XTPower MP-23000 Power Bank - Ultra High Capacity External Battery with 23000mAh - DC and USB Charger for Laptops, Notebooks, Tablets and Smart Phones - 2 USB 2.1/1A and DC 9V to 20V max. 3A or 60W

Technical details:
- Battery:
+ Technology: Lithium-Ion battery
+ Power: 85Wh
+ Capacity: 23000mAh (3.7V)
+ Life expectancy: up to 500 charging cycles
- Input:
+ Input: 15-24V 2A
+ Round plug: 5.5 x 2.1mm
- USB output:
+ 1x USB 5V 2.1A
+ 1x USB 5V 1A
+ Using both USB outputs at the same time with up to 3.1A max.
- Output DC:
+ 1x DC switchable for 9V, 12V, 16V, 19V, 20V 3A max.
+ Maximum Power Output: 60W
+ DC Output dimensions: 5.5 x 2.5mm
- Working temperature:
+ Charge the Power Bank: 0 to +45°C
+ Operating: -20 to +60°C
- Dimensions: 185x124x18mm
- Weight: 585g

Compatibility USB:
- Types of devices: mobile phone, smartphone, tablet PC, camera, video camera, GPS, and much more.
- Charging function: devices with a charging voltage of 5V with up to 2.1A charge current.
- Cables included: USB to Micro-USB
- You can use the original USB charging cable of your device.

Compatibility DC Output (9V, 12V, 16V, 19V, 20V) maximum 60 Watts:
For Notebooks and Notepads, the following adapters are available:
A = Sony / Fyjistu / Panasonic (6.0x4.25x1.4mm)
B = Toshiba / NEC (6.25x3.0mm)
D = Asus / HP (4.75x1.7mm)
E = ACER / TOSHIBA (5.5x1.7mm)
E2 = ACER (3.0x1.0mm)
G = ACER, BenQ (4.0x1.7mm)
H = Samsung (5.0x3.25x1.0mm)
I = Dell Ultrabook (3-Pin Sticker)
J = Dell / HP (7.4x5.0x0.6mm)
K = IBM / SONY (7.9x5.4x0.9mm)
M = Lenovo ThinkPad (rectangular with pin)
Dimensions DC adapter cable: A - 5.5x2.5mm / Connector B - 5.5x2.1mm / Length 70cm

IMPORTANT: Please check the adapter size, voltage and maximum power consumption (up to 60 Watts) of your your laptop or mobile device to insure compatibility. Do only order this Power Bank if the compatibility is insured.