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Anker Nano Power Bank 20000mAh 30W | Built-In USB-C Cable | 74Wh Capacity | USB-C Plus USB-A Ports

Carries several full phone refills plus a laptop top-up, with its own lead attached so nothing gets left behind.


Condition: New

Note: price and availability are subject to change without prior notice

Anker Nano Power Bank 20000mAh 30W is in stock at Mascom International, priced at KSh 9,000, brand new and sealed. It stores 74Wh of energy and carries a built-in, right-angle USB-C cable that both charges your devices and refills the pack at up to 30W. A separate USB-C port and a USB-A port sit alongside the cable, so two or three gadgets can draw power together. The Anker Nano Power Bank 20000mAh 30W is model A1387 and comes in black. Pick yours up at our Old Mutual Building store on Kimathi Street in Nairobi CBD, or order for delivery.

Designed for field engineers, NGO field staff, logistics coordinators and doctors on long shifts, the Anker Nano Power Bank 20000mAh 30W handles days when sockets are scarce. The usual trouble is a forgotten cable: the pack is full but the lead is at home. Here the USB-C lead is part of the body, so the Anker Nano Power Bank 20000mAh 30W is ready whenever you are. Upcountry trips to Eldoret or Kitale, overnight KPLC outages in Kilimani and full days at an Upper Hill client site all draw on the same 20000mAh reserve without hunting for an outlet.

Unlike other electronics retailers in Kenya that stock 20000mAh packs with unverified ratings, Mascom International sells only sealed, genuine Anker stock with the model number printed on the box. The Anker Nano Power Bank 20000mAh 30W also charges a USB-C laptop at 30W, which a basic 10W bank cannot do. Buyers throughout Kenya report that the attached cable is the feature they end up valuing most. Come test the Anker Nano Power Bank 20000mAh 30W on your phone at our counter, or have it delivered on a pay-on-arrival basis to any of the 47 counties.

Common Questions About the Anker Nano Power Bank 20000mAh 30W

What is the Anker Nano Power Bank 20000mAh 30W price in Kenya?
Mascom International sells the Anker Nano Power Bank 20000mAh 30W for KSh 9,000, brand new and sealed, at our Nairobi CBD store on Kimathi Street. The price includes the built-in USB-C cable, a 6-month warranty against manufacturing defects and pay-on-arrival delivery across Kenya. It costs KSh 2,500 more than the Anker Pocket-Size Power Bank 10000mAh 30W and KSh 1,000 less than the Anker MagGo Ultra-Slim Power Bank 10000mAh 30W, both on our shelves. Lipa na M-Pesa, card and cash are all accepted.

Should I get the Anker Nano Power Bank 20000mAh 30W or the Anker Pocket-Size Power Bank 10000mAh 30W?
Choose the Anker Nano Power Bank 20000mAh 30W if you need twice the stored energy and a cable that is always attached. The Anker Pocket-Size Power Bank 10000mAh 30W holds half as much and costs KSh 6,500, so it is smaller, lighter and easier to pocket. Both top out at 30W. Field staff away from power for a full day should take the 20000mAh model, while office workers needing one evening refill will be happier with the smaller pack.

Can the Anker Nano Power Bank 20000mAh 30W charge a laptop?
Yes, it can charge most USB-C laptops that accept 30W input, such as a MacBook Air or a USB-C ultrabook, through the built-in cable. The Anker Nano Power Bank 20000mAh 30W supplies power more slowly than the laptop's own 45W or 65W adapter, so expect a top-up rather than a fast refill while working. Close heavy apps and dim the screen to stretch it further. For an EliteBook or ThinkPad that insists on 45W or more, ask Mascom International on WhatsApp before buying.

Is the Anker Nano Power Bank 20000mAh 30W allowed on flights from Kenya?
Yes, at 74Wh the Anker Nano Power Bank 20000mAh 30W sits under the 100Wh limit most airlines set for power banks in cabin baggage. Carry it in your hand luggage at JKIA or Moi International Airport, never in checked bags, because airlines bar spare lithium batteries from the hold. The Wh rating is printed on the casing, which helps if security staff ask. Kenya Airways, Jambojet and most regional carriers follow the same cabin-only rule, so check your airline before a long trip.

How does the Anker Nano Power Bank 20000mAh 30W cope with power cuts, heat and dust in Kenya?
The Anker Nano Power Bank 20000mAh 30W stores enough energy to keep phones and a Safaricom or Airtel Kenya MiFi running through a long KPLC outage. Refill it fully whenever power returns, then leave it charged as a home backup. Trickle-charging mode keeps low-draw gear such as earbuds and smartwatches charging instead of cutting off early. In dusty or hot places like Lodwar or Isiolo, keep it out of direct sun and wipe the ports, since heat shortens any lithium battery's life.

Can I charge more than one device at once on the Anker Nano Power Bank 20000mAh 30W?
Yes, the built-in cable, the USB-C port and the USB-A port can all deliver power together. When several devices share the Anker Nano Power Bank 20000mAh 30W, total output is capped at 24W and split between them. Plug in a single device when you want the full 30W on the cable or the USB-C port. The USB-A port runs at up to 22.5W, handy for older phones and wireless earbuds whose cables still end in the classic rectangular plug.

