100% Brand New.Color: BlueSize: 83x50x15mm/3.24x1.95x5.85inchNet Weight: 38gPackage Weight: 56gInput voltage: 6.5V-29.4VBattery Type: NiCd / NiMH， Li-Po， LiFe， Li-ionCell Number: Li-Po/LiFe/Li-ion (1 - 7 Cells)5 in 1 smart battery meter: 1 Battery Capacity Checker， 2 Battery Discharger， 3 Battery Balancer， 4 Battery the Internal Resistance Tester， 5 ESC/Servo PPM TesterType: Battery/servo tester/meterFuel Source: ElectricPackage Content: 1x Smart Battery Meter， 1x User Manual Net Weight: 56g