2. FEATURES
All models include a charging cable.
1
2
3
1
4
7
1
2
3
4
SL31
1. LED
2. Output USB port
3. Input Micro USB port
2
3
1. 1A USB port
2. Power level LEDs
3. 2A USB port
5
4.
6
5. 1A Micro USB port
6. 1A Micro USB (output)
7. 1A USB (input)
• 3 •
SL41
Power button
with attached cable
with attached cable
SL51
1. LCD
2. Output 1A USB port
3. Output 2A USB port
4. Input Micro USB port