1S 3.7V 3A li-ion BMS PCM battery protection board


Tk 39
Tk 66
Tk 66
41% OFF
  • High-accuracyvoltagedetectioncircuit;
  • Terminalofthechargerusinghighvoltagedevice;
  • Built-inthree-stageover-currentdetectioncircuit(over-current1,over-current2,loadshortcircuit);
  • MOStransistorcancontrolthebatterychargeanddischarge;

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The BMS is used for li-ion battery without balancing function

Features:

1) high-accuracy voltage detection circuit;

2) terminal of the charger using high voltage device;

3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);

4) MOS transistor can control the battery charge and discharge;

Parameter:

Over charge voltage: 4.25±0.05V

Over charge release voltage:4.23±0.05V

Over discharge voltage:2.54±0.1V

Maximal continuous charging current: 2A

Maximal continuous Discharging current: 2A

Over current protection: 3A

Size: L40*W4*T3mm

Weight: 10g






  • High-accuracyvoltagedetectioncircuit;
  • Terminalofthechargerusinghighvoltagedevice;
  • Built-inthree-stageover-currentdetectioncircuit(over-current1,over-current2,loadshortcircuit);
  • MOStransistorcancontrolthebatterychargeanddischarge;
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