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All feedback (266)
- aodifen_5 (24003)- Feedback left by buyer.Past 6 monthsVerified purchasePerfect Buyer! Very pleasure to do business with you!
- marineparts_pumps (12047)- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- unitedtires (348590)- Feedback left by buyer.Past 6 monthsVerified purchaseQuick response and fast payment. Perfect! THANKS!!
- mcl_8795- Feedback left by buyer.Past yearVerified purchaseGreat communication. A pleasure to do business with.
- castobargains (28736)- Feedback left by buyer.More than a year agoVerified purchaseGreat communication. A pleasure to do business with.
- parkermarine251 (3975)- Feedback left by buyer.More than a year agoVerified purchaseThank you for a smooth transaction and have a great summer!
Reviews (11)

Sep 25, 2018
good inexpensive BMS
For the money, these BMS can't be beat. I wish there was a way to get my own custom values for settings, but that would mean a much more expensive unit. I have bought MANY of these.

Aug 27, 2019
The picture might not be what you get. Ask first.
This picture is the old style. A new style is sold instead and the specs are too sloppy for me. Some balance well and some do not. Why? Because chinese cells are not of great quality. The new version BMS will work fine with quality cells that have similar resistance values. But the majority of battery cells out there in the LifePo4 chemistry are not high quality and this BMS, if the tolerance is in the wrong direction, will not balance without user intervention. Last year's or, the old style worked just fine.

Sep 07, 2025
Tire has one patch which should be OK. ...
Tire has one patch which should be OK. Plenty of even tread. Might buy another.
