Loading article...
Senior Travel Content Creator & Digital Marketing Head • September 1, 2026
Share
Discover more travel guides, practical advice, and inspiring stories for your next journey.
Explore Shinta Mani Mustang, the World's No. 1 luxury hotel listed by Robb Report. Its bespoke suites, immersive experiences, and scenic exclusive Himalayan retreat.
Kathmandu hits you the moment you step outside the airport. Temple bells ring somewhere close. Motorbikes weave past cows resting in the middle of the road. The smoke of street food mingles with incense. It’s messy, sacred, and strangely soothing.
Tell us what you have in mind. Our local travel specialists will help turn your ideas into a tailor-made journey.
verifiedPersonal advice from local experts
routeFlexible, custom-made itineraries
support_agentSupport before and during your trip
Complete the form and our team will get back to you shortly.
Trekking to Everest Base Camp takes you through some of the most remote and dramatic landscapes on earth, but it does not mean disconnecting completely from the outside world. Modern teahouses along the trail now offer WiFi, charging facilities, and basic electricity, even at high altitude. Many trekkers on the Everest Base Camp Trek are surprised to learn they can send a quick message home or upload a photo from a lodge near Namche Bazaar.
That said, connectivity in the Khumbu region works differently than it does in the city. Power comes from a mix of micro-hydro systems, solar panels, and small generators, and supply becomes less reliable the higher you climb. WiFi speeds slow down, charging usually comes with a fee, and mobile network coverage can disappear entirely near Everest Base Camp itself. Knowing what to expect at each stop helps you plan ahead rather than being caught off guard.
This guide walks through WiFi availability, mobile network coverage, charging costs, and practical tips for staying powered up throughout the trek, village by village. Whether you are joining the classic Everest Base Camp Trek, the faster 9-day Everest Base Camp Trek, or exploring the wider Everest region, this same connectivity pattern applies across the trail. Pair this with our guide on how to prepare for trekking in Nepal for a fuller picture before you set off.
The power on the Everest Base Camp trek is not a single source. The lower villages get their hydro power from the local rivers, the higher villages have solar panels, and some of the lodges have small generators as a backup. This mix means the further you trek from Lukla, the more unpredictable electricity becomes.
Lukla to Namche: Mostly powered by micro hydro plants using the Dudh Koshi river
Namche to Tengboche: A combination of hydro power and solar panels
Above Tengboche: Mainly solar power, which depends on clear weather and daylight hours
Above Dingboche: Solar and limited generator backup, with power often reserved for lodge use first
Near Gorakshep and EBC: Solar only, with the weakest and least reliable supply on the whole trek
On cloudy or snowy days, the amount of solar power generated drops so much that charging is slower or not available even in lodges where it normally would be.
WiFi is available almost everywhere on the trekking route to Everest base camp, but the speed and reliability drop off noticeably as you go higher. Most lodges have prepaid WiFi cards called Everest Link, and a few have free WiFi in the room.
Lukla: Reliable WiFi at most lodges and cafés, some free, some through Everest Link cards
Phakding: WiFi available at most teahouses, generally stable and quick enough for calls
Namche Bazaar: Good WiFi speed, with several cafés and bakeries offering free access to paying customers
Tengboche: Everest Link WiFi available but noticeably slower than Namche
Dingboche: Card-based WiFi, usable for messages and photos but not reliable for video calls
Lobuche: Weak and inconsistent connection, cards sometimes sold out
Gorakshep: The least reliable WiFi on the entire trek, often too slow for anything beyond basic texting
Everest Base Camp: No fixed WiFi infrastructure; connectivity depends entirely on what trekkers carry with them
Trekkers continuing past Base Camp on routes like the Everest Three Passes Trek or the Gokyo Lake Trek should expect this same pattern of thinning connectivity at high-altitude villages like Lobuche, Dzongla, and Gokyo itself.
Most of the WiFi you encounter along the Everest Base Camp trek does not come from individual lodges running their own routers. It comes from Everest Link, a dedicated wireless internet provider built specifically to bring connectivity to the Khumbu region. Unlike generic hotel WiFi, Everest Link operates its own network of access points stretching from Lukla all the way to Everest Base Camp, which is why you will see the same network name appear at nearly every stop on the trail.
Everest Link offers a few different card options depending on how long you need access and how much data you expect to use.
A prepaid WiFi card valid for 24 hours costs around NPR 600.
A prepaid WiFi card valid for 48 hours costs around NPR 1200.
A 10GB data card valid for 30 days costs around $20.
A 20GB data card valid for 30 days costs around $30.
The 30-day data cards are especially useful for longer routes, since the same card works continuously across the whole trek rather than needing to be repurchased at every village. Prices can shift slightly depending on availability and local conditions, so it is worth confirming current rates once you are on the trail.
