As most of you may have read my posts, you might know I am a fan of:
Micro BMS (small footprint)
Charge Only
properly insulated to not short on anything(foam padded or wrapped etc)
So what is changing? I recently for the first time got stuck in a down pour. My Enclosure was sealed properly and no issues there, but alas it opened my eyes to diving further into, more protection for complete prevention
One if the biggest killers for people isn’t water, but road dust. I have ordered one of each 10s/12s/13s version of these BMS to test. Would love to hear others input if they have used these? If not I am super excited to try these.
Looking forward to this, as well as possibly experiementing with potting Bluetooth modules and receivers in silicone.
Not for esk8 specifically, but I find some conformal coating on PCBs is all I need for very good water, dust, scratching resistance on bare parts. The current on these units seems small, has anyone tried coating a normal BMS?
Anyways yes conformal coating does work. But it is an extra step and requires multiple coatings to truely be water proof. For 28 bucks and already potted they seem like a steal…?
I ordered one extra 10s specifically to throw old laptop cells together in a 10s1p configuration. As I plan on fish bowling the BMS like the pictures. It will either be a spectacular win. Or a nice firework show in an ammo container.
I’ve used this…currently opening a dispute case for return. Doesn’t charge your battery pack fully. It cuts current once a cell/cell group reaches 4.2V. I’d recommend staying away.
The specs are the same as most BMS. I’m betting his battery has a dropped cell, or a damaged parallel pack with different IR. And the voltage of one of the series is out of balancing range.