1 Battery tester. Full: LED light is on, the battery is in normal condition. Compact and portable.

Origin: Mainland China
Empty without power: need to charge
High voltage high: alternator output voltage is high
Size: 115 x 70 x 20mm
Medium - medium power: need to charge
LED light: red/yellow/green/blue/white
DIY Supplies: ELECTRICAL
Test voltage: 12V
Model Number: Battery Tester
Certification: NONE
Good voltage good: alternator output normal
Brand: Unbranded
Type: Vehicle Battery Tester
Product material: ABS insulation material
Voltage: 12V
Test method: Positive and negative test clips
Fully charged: battery is in normal condition