Life-Proof Dual USB 3.4A All Weather Battery Monitoring Car USB Charger
This is not the charger you get on supermarket shelves!
Would it be nice if your car's 12volt port can indicate that the battery is nearing its lifespan and at the same time charge your IOS and Android devices at a high charge rate and at the same time can operate in extreme temperatures? This 12-24V car USB charger does exactly that!
- Designed from ground up for usability
- Displays battery voltage. If it is less than 12,8V, the battery needs replacement
- Displays current output when a phone/tablet or GPS is charged
- Can operate between -15 - 120 defree F temperature.
- 20% Faster than most 12V chargers