Product specifications

Product description

Continuous current: 40A
Maximum current: 60A
Balance current: 0.4A
Batteries in series: 8S -17S
Battery type: LI-ion/lifepo4/LTO


Overcharge protection: prevent overcharge and affect battery life
Short circuit protection: automatic protection during abnormal short circuit to prevent damage to the protection board and battery;
Over-discharge protection: prevent the battery from running out and affect the battery life
Overcurrent protection: prevent the current from exceeding the battery's tolerance, which will damage the battery;
Anti-failure protection: prevent the cable from falling or the contact is poor and the battery loses protection
Overheat protection: prevent the battery temperature from getting too high, causing self-ignition or damage

Extra information

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Reviews

€42.95 €35.50

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You're reviewing:JK Smart Active Balance BMS BD4A17S4PR - (8S - 17S) - 40A - LiFePO4 / Li-ion
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  1. Good BMS for a good price
    Rating
    80%
    BMS works as advertised. Onboard bluetooth connection so no need for a separate dongle. Balance lead harness is slightly mismatched with port so it is fairly difficult to plug in/unplug and the latch is about half a millimeter short from engaging with the port. I had difficulties finding an app download that would work with my phone but found a working version on DIY Solar forum. Great BMS for smaller off grid systems.

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