2-Power UBP0108A
tbdCOR ScoreAvailable after 3 critic reviews
Power banks
Sandberg Solar Charger 21W 2xUSB+USB-C reviews
Product specifications and review coverage for this exact model.
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Product overview
Sandberg 420-55 is listed in the power banks category. The recorded specifications include battery capacity: 10000 mAh. This entry covers manufacturer code 420-55. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: 420-55. Icecat product 77902870 · Checked 22 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Battery capacity | 10000 mAh |
|---|---|
| Maximum devices charged together | 3 |
| Weight | 695 g |
More product specifications
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Connections & wireless3 details
| Input interface | Micro-USB |
|---|---|
| USB Type-A output ports | 2 |
| USB Type-C ports quantity | 1 |
Power & battery6 details
| Charging source | Solar, USB |
|---|---|
| Input voltage | 5 V |
| Input current | 2 A |
| Output voltage | 5 V |
| Output current | 3 A |
| Battery technology | Lithium Polymer (LiPo) |
Design & dimensions11 details
| Product colour | Black |
|---|---|
| Protection features | Shock resistant, Waterproof |
| Foldable | Yes |
| Power protection features | Over voltage, Short circuit |
| Width | 580 mm |
| Depth | 180 mm |
| Height | 10 mm |
| Folded width | 34 cm |
| Folded depth | 18 cm |
| Folded height | 2 cm |
| Cable length | 0.52 m |
Software & compatibility1 detail
| Charger compatibility | Mobile phone/Smartphone |
|---|
Further product details7 details
| Shape | Rectangle |
|---|---|
| Hanger hole | Yes |
| Efficiency | 23.5% |
| Solar panel power | 21 W |
| Solar panel voltage | 6 V |
| Carabiner | Yes |
| Quick start guide | Yes |
Packaging & supplied accessories7 details
| Cables included | Micro-USB |
|---|---|
| Quantity per pack | 1 pc(s) |
| Package width | 140 mm |
| Package depth | 100 mm |
| Package height | 280 mm |
| Package weight | 700 g |
| Harmonized System (HS) code | 85078000 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
