Car Diagnostic Tool, Battery Tester, Car Charger

We are offering car diagnostic tool, battery tester, car charger.
Battery indicator and car charger 2in1
user-friendly and multi-function design and patents approved.
Specification
input: dc.12v-car lighter
usb output: dc.5v max: 2000ma
size: 9.6x4.6x1.5cm
weight: 80g
material: plastic& electronic parts
product feature
1.user-friendly and multi-function design and patents approved.
2.detected battery accurately in a static or dynamic state (switches on, but no start engine or moving) and display 10 different indications of the battery voltage.
3.red led flash and bibi sounds alarm you the abnormal conditions of the battery or engine.
4.5v-usb port with bias circuit design, max output to 2000ma, can compatible with any electrical products especially for I phone, ipod, I pad2
5. Ic protection built-in, fcc and ce approved; safety is guaranteed.
6.easy installation, plug into and then display battery condition or recharger immediately and folding leading wire can adjust to different desired places.
7.know your power level at anytime and anywhere to prevent car broke down on the way because of low battery.
8.remind you pay more attention to battery maintenance for extending cycle life and save your money.