BMS protection board for 3 series 18650 lithium battery 3.7V with balanced 20A overcurrent overcharge
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Battery 3.7v Rechargeable 18650
1 × 20 SAR
Small Transformer 12volt 400mA 12-0-12 transformer
1 × 25 SAR Subtotal: 45 SAR
Battery 3.7v Rechargeable 18650
1 × 20 SAR
Small Transformer 12volt 400mA 12-0-12 transformer
1 × 25 SAR Subtotal: 45 SAR
**Photo color may be differ from what is shown**

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TP4056 – 18650 lithium battery charging board 1A with protection
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All Electronics Components
All Electronics Components
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All Electronics Components