Ham Radio Videos
• UltraPack DIY 4S1P/4S2P 18650 Battery Pack BMS Reset Switch Mod
Added at 2016-08-26 10:44:18
Returning to the topic of portable powerhere we demonstrate the how to add a reset switch to the BMS. This modification simplifies initialization after a battery removal.
What is the UltraPack?
The UltraPack is an open source project using commercially available comoonents to build a light weight portable emergency power pack which fits in your pocket.
It’s a no bells or whistles pack in many ways like the Goal Zero Sherpa 50/100, or Hardened Power Systems QRP Ranger. Unlike those commercial products, the UltraPack has a utilitarian approach to portable emergency power. It can be repaired and maintained in the field, and is designed to promote learning and self-reliance.