u/nursecurt

Sorry this is super boring but In response to a question, I had to post this.

My recent testing of my build with Tenpower 50XG Batteries, Running 2 batteries in 36Volt leaf blower till forced shut down due to low voltage aprox 2.7V, 51C is hottest temp I achieved in the tool (1st pic) then immediately put in the rapid charger. (all the following pics are are side view while charging on wall mount Makita rapid charger (the side view reveals the hot spots while charging) (images are time stamped) and the cell temp dropped from 50C to 36C in 50 seconds. Meaning its engineered to be effectively (convection) cooled while "Stock Makita " rapid charging

https://preview.redd.it/teghca6yz42h1.png?width=240&format=png&auto=webp&s=40863718ea1fe4b1089a2c9a7a2951ad028c07fc

https://preview.redd.it/1mnhma6yz42h1.png?width=240&format=png&auto=webp&s=e7bd8bb908fb9b526f6fad8e8447119614dadfc0

https://preview.redd.it/63bg5c6yz42h1.png?width=240&format=png&auto=webp&s=79edf3083b08e862683cfee2fd484669f3cb3a6c

https://preview.redd.it/thbylc6yz42h1.png?width=240&format=png&auto=webp&s=d55d5e77b698f97c2566283fd4be9670caaf5829

https://preview.redd.it/jy8ric6yz42h1.png?width=240&format=png&auto=webp&s=e4664bc65cc8634f51ff6b8d142b8a1e68840215

https://preview.redd.it/j1y2kd6yz42h1.png?width=240&format=png&auto=webp&s=0367999899d177744315734f5b6c89a433be1998

https://preview.redd.it/pmd83d6yz42h1.png?width=240&format=png&auto=webp&s=8560d9ade28a3b7d385fdc9c40ef4bc7f0ed184c