Product comparison · 2 power banks

3Doodler 3DR2JET power bank vs Dell 451-BBLZ power bank

6specifications compared
4differ
2identical
12known for one product only

Key differences

Number of simultaneously connected devices (max)
- 3DR2JET power bank:1
- 451-BBLZ power bank:2
Charger compatibility
- 3DR2JET power bank:3D pen
- 451-BBLZ power bank:Laptop/netbook, Tablet
Input current
- 3DR2JET power bank:1 A
- 451-BBLZ power bank:2.1 A
Battery capacity
- 3DR2JET power bank:4400 mAh
- 451-BBLZ power bank:12000 mAh

Side by side

Differences highlightedShow differences only

Comparison of 3DR2JET, 451-BBLZ
18 specifications	A 3Doodler 3DR2JET power bank Model 3DR2JET View product	B Dell 451-BBLZ power bank Model 451-BBLZ View product
Design2 differ
Number of simultaneously connected devices (max)Differs	1	2
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Charger compatibilityDiffers	3D pen	Laptop/netbook, Tablet
Compatible productsKnown for one	Unknown — not stated by the source	Alienware M11x R2 Alienware M11x R3 Chromebook 11 Inspiron 11 3000 Series (3147) Inspiron 11 3000 Series (3148) Inspiron 11 3000 Series (3153) Inspiron 11z (1110) Inspiron 13 (1318) Inspiron 13 (7347) Inspiron 13 (7352) Inspiron 13 7000 series (7359) Inspiron 13R (N3010) Inspiron 14 (1440) Inspiron
Performanceidentical
Charging sourceKnown for one	Unknown — not stated by the source	USB
Ports & interfacesidentical
USB Type-A output portsKnown for one	Unknown — not stated by the source	2
Power1 differ
Input voltage	5 V	5 V
Input currentDiffers	1 A	2.1 A
Output currentKnown for one	1.2 A	Unknown — not stated by the source
Output voltageKnown for one	5 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	121.5 mm
DepthKnown for one	Unknown — not stated by the source	78 mm
HeightKnown for one	Unknown — not stated by the source	21.5 mm
WeightKnown for one	Unknown — not stated by the source	293 g
Battery1 differ
Battery capacityDiffers	4400 mAh	12000 mAh
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
ManualKnown for one	Yes	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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