The Green Lion Solar Max 30000mAh Power Bank is made for people whose day does not end near a wall socket. NGO field staff working Turkana, Marsabit, and Garissa, surveyors and field engineers covering Nakuru and Kisumu deployments, traders riding out a four-hour Kenya Power outage, and students at Egerton or Moi University running Zoom sessions on hostel power all face the same problem: a 5000mAh phone dies by 4:00 PM and there is nowhere to plug in. Four output ports mean one pack keeps a phone, a colleague's phone, earbuds, and a Wi-Fi router alive at once.

Where most Nairobi electronics shops sell unbranded 30000mAh packs that test at half their printed capacity, Mascom International stocks the Green Lion Solar Max with the manufacturer's published specifications stated plainly  including where the pack is modest. Buyers throughout Kenya tell us the four-port count and the three built-in cables matter more day to day than headline wattage figures. Walk into our Kimathi Street store to weigh the Green Lion Solar Max 30000mAh Power Bank in hand, or order for pay-on-arrival delivery to any Kenyan county.

Expect three to five full phone charges, not the six or seven the 30000mAh figure suggests. The cell stores 30000mAh at 3.7 volts, roughly 111Wh. Stepping that up to the 5 volts your phone needs, and allowing for normal conversion losses of 10 to 15 percent, leaves about 18,000mAh to 19,000mAh of usable output. That refills a 5000mAh Tecno Spark or Infinix Hot around three and a half times, a 4000mAh Samsung Galaxy S24 about four and a half times, and a 3349mAh iPhone 15 roughly five times. Every honest 30000mAh pack works this way.

The solar panel is a top-up and emergency feature, not a primary charging method  treat it that way. A panel this size, laid flat in strong Kenyan sun, trickles in a small fraction of a watt to a couple of watts. Filling 111Wh from sunlight alone would take many days of unbroken exposure. What it does do well: sitting on a dashboard or tent during a Maasai Mara or Naivasha trip, it slows the drain and can claw back enough charge for a call or a torch. Recharge from mains whenever you can.

Budget a full overnight  roughly 12 to 15 hours from empty on the 5V/2A USB-C input. This is the honest trade-off of a 30000mAh pack with a 10W input ceiling: it holds a lot and refills slowly. Plug it in before bed and it is ready by morning. The Micro USB input runs at 5V/1A and is slower still, so use the USB-C port. A standard 10W or 12W phone charger is all this pack can accept, so there is no benefit to a 65W adapter.

No. Each of the four USB-A ports outputs 5V/2.1A, about 10.5W, and the built-in cables output 5V/2A, about 10W. That is standard-speed charging, not Power Delivery or Quick Charge. A phone that normally fills in 40 minutes on a 45W brick will take roughly two hours here. If fast top-ups are your priority, Mascom International stocks 22.5W and higher PD packs. If capacity, port count, and outage endurance matter more, the Green Lion Solar Max is the correct pick at KSh 6,300. 

Check with your airline first  at about 111Wh, this pack sits above the 100Wh threshold that airlines wave through without questions. IATA rules place lithium batteries between 100Wh and 160Wh in a category that requires prior airline approval, carried in hand luggage only, never in checked bags. Kenya Airways, Jambojet, and most carriers grant approval for one or two units when asked in advance. Passengers who fly weekly and want zero paperwork should choose a 20000mAh pack instead, which lands under 100Wh.

Anyone who needs many devices topped up over several days away from reliable mains power. NGO and health outreach teams working Wajir, Lodwar, or Isiolo, camera crews shooting weddings and events on location, boda riders running navigation and M-PESA apps from dawn, tour guides in the Mara, and families riding out load-shedding evenings. It also suits households as a shared backup drawer item. It suits frequent flyers and speed-focused buyers less well  a smaller PD pack fits those users better.

Usually not. Three cables are built into the pack: USB-C, Micro USB, and Lightning, so Android phones, older Tecno and Itel handsets, and iPhones up to the 14 series all connect with nothing extra in your bag. Those same built-in cables double as inputs, meaning you can recharge the pack from any charger you already own. Carry one loose USB-A cable if you also charge earbuds, a smartwatch, or a Bluetooth speaker through the four spare ports.

For capacity per shilling with a named brand behind it, yes. KSh 6,300 works out to roughly KSh 57 per usable watt-hour, against KSh 8,000 to KSh 12,000 for branded 20000mAh PD packs that store 40 percent less. You pay for capacity and four ports rather than speed. Unbranded 30000mAh packs sell for KSh 2,500 to KSh 3,500 in Nairobi CBD, but frequently test at 12000mAh to 15000mAh real capacity and carry no warranty path. Mascom International backs this one for 6 months.

Only USB-C laptops with very modest power draw, and slowly. The 10W output cannot run a MacBook Air or Dell XPS while working  those want 45W to 65W. It will trickle charge a Chromebook or an entry USB-C tablet overnight, and it comfortably handles iPads at reduced speed. For laptop charging in the field, Mascom International stocks 65W and 145W USB-C PD laptop power banks separately, and our Kimathi Street team can match one to your machine's wattage.

The Green Lion Solar Max 30000mAh Power Bank carries a 6-month Mascom International warranty on manufacturing defects under normal use. Our Nairobi CBD service desk handles claims directly, without shipping the pack back to the manufacturer or waiting on a third-party processor.

Three ways to order:

The Green Lion Solar Max 30000mAh Power Bank carries a 6-month Mascom International warranty on manufacturing defects under normal use.

Mascom International serves customers nationwide on the strength of accurate specifications, current Kenyan pricing, and direct after-sales support from our Nairobi CBD store  including telling you plainly what a power bank does not do.