BMS protection board for 3 series 18650 lithium battery 3.7V with balanced 40A overcurrent overcharge
**Photo color may be differ from what is shown**

Arduino Nano Board
1 × 55 SAR
ESP32-C6-Zero
1 × 89 SAR
Battery 12v 1.2Ah Lead-Acid Rechargeable Battery
1 × 41 SAR Subtotal: 185 SAR
Arduino Nano Board
1 × 55 SAR
ESP32-C6-Zero
1 × 89 SAR
Battery 12v 1.2Ah Lead-Acid Rechargeable Battery
1 × 41 SAR Subtotal: 185 SAR
**Photo color may be differ from what is shown**

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