Powerbank 20000 mAh PD + solar – LymobileShop
Powerbank 20000 mAh PD + solar – LymobileShop
20,000 mAh Power Bank - Multiple Outputs, Bi-Directional USB-C, LED Display, Solar Panel Booster
x2 battery life for smartphone/tablet: 20,000 mAh (≈ 74 Wh), bidirectional USB-C , 2-3 outputs , LED display , lamp and additional solar panel . Combined power up to 65 W depending on version to charge several devices at the same time.
Highlights
- Up to 65W total (depending on version): USB-C (PD) + dual USB-A (18-22.5W).
- Fast charging of the power bank via USB-C (input).
- LED display : % and icons; integrated lamp (modes depending on version).
- Integrated solar : supplement under direct sunlight.
- Safety : OVP/OCP/OTP, FOD (depending on version), Li-Po cells.
Specifications
| Capacity (3.7 V) | 20,000 mAh (≈ 74 Wh) |
| Exits | USB-C (PD) + 2× USB-A (fast charge) |
| Entrance | USB-C (fast) |
| Max power | Up to 65 W (total combined, depending on version) |
| Display | LED screen |
| Lighting | LED lamp |
| Solar panel | Integrated - additional |
| Dimensions | Compact - bag/chest (see technical sheet) |
Compatibility & uses
- Smartphones : iPhone/Android (USB-C/USB-A)
- Tablets & consoles : iPad, Switch (if power required ≤ port)
- Outdoor : hiking/camping (lamp + solar backup)
Solar: what you need to know ☀️
Integrated panel = top-up . The small modules recharge slowly; charge from the mains, then the sun maintains it.
Airplane Rules ✈
≈ 74 Wh → ≤100 Wh: permitted in the cabin (prohibited in the hold). Complies with airline policies.
In the box
- Powerbank 20,000 mAh
- USB-C cable
- Quick Guide
Our LymobileShop Commitments
Fast & tracked delivery
Shipping within 24/48 business hours* • Fast delivery time in France. See shipping policy .
Secure payment
CB • Visa • Mastercard • PayPal • Apple/Google Pay (if available). 3D Secure when available.
Responsive after-sales service
100% French support within 24 business hours. support@lymobileshop.fr
French company
Billing in € including VAT, customer service based in France. Invoice available in the confirmation email.
Returns within 14 days
Right of withdrawal in accordance with the law. See Returns & Refunds .
2-year warranty
Legal guarantee of conformity (EU). Replacement or repair in the event of a defect.
- * Delivery times exclude weekends and public holidays. Delivery methods and costs are displayed at checkout according to the address.
FAQ
120W on this model?
No, this version targets up to 65W combined (depending on version). For 100–140W on a single port, see the PD 3.1 145W models.
USB-C laptop?
Yes, if the demand ≤ available power on an active port (e.g. 45–60 W). Otherwise, choose a more powerful PD power bank.
Capacity comparison: which power bank to choose?
| Model | Capacity (mAh / Wh*) | Max power (combined) | Ports | Typical smartphone charges** | Recommended uses | Solar |
|---|---|---|---|---|---|---|
| 10,000 mAh | ≈ 10,000 mAh / ≈ 37 Wh | Up to ~35 W (depending on version) | USB-C (bidirectional) + 1-2× USB-A | ≈ 1.5–2× (tel. 3000-5000 mAh) | Daily life, city, journeys, festival | Integrated - additional |
| 20,000 mAh | ≈ 20,000 mAh / ≈ 74 Wh | Up to ~65 W (depending on version) | USB-C (bi-directional) + 2× USB-A | ≈ 3-4× | Weekend, multi-device, lightweight tablet | Integrated - additional |
| 30,000 mAh | ≈ 30,000 mAh / ≈ 111 Wh | Up to ~100 W (depending on version) | USB-C (bi-directional) + 2× USB-A | ≈ 5-6× | Road trip, console/switch, tablet | Integrated - additional |
| 50,000 mAh | ≈ 50,000 mAh / ≈ 185 Wh | Up to ~120 W (depending on version) | USB-C (bi-directional) + 2× USB-A | ≈ 8-10× | Extended outdoor, multi-device, emergency | Integrated - additional |
* Conversion mAh → Wh: mAh × 3,7 ÷ 1000 The energy delivered depends on the output voltage and efficiency.
** Estimates based on 3,000–5,000 mAh smartphone, actual usage varies (conversion losses, cables, temperature).
Power Note: The values (35/65/100/120 W) correspond to the total combined power shared between ports. The power per single port may be lower.
Airplane Rules ✈ - External Batteries (Reminder)
Limits depend on energy in Wh . Quick guide:
| Energy (Wh) | Cabin | Hold | Remarks |
|---|---|---|---|
| ≤ 100 Wh | Allowed | Forbidden | Cabin transport. Check company policy (quantities/terminal isolation). |
| 101–160 Wh | Authorized with approval (often max 2) | Forbidden | Request prior approval from the airline. |
| > 160 Wh | Forbidden | Forbidden | Not authorized for passengers (IATA/FAA/TSA). |
Examples (your models)
- 10,000 mAh ≈ 37 Wh → OK cabin (≤100 Wh).
- 20,000 mAh ≈ 74 Wh → OK cabin (≤100 Wh).
- 30,000 mAh ≈ 111 Wh → Approval required (101–160 Wh, often max 2).
- 50,000 mAh ≈ 185 Wh → Prohibited (>160 Wh).
How to calculate Wh?
Formula: Wh = (mAh × 3,7) ÷ 1000 . Example 20,000 mAh → 20 × 3.7 = 74 Wh .
Always check your company 's policy (quantities, packaging, declaration). The above rules are a general reminder that is often applied.
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Power bank20,000 mAh: Fast USB-C, multi-ports, solar backup
Multiple outputs (USB-C/USB-A),up to 65 Wcombined according to version,LED display,lampAndsolar panelextra. Perfect for smartphone + tablet.
Keywords: powerbank 20000 mAh, bidirectional usb c, 65 w, multi ports, solar backup.
remplit sa fonction
Belle batterie externe. Bonnes possibilités de connexion.
Rien comme une photo
livraison super longue
Ce n'est pas 50000mAh mais 10000mAh, mais je vais le garder car il fonctionne bien et charge rapidement mes écouteurs et mon téléphone. Je suis satisfait.