Cards are sold at official sales stations as well as informally through lodges, which makes them easy to pick up without much planning ahead.
Sales stations in Kathmandu, Lukla, Namche Bazaar, Dingboche, and Gokyo
Local lodges and teahouses along the trekking route
You can purchase a card through your trekking agency before you depart, which will save you time on your first day.
Getting online is straightforward once you have a card in hand.
Make sure WiFi is enabled on your phone or laptop
Search available networks and select Everest Link WiFi.
Open your browser, which will redirect you to the Everest Link landing page.
Enter the username and password printed on your card.
You are now connected and can browse, message, or upload photos depending on signal strength at that altitude.
Because Everest Link relies on solar-powered access points to function at high altitude, its speed and reliability follow the same pattern described earlier in this guide, strongest in Lukla and Namche and progressively weaker above Dingboche and Lobuche. Trekkers on longer routes through the region, including the Everest Three Passes Trek and the Gokyo Lake Trek, will rely on Everest Link at nearly every overnight stop, so buying a 30-day data card in Kathmandu or Lukla before setting off is generally more convenient than repurchasing shorter cards village by village.
Nepal has two main mobile network providers relevant to the Everest Base Camp trek, Ncell and NTC (Nepal Telecom, also called Namaste). Both work reasonably well in lower villages, but coverage becomes patchy and unpredictable above Dingboche. Choosing the right SIM card, or carrying both, can make a real difference in how connected you stay.
You can buy an Ncell or NTC SIM at Tribhuvan International Airport in Kathmandu right after landing, which is the easiest option for most trekkers. SIMs are also widely available in Thamel and other parts of Kathmandu, usually at a slightly lower price than the airport. Either way, bring your passport and a passport-sized photo, since both providers require ID registration.
Ncell generally has stronger coverage in the lower Khumbu region. It works well from Lukla through Namche and Tengboche, with reasonable data speeds for messaging and light browsing. Coverage weakens from Dingboche onward and becomes unreliable near Lobuche and Gorakshep. Signal near Everest Base Camp itself is inconsistent at best.
NTC tends to hold a signal a little longer at higher elevations compared to Ncell, which makes it a popular backup choice among trekkers and guides. It performs similarly well in Lukla and Namche, and some trekkers report slightly better voice call reliability in Dingboche and Pheriche. Like Ncell, it becomes weak past Lobuche.
Practical tips
Buy a local SIM rather than relying solely on international roaming, since roaming costs are high and coverage is the same regardless of provider.
Consider carrying both Ncell and NTC SIM cards if staying connected matters to you, since coverage gaps do not always overlap.
Top up your data package in Namche Bazaar, the last major town with reliable shops and better prices.
Do not expect usable mobile data above Dingboche, and treat any signal past Lobuche as a bonus rather than something to rely on.
For trekkers heading toward quieter routes like the Gokyo Lake Trek, coverage follows a similar pattern, with usable signals thinning out significantly above Dole and disappearing almost entirely near Gokyo village itself.
Some lodges charge a flat rate per device no matter how long it is plugged in; others charge by the hour, which can add up quickly for larger devices such as cameras or laptops. Power banks and GoPros or camera batteries consume more power, so they take longer to fill. Phones usually charge slower.
Practical tips for managing charging costs
Charge devices overnight whenever possible, since many lodges allow charging for a flat fee rather than an hourly rate.
Bring a high-capacity power bank so you can charge it once at a lower-altitude lodge and use it to top up devices further up the trail where charging is pricier.
Put devices in airplane mode when not actively in use, which significantly slows battery drain and reduces how often you need to pay to recharge.
Carry small denomination cash, since almost no lodge accepts cards for charging fees.
Charge before you sleep rather than during the day, since solar-dependent lodges often have more reliable power in the evening after a full day of sun exposure.
Trekkers heading past Base Camp toward the Everest Three Passes Trek should expect charging costs to remain elevated throughout the high passes, since those villages depend on the same limited solar infrastructure as Gorakshep.
Nepal uses a mix of plug types, and knowing what to bring before you leave saves you from scrambling for an adapter in Kathmandu or, worse, at a remote teahouse where none are available.
Nepal primarily uses Type C, Type D, and Type M plug sockets.
Standard voltage is 230V at 50Hz, which is different from the 110V to 120V used in North America.
Most modern phone chargers, camera chargers, and laptop chargers are dual voltage and will work fine, but it is worth checking the label on your charger before you travel.
Devices that are not dual voltage, such as some hair tools or older electronics, will need a voltage converter in addition to a plug adapter.
A universal travel adapter that covers Type C, D, and M sockets, since outlet types can vary even between neighboring lodges
A high-capacity power bank, ideally 20,000 mAh or higher, to top up devices between paid charging opportunities
A short charging cable or two as backup, since cables tend to wear out quickly with daily use on the trail
A multi-port charging adapter if you are traveling with more than one device, since outlets at busy lodges are often limited and shared among several trekkers
A practical note on outlets
Many teahouses have only one or two outlets in the dining area, which becomes the shared charging station for every guest in the lodge each evening. To practice excellent trail etiquette, guests should arrive early to plug in their devices and be ready to unplug once they are charged, allowing others to use the outlets.
