Voltage Meters Current Voltage Capacity Battery Tester USB Volt Current Voltage Doctor Charger Capacity Tester Meter PowerBank

Semi-finishedproduct：No Battery Included：no High-concerned chemical：None Voltage range：6-24V DC Origin：Mainland China DIY Supplies：Electrical

Semi-finishedproduct: No Battery Included: no High-concerned chemical: None Voltage range: 6-24V DC Origin: Mainland China DIY Supplies: Electrical