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

Battery holder 4 AA to power plug
1 × 12 SAR
Battery 9v Normal type and capacity
1 × 7 SAR Subtotal: 19 SAR
Battery holder 4 AA to power plug
1 × 12 SAR
Battery 9v Normal type and capacity
1 × 7 SAR Subtotal: 19 SAR

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