Product comparison · 2 power banks

Lenovo 140W Smart Laptop Power Bank vs Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion)

33specifications compared
4differ
29identical
5known for one product only

Key differences

Product colour
- 140W Smart Laptop Power Bank:Black
- G0A3140WWW power bank Lithium-Ion (Li-Ion):Gold, Grey
Charger compatibility
- 140W Smart Laptop Power Bank:Universal
- G0A3140WWW power bank Lithium-Ion (Li-Ion):Laptop/netbook

Side by side

Differences highlightedShow differences only

Comparison of 140W Smart Laptop Power Bank, G0A3140WWW
38 specifications	A Lenovo 140W Smart Laptop Power Bank View product	B Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion) Model G0A3140WWW View product
Design2 differ
Number of simultaneously connected devices (max)	3	3
Product colourDiffers	Black	Gold, Grey
Housing material	Plastic	Plastic
Charger compatibilityDiffers	Universal	Laptop/netbook
Built-in display	Yes	Yes
Display type	TFT	TFT
ShapeKnown for one	Unknown — not stated by the source	Rectangle
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Charging source	USB	USB
Battery capacity	73 Wh	73 Wh
Wireless charging	No	No
Built-in radio	No	No
Fast charging	Yes	Yes
Ports & interfacesidentical
Input interface	USB Type-C	USB Type-C
USB Type-A connector	Yes	Yes
USB Type-A output ports	1	1
USB Type-C connector	Yes	Yes
USB Type-C ports quantity	2	2
Power1 differ
Total output power	140 W	140 W
Output current	5 A	5 A
Output voltage	28 V	28 V
Power protection featuresDiffers	Over voltage, Overheating, Over current	Over voltage, Over current, Overheating
Operational conditionsidentical
Operating temperature (T-T)	0 - 25 °C	0 - 25 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	8 - 90 °C
Certificates1 differ
CertificationDiffers	CB, CE, FCC, IC, cTUVus, CEC, DOE, Nrcan, RCM, CCC, BIS, KC, TISI, CoC, NRCS LoA, ECAS, ANATEL, NOM, EAC, DoC	CB/CE/FCC/IC/cTUVus/CEC/DOE/Nrcan/RCM/CCC/BIS/KC/TISI/CoC/NRCS LoA/ECAS/ANATEL/NOM/EAC/DoC
Weight & dimensionsidentical
Width	51 mm	51 mm
Depth	39 mm	39 mm
Height	154 mm	154 mm
Weight	463 g	463 g
Cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Packaging contentidentical
Cables included	USB Type-C	USB Type-C
Packaging dataidentical
Package width	171.5 mm	171.5 mm
Package depth	103 mm	103 mm
Package height	49 mm	49 mm
Package weight	660 g	660 g
Package typeKnown for one	Unknown — not stated by the source	Box
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacity	20000 mAh	20000 mAh

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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