Model Number: XTC3103-A3 Brand Name: WTW Key Specifications/Special Features: 5V/3.1A USB car charger, dual USB port in-car chargerCar charger program: AVT2201, made in TaiwanModel: XTC3103-A3Specifications:Input voltage: 12 - 24V DCUSB output voltage: 5V DCTotal USB output current: 3,100mA (maximum)USB port: use one port, output is 3.1A or depends on your devices output currentUse 2 ports at the same time, current average or depends on your devices output currentMaterials: ABS + PCColor: black/white/red/yellow/blue/purple/pinkWeight: 19g
Size: 70.5*23.8*26.1mm
With CE mark
Output voltage precision: 5%
Ripple/noise: <150mV
Regulation: ±1% line, ±5% load

3.1/2.1A for tablet PC/iPad, 1A for smartphones
With fuse, short-circuit protect in, LED light indicator
Wide input voltage range
Soft-start current can reduce AC input impact efficiency
With short-circuit and overload protections
Compact size and lightweight
Built-in IC chip, 100% full loading burning test
Installed with EMI filter minimum wave
5V/3.1A dual USB car charger
Compliant with CE standards
Reliability:

Burn-in: 100% full load, 40°C
MTBF: meet MIL-HDBK-217F over 50,000 hours, full load, 25°C

Protections:

Over-voltage protection
Over-current protection
Short-circuit protection

Thermal shutdown capability
Working environment:

Operating temperature: -10 to 40°C
Operating humidity range: 10 to 95% RH
Storage temperature: -20 to 70°C
Storage humidity range: 10 to 95% RH

Blister bag
Polybag
OEM design packing