Beginners Guide to Processing 18650 Cells | Cell Database



Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Testing BMS for portable battery
#11
Looking at that device it can NOT do 300mA on each channel for sure! Its way to small unless its powered by a fan and big cooling plates Tongue

But it can perhaps do 300mA on a single channel at a time.
The Ultimate DIY Solar and build place
YouTube / Forum system setup / My webpage  Diy Tech & Repairs

Current: 10kW Mpp Hybrid | 4kW PIP4048 | 2x PCM60x | 83kWh LiFePo4 | 10kWh 14s 18650 |  66*260W Poly
Upcoming: 14S 18650~30kWh | Automatic trip breakers, and alot more
Reply


#12
(02-05-2018, 08:29 AM)daromer Wrote: Looking at that device it can NOT do 300mA on each channel for sure! Its way to small unless its powered by a fan and big fans Tongue

But it can perhaps do 300mA on a single channel at a time.
WHAT..a seller over rating the specs of their product Tongue 

We'll see how it goes  Wink
     Choose LiFe  Wink
Reply
#13
I've connected the BMS8 to this 12v 60ah LiFe pack.

Have had little time to test it as such but so far it seems to actively balance as shown by the red led in lower left of display.

Noticed sometimes it makes a high pitched squealing sound when balancing?





First thing i'll do is test low and high voltage cut off.
     Choose LiFe  Wink
Reply


Who read this thread?
41 User(s) read this thread:
Flexusmark (02-08-2018, 05:29 PM), brwainer (02-17-2018, 09:37 PM), dbaramos1 (Yesterday, 11:45 AM), Detritalgeo (02-17-2018, 06:16 PM), Charly144 (01-22-2018, 06:45 AM), rdh824 (02-17-2018, 12:37 PM), yasko (Yesterday, 08:59 PM), Spkerking (01-24-2018, 01:18 PM), garolittle (01-23-2018, 01:50 AM), drchips (02-05-2018, 04:29 AM), mhoungbo (01-15-2018, 09:13 AM), pacificmeister (02-05-2018, 08:02 AM), Chablis_m (02-02-2018, 12:05 AM), Jimbob01 (02-05-2018, 10:20 AM), gpn (02-17-2018, 04:13 PM), António Pereira (02-03-2018, 08:08 AM), gutyex (01-23-2018, 11:00 PM), esin8785 (01-24-2018, 07:45 PM), Farends (01-18-2018, 06:30 PM), Pavel Razzorenov (01-27-2018, 08:38 AM), Matt Gross (02-06-2018, 08:17 PM), ad8mustanggt (02-01-2018, 08:20 PM), typ49 (01-12-2018, 10:47 AM), wim (02-17-2018, 12:08 PM), 2146 (02-01-2018, 05:21 PM), camils (01-14-2018, 07:39 AM), jdeadman (02-17-2018, 05:22 PM), Wattsup (Yesterday, 10:26 AM), Korishan (02-17-2018, 02:32 PM), daromer (02-05-2018, 09:49 AM), watts-on (02-17-2018, 10:07 AM), jesusangel (02-02-2018, 05:41 PM), Oderus420 (01-25-2018, 01:44 PM), grgdgreek (01-13-2018, 03:37 PM), floydR (01-27-2018, 04:22 AM), Geek (Today, 01:27 AM), Mazlem (02-05-2018, 07:18 PM), Chiptosser (01-27-2018, 02:14 PM), Stefaan De Ridder (02-17-2018, 07:07 PM), IronSky (01-27-2018, 11:36 PM), hbpowerwall (02-05-2018, 03:56 AM)

Forum Jump:


Users browsing this thread: 1 Guest(s)