Product comparison · 2 power banks

CoolBox COO-PB08KW-BK power bank Lithium Polymer (LiPo) vs CoolBox COO-PB20K-PD45 power bank Lithium Polymer (LiPo)

15specifications compared
9differ
6identical
25known for one product only

Key differences

Number of simultaneously connected devices (max)
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):1
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):2
Battery voltage
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):3.7 V
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):5 V
Input voltage
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):5 V
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):5 - 12 V
Output voltage
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):5 V
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):5 - 20 V
Width
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):135 mm
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):80 mm
Depth
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):72 mm
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):23.2 mm
Height
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):18 mm
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):168.5 mm
Battery capacity
- COO-PB08KW-BK power bank Lithium Polymer (LiPo):8000 mAh
- COO-PB20K-PD45 power bank Lithium Polymer (LiPo):20100 mAh

Side by side

Differences highlightedShow differences only

Comparison of COO-PB08KW-BK, COO-PB20K-PD45
40 specifications	A CoolBox COO-PB08KW-BK power bank Lithium Polymer (LiPo) Model COO-PB08KW-BK View product	B CoolBox COO-PB20K-PD45 power bank Lithium Polymer (LiPo) Model COO-PB20K-PD45 View product
Design2 differ
Number of simultaneously connected devices (max)Differs	1	2
Product colour	Black	Black
Charger compatibilityDiffers	Universal	Mobile phone/Smartphone, Laptop/netbook, Tablet
ShapeKnown for one	Rectangle	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
WaterproofKnown for one	No	Unknown — not stated by the source
Power bank & device charging at onceKnown for one	Unknown — not stated by the source	Yes
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Charging source	USB	USB
Battery voltageDiffers	3.7 V	5 V
Wireless chargingKnown for one	Yes	Unknown — not stated by the source
Number of charging cyclesKnown for one	Unknown — not stated by the source	500
Fast chargingKnown for one	Unknown — not stated by the source	Yes
Fast charging technologyKnown for one	Unknown — not stated by the source	Quick Charge 3.0
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Input interfaceKnown for one	Micro-USB	Unknown — not stated by the source
USB Type-A output portsKnown for one	1	Unknown — not stated by the source
USB Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Micro-USB connectorKnown for one	Yes	Unknown — not stated by the source
Micro-USB connectors quantityKnown for one	1	Unknown — not stated by the source
Power2 differ
Input voltageDiffers	5 V	5 - 12 V
Input currentKnown for one	1 A	Unknown — not stated by the source
Output current	2 A	2 A
Output voltageDiffers	5 V	5 - 20 V
Total output powerKnown for one	Unknown — not stated by the source	18 W
Adjustable output voltageKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	135 mm	80 mm
DepthDiffers	72 mm	23.2 mm
HeightDiffers	18 mm	168.5 mm
WeightKnown for one	230 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Number of adapters included	1 pc(s)	1 pc(s)
Quantity per pack	1 pc(s)	1 pc(s)
ManualKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityDiffers	8000 mAh	20100 mAh
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 45%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 85%

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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