Выбираю BMS для своего самоката на 72V. Обзор вариантов: JK, ANT и важных нюансов сборки 🔋

In this video, we'll discuss a critical component of any power battery—the balance and protection board (BMS). The inspiration for this video was the decision to upgrade a personal project from a 52V to a powerful 72V (20S) configuration. When you move to 72V and above, standard solutions no longer work—strict limitations on deck dimensions and the technical features of the boards themselves come into play. We'll compare popular options on the market: the 100-amp JIKONG (JK), the massive 150A JK, and also take a detailed look at the latest addition to the workshop—the updated 100A ANT BMS with a completely new app and a redesigned form factor. We'll also explore the hidden dangers of asymmetrical BMS boards, which can cause your battery to fail under aggressive braking with regenerative braking. Interested in building high-power batteries? Like, subscribe to the channel, and let us know in the comments which BMS you chose for your project! Timecodes: 00:00 — Introduction: Why choosing a BMS is so important when upgrading to 72V (20S). 00:13 — Deck dimensions and the first important detail: protection board sizes. 00:18 — Size comparison: JIKONG (JK) 100A vs. the older 150A (300A peak) model. 00:31 — New product review: updated ANT BMS 100A (250A peak), new form factor, and software. 00:41 — Why the new ANT BMS is perfect for long but narrow decks. 00:46 — Battery layout: using 18650 cells versus 21700 cells. 00:50 — Fitting the ANT BMS into the deck and adjusting the power contacts. 01:00 — Extreme modding: is it possible to cut off the "extra" BMS housing tabs to save space? 01:08 — Comparing ANT with 60V protection boards. 01:33 — The main danger of asymmetrical BMS: how the charge and discharge switches work. 01:51 — Recovery currents: why incorrectly calculating the BMS will lead to its burnout on all-wheel drive scooters. 02:09 — Conclusions: symmetry, balancing (active/passive), and general impressions of the new ANT BMS. 2:29 AM — Announcement: Are you ready for the video about assembling the remaining battery cells? Professional lithium-ion battery assembly, repair, and tuning: #ElectroRidersService #BMS #ANTBMS #JIKONG #72V #electricscooter #21700battery #lithiumionbattery #recovery #electricscooterrepair #batteryassembly