Internal heat is just as bad. When the processor is severely loaded it emits more heat that is bad for the longevity of the unit. To avoid this remove the battery(strictly when it's off) and use the computer on AC power if you expect it to run processor or GPU heavy applications.
The first step is to identify which car you want to convert to run on electricity. The types of car eddy stock that is suitable should be light weight and has ample room for storage. For example, an old VW Beetle is excellent. The concept is to replace the internal combustion engine with an electric motor. The motor will supply the forces needed to power the power train such as the drive shaft, transmission, clutch etc.
Now you need to determine what type of batteries you will need. This is based mostly on lithium ion batterty stocks your budget and time till land variable. In other words, how long do you want to fly for and still get performance.
In 1999, the EV1 production line was stopped after making some 1100 cars. In 2002, recalls of the EV1 were begun, consumers reacted. There were attempts at negotiation. There were protests. In the end, the cars were re-claimed and stored away in a warehouse. The EV program was officially cobalt ontario canada ended in This is the same year that the CARB ruling regarding was repealed, aided by a phalanx of auto industry and cloaked oil company legal types.
Electric cars are old news, but to date, we have learned to manage our expectations on how fast they can go and how long their batteries will last. The Keio Advanced Zero-Emission Vehicle Eliica, however, is set to challenge those expectations.
Keeping your phone or iPod in your pocket may seem like a normal thing to do but your body heat damages lithium-ion batteries. This will shorten battery life. Leave them in your bag or coat to keep them cooler and lasting longer.
One final consideration with RC gas planes converted to electric. You always need to factor in cooling of the battery pack and esc. In fact many modelers, including myself, put the ESC on the outside of the plane, usually I mount it under the engine on the firewall. You also need to make air vents to cool the battery inside the model. Without this, you run the risk of overheating batteries and ESC's.