Setting ANT BMS to balance like a dumb BMS

Аватар автора
Audi Legends
In this video I show how to set the BMS to balance like the cheap 💩 BMS does. This is not the ideal method for engineers but if its for someone who just wants to plug in the BMS and forget it, this is one way. This is not the ideal way. One reason you pay extra for a smart BMS is so you can extend battery life. This means just set it to stop chsrging at 4.1v for normal use, and when needed click Autobalance and let it do balancing maintenance. 0:00 First step is to measure your charger’s open voltage to find the balancing point 0:10 In my case, it’s 54.75v. This is the 0.00a voltage. 0:20 Next divide the open voltage by number of cells in series. In my case its 13s 0:30 Truncate the result to 3 significant digits, 4.21v in my case 0:38 Open ANT app, ParameterSet tab, then click BalanceParams 0:45 Set UnitBalLimitV to value determined in previous step, 4.21v in my case. Click “save” 0:55 Set Balance current to max, 180 or 200. The actual balance current will be about half this in milliamps. Click “save” 1:05 Next open VParams 1:10 set UnitoverVProtect 0.010v higher than the balance limit, 4.22v in my case. This allows a margin during balancing 1:17 as always, after any change, click the red Save at top, it will turn blue 1:21 (10x speed) charging with my 2.0a charger but its already on the taper at 1.6a 1:30 every real lithium pack charger will have a taper down in current before it reaches peak voltage. 1.5a now 1:48 the taper in current is vital when fast charging...

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