Product comparison · 2 power banks

Lenovo 140W Smart Laptop Power Bank vs Sandberg SemiSolidState Magnet Powerbank 5000

22specifications compared
16differ
6identical
27known for one product only

Key differences

The Lenovo 140W Smart Laptop Power Bank has 2 more simultaneously connected devices (max) than the Sandberg SemiSolidState Magnet Powerbank 5000 (3 vs 1). The Lenovo 140W Smart Laptop Power Bank has 55 Wh more battery capacity than the Sandberg SemiSolidState Magnet Powerbank 5000 (73 Wh vs 18 Wh). The Lenovo 140W Smart Laptop Power Bank has 2 A more output current than the Sandberg SemiSolidState Magnet Powerbank 5000 (5 A vs 3 A). Only the Sandberg SemiSolidState Magnet Powerbank 5000 has wireless charging. Output voltage: 28 V on the Lenovo 140W Smart Laptop Power Bank, 5/9/12 V on the Sandberg SemiSolidState Magnet Powerbank 5000.

Number of simultaneously connected devices (max)
- 140W Smart Laptop Power Bank:3
- SemiSolidState Magnet Powerbank 5000:1
Battery capacity
- 140W Smart Laptop Power Bank:73 Wh
- SemiSolidState Magnet Powerbank 5000:18 Wh
Wireless charging
- 140W Smart Laptop Power Bank:No
- SemiSolidState Magnet Powerbank 5000:Yes
Output current
- 140W Smart Laptop Power Bank:5 A
- SemiSolidState Magnet Powerbank 5000:3 A
Output voltage
- 140W Smart Laptop Power Bank:28 V
- SemiSolidState Magnet Powerbank 5000:5/9/12 V
Width
- 140W Smart Laptop Power Bank:51 mm
- SemiSolidState Magnet Powerbank 5000:66.4 mm
Depth
- 140W Smart Laptop Power Bank:39 mm
- SemiSolidState Magnet Powerbank 5000:100 mm
Height
- 140W Smart Laptop Power Bank:154 mm
- SemiSolidState Magnet Powerbank 5000:9.9 mm

Side by side

Differences highlightedShow differences only

Comparison of 140W Smart Laptop Power Bank, 421-50
49 specifications	A Lenovo 140W Smart Laptop Power Bank View product	B Sandberg SemiSolidState Magnet Powerbank 5000 Model 421-50 View product
Design1 differ
Number of simultaneously connected devices (max)Differs	3	1
Product colour	Black	Black
Charger compatibility	Universal	Universal
ShapeKnown for one	Unknown — not stated by the source	Rectangle
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	TFT	Unknown — not stated by the source
Performance2 differ
Charging source	USB	USB
Battery voltageKnown for one	Unknown — not stated by the source	3.6 V
Battery capacityDiffers	73 Wh	18 Wh
MagSafe compatibleKnown for one	Unknown — not stated by the source	Yes
Wireless chargingDiffers	No	Yes
Built-in radio	No	No
Fast chargingKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Input interface	USB Type-C	USB Type-C
USB Type-C ports quantity	2	2
USB Type-A connectorKnown for one	Yes	Unknown — not stated by the source
USB Type-A output portsKnown for one	1	Unknown — not stated by the source
USB Type-C connectorKnown for one	Yes	Unknown — not stated by the source
Power2 differ
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
Input voltageKnown for one	Unknown — not stated by the source	5/9 V
Input currentKnown for one	Unknown — not stated by the source	3/2 A
Port 1 output powerKnown for one	Unknown — not stated by the source	20 W
Wireless charging powerKnown for one	Unknown — not stated by the source	15 W
Output currentDiffers	5 A	3 A
Output voltageDiffers	28 V	5/9/12 V
Total output powerKnown for one	140 W	Unknown — not stated by the source
Power protection featuresKnown for one	Over voltage, Overheating, Over current	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), UKCA
CertificationKnown for one	CB, CE, FCC, IC, cTUVus, CEC, DOE, Nrcan, RCM, CCC, BIS, KC, TISI, CoC, NRCS LoA, ECAS, ANATEL, NOM, EAC, DoC	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	51 mm	66.4 mm
DepthDiffers	39 mm	100 mm
HeightDiffers	154 mm	9.9 mm
WeightDiffers	463 g	123 g
USB Type-C cable lengthKnown for one	Unknown — not stated by the source	30 cm
Cable lengthKnown for one	Unknown — not stated by the source	0 m
Packaging content1 differ
Cables includedDiffers	USB Type-C	USB Type-C to USB Type-C
Packaging contentKnown for one	Unknown — not stated by the source	1 Sandberg SolidState Magnet Powerbank 5000 1 USB-C charging cable, 30 cm 1 Quick guide 1 GPSR Safety guide
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Packaging data4 differ
Package widthDiffers	171.5 mm	89 mm
Package depthDiffers	103 mm	22 mm
Package heightDiffers	49 mm	125 mm
Package weightDiffers	660 g	175 g
Package typeKnown for one	Unknown — not stated by the source	Hanging box
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Semi-solid-state
Battery capacityDiffers	20000 mAh	5000 mAh
Logistics dataidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 25 °C	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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