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Battery Protection Board Balancing Function Review

2

·

Terrible

Revainrating 1.5 out of 5  
Rating 
1.7
👷‍♀️ Circuit Protection Products, 💡 Industrial Electrical

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Description of Battery Protection Board Balancing Function

♛ 【Specification】 Charging Voltage 29.75 V. Working Voltage 19.6 29.75 V Normal circuit working range. Operating Temperature -20 +70 °C Normal operating temperature range. ♛ 【Protective Functions】 Stable various protective functions for charging and discharging, such as accurate overcharge protection, over-discharge protection, over current protection and short circuit protection. ♛ 【Stable Performance】 Batteries core hardware balanced processing, proper balanced current, reasonable balanced heat emitting, does not affect performance of battery pack. ♛ 【Heat Dissipation】 It has aluminum sheet that would enhance heat dissipation for MOS tube, and extend the service life of MOS tube. Low quiescent power consumption, it can save energy. ♛ 【Application】 The protection board is for 7 series 18650 li-ion 3.6V / 3.7V batteries.

Reviews

Global ratings 2
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  • 4
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  • 3
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  • 2
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Type of review

Revainrating 2 out of 5

Disappointing performance for Circuit Protection

As an Industrial and Scientific practitioner, I had high hopes for this product .However despite MY knowledge gained in practice, the Battery Protection Board's balancing function left a lot to be desired. While it did offer some protection, it didn't perform on par with other options in the market - and at a higher price point too. Ill be looking elsewhere for my next purchase..

Pros
  • Offers some protection
Cons
  • Didn't perform well, too expensive.

Revainrating 1 out of 5

Specific issues with QA

First edition, very compact. I didn't run any tests because the cell voltage connector was not properly connected. It was plugged in the other way around so when I plugged it in it started BMS. I had to scour the internet to find the problem and they connected the red and black wires to the connector which made me connect it the other way around. There was nothing there and you had to search for information for a long time. I would choose the best bms. When there are problems like this, I…

Pros
  • Attachment
Cons
  • No instructions