Our Nepal Trekking Packing List offers an in-depth look at all the items to bring on the trek, including clothing, gear, and essentials beyond just electronics.
Freezing temperatures on the Everest Base Camp trek affect your devices just as much as they affect you, and battery performance is one of the most overlooked parts of trip planning. Lithium ion batteries, the kind used in phones, cameras, and power banks, lose charge much faster in cold conditions and can even shut down temporarily when they get too cold, even if the display still shows a partial charge remaining.
Battery percentage can drop rapidly in freezing temperatures, sometimes appearing to lose 20 to 30 percent charge simply from sitting exposed to cold air
Devices left in an outer jacket pocket or backpack overnight in sub-zero temperatures may shut off entirely, even though they were fully charged before bed
Camera batteries are especially sensitive to cold and tend to drain faster than phone batteries during the higher, colder sections of the trek
Charging a cold battery is less efficient than charging one at room temperature, so devices may take longer to charge at high-altitude lodges
Sleep with your phone and power bank inside your sleeping bag rather than leaving them in a cold room overnight
Keep spare batteries or power banks in an inner jacket pocket during the day, close to body heat, rather than in an outer pocket or backpack
Avoid letting devices sit at very low battery overnight in the cold, since a low charge combined with freezing temperatures increases the risk of the device shutting down unexpectedly
Bring one or two spare batteries for cameras if you plan to shoot regularly, since cold weather roughly halves typical battery life
Warm a cold device gradually inside your jacket before charging it, rather than plugging it in immediately after pulling it from freezing air
This becomes especially important on higher routes like the Everest Three Passes Trek, where overnight temperatures at villages like Lobuche and Dzongla regularly drop well below freezing, making battery management as important as staying warm yourself.
Since charging on the trail costs money and reliability drops with altitude, carrying your own power source is one of the most practical decisions you can make before the trek. The right power bank or solar charger can save you money and stress, especially above Dingboche, where lodge charging becomes expensive and less predictable.
Choosing the right power bank
Aim for a capacity of 20,000 mAh or higher, which typically gives you three to four full phone charges depending on the device and cold weather drain.
If you are planning to charge a phone, a camera battery, and a power bank for a trekking partner at once, look for a power bank with multiple output ports.
A power bank with a built-in display showing the percentage of remaining charge is handy for planning ahead, particularly if you aren't sure when you'll next be able to plug in.
Avoid extremely large-capacity power banks purely for the sake of more charge, since the added weight is rarely worth it over a trek that already involves carrying a full pack.
Are solar chargers worth bringing?
Solar chargers are a favorite among trekkers, but there are tradeoffs to consider before adding one to your pack.
Pros: You get free charging once the panel is set up; it serves as a useful backup if you run out of paid charging options; and it works well on clear days above the tree line where sunlight is strong.
Cons: Adds noticeable weight and bulk to your pack, charges slowly compared to lodge electricity, is largely ineffective on cloudy or snowy days, which are common at higher altitudes; and needs to be strapped to the outside of a pack or set up during rest stops to actually charge
It’s more practical for most trekkers to bring one high-capacity power bank, fully charged in Kathmandu before departure and topped up at lower-altitude lodges like Lukla or Namche, where charging is cheaper, than to carry a solar charger. Solar chargers are more useful for longer expeditions or things like the Three Passes Trek, where you are above 4,000 meters for a long time and a free backup power source becomes more valuable.
A note on airline restrictions
Power banks must be carried in your carry-on luggage, not checked baggage, and most airlines cap capacity at around 20,000 mAh (approximately 100 Wh) without special approval. It is advisable to confirm with your airline before flying if you plan to bring a larger power bank.
Even with Everest Link and mobile networks covering much of the trail, there are stretches, particularly above Lobuche and in bad weather, where Wi-Fi and cell signals simply are not available. For trekkers who want a reliable backup for emergencies, a satellite communicator is worth considering alongside the connectivity options already covered in this guide.
Unlike a phone or WiFi card, a satellite communicator does not depend on local infrastructure at all. It connects directly to satellites overhead, which means it works even in the dead zones between Lobuche and Everest Base Camp, where neither Everest Link nor Ncell and NTC reliably reach.
Sends basic text messages to family or emergency contacts from anywhere on the trail
Shares your live location so loved ones or your trekking agency can track your progress
Includes an SOS function that alerts emergency responders with your exact coordinates if something goes wrong
Works independently of WiFi cards, SIM cards, or lodge power, since it relies on satellite networks rather than local providers
Popular options among trekkers
Trekkers and guides often carry devices like the Garmin in Reach Mini on remote Himalayan routes, as they are small, light, and ruggedized for cold and high-altitude conditions.
