Sandberg All-in-1 Laptop Powerbank 25000 is your mobile power source for devices – including your laptop or MacBook. With a powerful 25,000 mAh battery, you get enough power for multiple smartphone charges or several extra hours of work on your laptop. The powerbank charges quickly via USB-C or DC-in and delivers power from USB-C, USB-A and DC output. The DC output is adjustable from 12–24 V and can, via adapters, be matched to most laptops with DC input, making it easy to power a wide range of devices. On top, an integrated 15 W wireless fast charger lets you charge your smartphone completely cable-free. With a compact design and a weight of only 500 g, the powerbank fits easily in your bag and is the ideal backup power solution when you are on the go, at the office or travelling.
Sandberg 421-46. Battery capacity: 25000 mAh, Battery technology: Lithium-Ion (Li-Ion). USB Type-A output ports: 1, USB Type-C ports quantity: 2. Wireless charging. Output current: 3 A. Product color: Black
Number of simultaneously connected devices (max)
4
Product color
Black
Charger compatibility
Laptop/netbook, Universal
Built-in display
Yes
Battery technology
Lithium-Ion (Li-Ion)
Battery capacity
25000 mAh
Charging source
DC, USB
Built-in radio
No
Battery capacity
91.25 Wh
Wireless charging
Yes
Input interface
DC-in jack + USB Type-C
USB Type-A output ports
1
USB Type-C ports quantity
2
DC-in jack
Yes
DC-out jack
Yes
Input voltage
DC 12-24, USB-C 5/9/12/15/20
Input current
DC 2, USB-C1 3/3/3/3/3, USB-C2 3/3/3/3/2.25
Port 1 output power
60 W
Port 2 output power
45 W
Port 3 output power
18 W
Wireless charging power
15 W
Output voltage
DC 12/15/19/24, USB-C 5/9/12/15/20
Output current
3 A
Port 1 output current
3 A
Port 2 output current
3 A
Port 3 output current
3 A
Compliance certificates
CE, Federal Communications Commission (FCC), RoHS, UKCA
Width
4.8" (122 mm)
Depth
1.04" (26.5 mm)
Height
4.8" (122 mm)
Weight
17.6 oz (500 g)
Cables included
DC, USB Type-C to USB Type-C
Quick start guide
Yes
Package width
8.66" (220 mm)
Package depth
1.97" (50 mm)
Package height
8.07" (205 mm)
Package weight
28.2 oz (800 g)
Warranty period
5 year(s)
Product Details
2026-04-13
New
Data sheet
Product color
Black
Weight
17.6 oz (500 g)
Input voltage
DC 12-24, USB-C 5/9/12/15/20
Output voltage
DC 12/15/19/24, USB-C 5/9/12/15/20
Battery technology
Lithium-Ion (Li-Ion)
Battery capacity
91.25 Wh
25000 mAh
Width
4.8" (122 mm)
Height
4.8" (122 mm)
Depth
1.04" (26.5 mm)
Output current
3 A
Package weight
28.2 oz (800 g)
Warranty period
5 year(s)
Package width
8.66" (220 mm)
Package depth
1.97" (50 mm)
Package height
8.07" (205 mm)
Built-in display
Yes
DC-in jack
Yes
Cables included
DC, USB Type-C to USB Type-C
Input current
DC 2, USB-C1 3/3/3/3/3, USB-C2 3/3/3/3/2.25
Quick start guide
Yes
Charger compatibility
Laptop/netbook, Universal
Compliance certificates
CE, Federal Communications Commission (FCC), RoHS, UKCA