Who should buy the Anker Nano Power Bank 20000mAh 30W and who should skip it?
The Anker Nano Power Bank 20000mAh 30W is for people who are away from sockets for a whole day and charge more than one gadget. Sales teams, journalists on assignment and students at JKUAT or Moi University living with patchy power gain the most. Skip it if you want something light for a trouser pocket; the Anker Pocket-Size Power Bank 10000mAh 30W suits that better. iPhone owners wanting cable-free charging should consider the Anker MagGo Ultra-Slim Power Bank 10000mAh 30W instead.

Does the Anker Nano Power Bank 20000mAh 30W show how much charge is left?
Anker sells the Anker Nano Power Bank 20000mAh 30W with a built-in display, so the charge level is visible on the unit itself. That spares you from guessing with indicator dots before you leave for work. A quick look before boarding a matatu tells you whether the pack can handle the day or needs a refill first. Refilling it at the full 30W needs a 30W or stronger USB-C wall charger, which Mascom International sells separately.

Technical Specifications

Battery Capacity and Energy
  • 20000mAh rated capacity — enough reserve to refill a typical smartphone several times between visits to a socket.
  • 74Wh energy rating — the watt-hour figure airlines check, sitting under the common 100Wh limit for cabin baggage.
  • PPS fast charging support — Programmable Power Supply, the standard Samsung phones use for their fastest wired charging speeds.
  • Trickle-charging mode — a low-current setting for earbuds, smartwatches and fitness bands that a normal output would switch off early.
  • Charge-level display — the remaining charge appears on the body, so you know before leaving home whether a refill is due.
  • Refill time depends on the wall charger — a 30W USB-C charger refills it far faster than an old 5W phone brick.

Charging Ports and Output
  • Built-in USB-C cable at up to 30W — charges phones, tablets and small laptops with no separate lead to pack.
  • Right-angle cable plug — the bent connector lies flat against the phone, so you can hold it comfortably while charging.
  • Bidirectional cable — the same attached lead also refills the power bank from a wall charger at up to 30W.
  • USB-C port at up to 30W input and output — a second route in or out when the cable is already busy.
  • USB-A port at up to 22.5W — for older phones, earbuds and accessories whose cables still use the rectangular plug.
  • 24W total when several ports run together — the power is shared, so each device charges a little slower than alone.

Compatibility
  • iPhone 15, 16 and 17 series — the USB-C cable plugs straight in, with no adapter or extra lead needed.
  • Samsung Galaxy, Tecno, Infinix, Redmi and Oppo phones — any USB-C handset charges at its own supported wired speed.
  • USB-C laptops accepting 30W — MacBook Air and many ultrabooks get a working top-up, though slower than their own adapter.
  • Earlier iPhones with Lightning — charge through the USB-A or USB-C port using your own Lightning cable.
  • Safaricom and Airtel Kenya MiFi routers — keep your home or office internet running through a KPLC outage.
  • Wireless earbuds and smartwatches — trickle mode keeps these low-draw gadgets charging until they are actually full.

Build and Portability
  • 6.5 x 3.0 x 0.8 inches — about the footprint of a large phone and roughly 2cm thick, sized for a handbag or backpack.
  • Attached cable stored along the body — no loose lead to tangle, lose or forget in a hotel room in Mombasa.
  • Black finish — confirm current stock on WhatsApp before travelling to the shop for a specific shade.
  • Model A1387 — the Anker reference to match against the box label and Anker's own product page.
  • Sealed retail packaging — check the seal and model number at the counter or on delivery before paying.
  • Backpack-friendly shape — the flat profile slides into a laptop sleeve pocket beside a charger and notebook.

Package Contents

Inside the sealed box you get the Anker Nano Power Bank 20000mAh 30W with its USB-C cable already attached, plus Anker's welcome guide. Because the lead is built in, nothing else is needed to charge a USB-C phone or to refill the pack from a USB-C wall charger. A wall charger is not part of the box; Mascom International stocks 30W USB-C chargers with Kenyan three-pin plugs separately if you need one.

Warranty

The Anker Nano Power Bank 20000mAh 30W ships with a 6-month warranty through Mascom International, covering manufacturing defects under normal use, including the battery, the built-in cable, the ports and the display. Claims are handled at our Nairobi CBD service desk in the Old Mutual Building; bring the unit and your receipt.

Buying the Anker Nano Power Bank 20000mAh 30W from Mascom International

Visit us at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, Monday through Saturday, 9:00 AM to 7:00 PM. Plug the attached cable into your own phone at the counter and watch the charge begin before you pay. Our staff can also show you how the ports share power when two devices are connected. This model comes in black, and we can hold a unit for you if you message ahead of your visit.

Message, call or email us for orders and questions:
  • Phone/WhatsApp: +254 708 852 521
  • Email: info@mascomintl.com
  • Website: www.mascomintl.com

Delivery is pay-on-arrival to all 47 counties. Nairobi and its environs receive orders the same day, while Nakuru, Kisumu, Eldoret, Nyeri and Machakos get theirs the next business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days. Your unit is covered by the 6-month warranty described above. Expect clear specifications, fair prices and real support from our team long after the sale.

Disclaimer: We can not guarantee that the information on this product is 100% correct



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