🔋 Charge Ahead with Confidence!
The Li-ion Li Polymer Battery Pack Board is engineered for 13-cell lithium batteries, offering robust protection features and high performance for electric bicycles. With a charging capacity of 5A and discharging capacity of 15A, it ensures safe and efficient power management.
M**H
Balancing function
Just bought some of those, it seems balancing function is missing? Nothing written in the description about balancing, and when testing the PCBs there is no balancing recognizable compared to other PCBs (no heat dissipation and no reducing of cell voltage)?Over- and undervoltage protection works as described!
L**R
I ordered two
I ordered two! One worked great but the second one did not work at all.
F**.
does not work, No balance
It does not balance the batteries at all and is not the right series only 10 when i ordered a 13
O**Y
Allows charging only if the pack is totally empty
When using this BMS, please note that the pack voltage has to be VERY low in order for this BMS to allow the pack to charge. If you are having trouble with charging, try first discharging your pack down to below 40v, then try to charge. I have a 13S pack using this BMS; I thought BMS was broken but then I discharged the pack down to 39v using a dummy load. When I tried charging the pack after that, it worked.It's kind of annoying that the pack has to be totally empty in order for this BMS to allow charging - but the BMS does technically work.
M**Z
More info
Intro video on how to install the bms or a link
M**Y
No Instruction, Did not work properly
This product was not functioning when I attached it to my batter pack. All cells had Voltage, Wiring was set up properly, etc.
T**S
No balance function
This BMS does not balance your cells. It has overcharge protection only. During charging, when the first cell hits 4.2V, the BMS cuts charging to all cells. So this is helpful for preventing fires during charging, but eventually your pack will get out of balance and lose tons of capacity, requiring you to crack it open and manually bring everything into balance.
C**N
Anyone know how to install these things??? Lol
Never used it! Figured out every bums actually limits your overall performance on custom battery packs! I’ve had to take everyone off each build I’ve made. Maybe instead of battery management system it really means bull man shoe!!! Cause they are old technology!
T**S
Good
As described
J**.
Five Stars
great product, no additional setup needed, works
W**W
Great working product
Excellent product. Working as described.
A**R
Havent tried yet but looks like good quality
Ebike bsttery
B**R
Parfait
Batterie 48v
Trustpilot
2 months ago
1 month ago