Who should consider one?
You won’t need a satellite communicator for every trekker on the standard route, as Everest Link and mobile coverage provide most communication from Lukla to Dingboche. it is more valuable for:
Longer times above 4,800 meters mean longer stretches of no signal for longer or higher routes such as the Everest Three Passes Trek.
Solo trekkers or trekkers without a guide who benefit most from a reliable emergency back-up
Anyone trekking in the shoulder seasons, when weather can interfere more often with solar-powered WiFi and mobile coverage
Satellite communicators aren’t sold at teahouses or Everest Link stations, so it’s usually easier to rent or buy one in Kathmandu before you leave than try to source one along the trail.
Staying connected on the Everest Base Camp trek adds a modest but real cost to your overall budget. Prices increase with altitude across WiFi, charging, and data, so it helps to plan for a range rather than a single fixed number.
Estimated connectivity costs for a typical 12 to 14-day trek
Everest Link WiFi card (30 day, 10GB): Around $20
Everest Link WiFi card (30 day, 20GB): Around $30
Local SIM card (Ncell or NTC) with data: Around $10 to $20
Charging devices along the route: Around $20 to $40 total, depending on how many devices you charge and how often
Total estimated connectivity budget: Roughly $50 to $90 per trekker for the full trek
What affects your total cost
How many devices you carry and need to charge, since phones, cameras, and power banks all add up
Whether you buy a 30 day data card upfront versus paying for shorter WiFi cards village by village, which tends to cost more overall
How much you rely on charging overnight versus hourly, since flat overnight rates are usually more economical
Whether you are trekking a longer or higher route like the Everest Three Passes Trek or the Gokyo Lake Trek, where charging costs stay elevated for a greater portion of the trip
A simple way to budget
Carrying small denomination Nepali Rupees specifically set aside for WiFi cards and charging fees makes it easier to track this part of your spending separately from meals and accommodation, since almost none of these costs can be paid by card.
A little preparation before you leave Kathmandu goes a long way toward smoother connectivity throughout the trek and toward avoiding unnecessary charging or data costs along the way.
Download offline maps of the Everest region before you start, using an app like Google Maps or Maps. me, so you can navigate even when there is no signal
Use airplane mode whenever you are not actively checking messages or browsing, since it significantly reduces battery drain and cuts down how often you need to pay for charging.
Carry small denomination cash, since WiFi cards and charging fees are almost never payable by card, and lodges rarely have change for large notes.
Download entertainment in advance, including music, podcasts, or offline video, so you are not relying on trial WiFi for anything beyond messaging and photo sharing.
Set expectations with family before you leave, letting them know that daily contact may not be possible above Dingboche, which reduces unnecessary worry on both ends.
Charge overnight rather than during the day, since many lodges offer better flat overnight rates and solar power tends to be more available in the evening after a full day of sun.
Back up photos regularly to a power bank or laptop if you are carrying one, rather than relying solely on phone storage, since slow WiFi makes cloud backups impractical on the trail.
These habits apply across the whole Everest region, whether you are on the standard Everest Base Camp Trek, the faster 9-day Everest Base Camp Trek, or a longer route like the Everest Three Passes Trek.
If you are still in the planning stages, a few of our other guides pair well with this one.
How to Prepare for Trekking in Nepal covers the broader preparation checklist beyond just connectivity
Nepal Trekking Packing List: What to Pack and Gear Guide goes into full gear detail, useful alongside the charging and cold weather sections above
Best Time to Trek in Nepal helps you plan around seasons that also affect solar power and WiFi reliability on the trail
Trekking in Nepal: The Complete Guide for Trekkers is a good starting point if this is your first time researching a Nepal trek
Staying connected on the Everest Region trek is easier today than most trekkers expect, but it does require a little planning around WiFi, charging, and electricity at each stage of the journey. From Everest Link cards in Lukla to careful battery management near Gorakshep, knowing what to expect at every altitude means you can focus more on the mountains in front of you and less on managing your devices. Whether you are drawn to the classic Everest Base Camp Trek, the quicker 9 day Everest Base Camp Trek, or a more extended adventure like the Everest Three Passes Trek, our team at Tailor Made Trip can help you plan every detail, from permits to packing, so you arrive prepared. Explore our full range of Everest region packages or get in touch with our local experts today to start planning your journey to the roof of the world.
AUTHOR
Senior Travel Content Creator & Digital Marketing Head at Tailor Made Trip
Manju Mahato is the Senior Travel Content Creator and Digital Marketing Head at Tailor Made Trip, where she blends storytelling, destination expertise, and digital strategy to inspire meaningful travel experiences.
Get the best travel stories delivered to your inbox.
