T200 Current draw and choosing a suitable battery

[EliotBR (Eliot)]

@uchiha

My only concern now is cooling the ESCs. Do you have any solution for cooling them?

From the product page:

@BasicESC - Learn tab

Installation and Thermal Considerations

Like all ESCs, the Basic ESC can generate a significant amount of heat when operated. It’s important to consider this when mounting and operating the ESC to ensure that it is not damaged by overheating. Most of the heat is generated in the MOSFETs, which are underneath the blue aluminum heat spreader. Here are a few helpful tips:

1. If possible, make sure the heat spreader is exposed to free air or attached to a larger heat sink.
2. Do not use any adhesives that may insulate the heat generating components, such as silicone sealant.

This comment from another recent post may also be helpful:

@EliotBR

On the overheating front, it depends on the enclosure you’re using and the thrust you’re operating at. If you’re using a black plastic enclosure in strong sunlight while operating at full thrust then overheating is very probable. It’s possible to reduce the heating risks by shading the enclosure from sunlight, providing heat transfer/ventilation (e.g. a metal heat sink that touches the water, and/or a fan to circulate air and/or bring it in and out of the enclosure), and not running at full throttle for extended periods.