid
overheating and damaging batteries. Please note that the
battery bar locations are marked on the PC Board for
reference--the battery pack should have 3 bars on the top &
2 bars on the bottom when the pack is inserted propery.
Pay
close attention to the "Positive (+)" &
"NEGATIVE (-)" markings on the Smart Tray's PC
Board--these
indicate the plus & minus ends of the battery pack where you solder
the ESC's RED(+) & BLACK (-) power wires. |