Battery display Board Indicator Single String Blue Voltage: 3.3v – 4.2v

Adapter 9v 2A for Arduino
1 × 29 SAR
Power Adapter 12v 2A
1 × 29 SAR
Battery holder 4 AA to power plug
1 × 12 SAR
Battery 3.7v Rechargeable 18650
1 × 17 SAR Subtotal: 87 SAR
Adapter 9v 2A for Arduino
1 × 29 SAR
Power Adapter 12v 2A
1 × 29 SAR
Battery holder 4 AA to power plug
1 × 12 SAR
Battery 3.7v Rechargeable 18650
1 × 17 SAR Subtotal: 87 SAR

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