Specifications:

5V/2.1A dual-USB port in-car charger
Car charger program: AVT2106, made in Taiwan
Model: XTC2106-A5
Input voltage: 12 - 24V DC
USB output voltage: 5V DC
Total USB output current: 2,100mA (maximum)
USB port: use one port, output is 2.1A or depends on your devices output current, use 2 ports at the same time, current average or depends on your devices output current
Materials: ABS + PC

Color: white
Weight: 24g
Size: 81*27.5*25.5mm
With CE mark
Output voltage precision: 5%
Ripple/noise: <150mV
Regulation: ±1% line, ±5% load

Features:

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
Reliability:

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

Protections:

Over-voltage
Over-current
Short-circuit
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

Packing:

Blister bag
Polybag
OEM design packing