BMS protection board for 3 series 18650 lithium battery 3.7V with balanced 20A overcurrent overcharge
**Photo color may be differ from what is shown**

Battery holder 4 AA to power plug
1 × 12 SAR
Adapter 9v 2A for Arduino
1 × 29 SAR Subtotal: 41 SAR
Battery holder 4 AA to power plug
1 × 12 SAR
Adapter 9v 2A for Arduino
1 × 29 SAR Subtotal: 41 SAR
**Photo color may be differ from what is shown**

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All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components