11 November 2026 | Curated by the team of boldvoices
The Anker Prime 27,650mAh Power Bank (250W), model A1340, is a high-capacity portable charger built for people who need to power laptops, phones and tablets away from a desk. Its headline specification is a combined output of up to 250W across two USB-C ports and one USB-A port, with a smart display showing charging information. A single USB-C port can deliver up to 140W under compatible conditions, making the unit suitable for many USB-C laptops as well as mobile devices.
India price and availability: On 11 November 2026, Anker India’s online store listed the Golden variant at ₹21,999, reduced from ₹27,999, and marked it In Stock. The listing identifies the product as SKU A13400B1 and quotes a 24-month warranty. Flipkart also showed a black 27,650mAh 250W model at ₹18,999, sold by AnkerDirectINDIA, with an 18-month warranty. Confirm the exact seller, variant, included accessories and final checkout price before ordering.
The Anker Prime A1340 is designed to charge multiple devices, including compatible laptops, from one portable battery.
Anker Prime A1340: key specifications
Model: Anker Prime A1340 (27,650mAh, 250W)
Battery capacity: 27,650mAh (99.54Wh)
Total maximum output: 250W across three output ports
USB-C ports: Two, each supporting up to 140W under compatible conditions
USB-A port: One, with output depending on the charging protocol and connected device
Maximum single-port USB-C output: 140W
Input: Up to 170W through compatible dual USB-C recharging
Display: Smart screen for battery, input/output and charging information
App: Anker app connectivity for supported monitoring and settings
Dimensions: Approximately 162 × 57 × 50mm
Weight: Approximately 665g
India price checked: ₹21,999 at Anker India store; ₹18,999 at Flipkart listing
Warranty: 24 months on Anker India store listing; 18 months on Flipkart listing
250W total output for multiple devices
The A1340 is built around high-output USB Power Delivery. It has two USB-C ports and one USB-A port, with a combined maximum output of 250W when compatible devices and charging profiles are used. This allows a laptop, phone and another accessory to be charged from the same power bank rather than carrying separate adapters for every device.
One USB-C port can deliver up to 140W, which is useful for compatible high-performance laptops that accept USB-C Power Delivery. The second USB-C port can also deliver high output, while the USB-A port supports a range of legacy charging protocols. The power bank dynamically distributes available power when several devices are connected, so the maximum output of every port should not be assumed to be available simultaneously in every combination.
Actual charging speed depends on the device’s supported input, cable rating, battery temperature and charge level. A phone that accepts 25W will not draw 140W simply because the power bank can supply it. Use a certified cable rated for the intended wattage, and check the laptop manufacturer’s USB-C charging requirements.
27,650mAh capacity and 99.54Wh energy rating
The battery is rated at 27,650mAh, equivalent to 99.54Wh. That is a substantial capacity for a portable power bank and can provide multiple phone top-ups or meaningful extra runtime for a compatible laptop. The usable energy delivered to a device will be lower than the cell’s rated capacity because of voltage conversion, heat and charging losses.
Anker’s India listing gives illustrative device-charge estimates, but the number of full charges varies by phone battery size, laptop consumption, operating conditions and conversion efficiency. A laptop performing demanding work will use energy faster than one running light office tasks with its screen brightness reduced.
The high-capacity battery is aimed at mobile professionals, creators and travellers who carry several USB-powered devices.
Smart display shows charging status
The built-in display gives users a quick view of battery percentage and charging information, including power input and output. This is more informative than a row of basic indicator lights because it helps identify whether a connected laptop is drawing high wattage or charging at a slower rate.
The screen can also show estimated remaining charging or operating time depending on the current state. These estimates are useful for planning, but they change with the connected device and its power demand. They should be treated as live guidance rather than a guaranteed runtime figure.
Anker app and smart charging features
The A1340 supports app connectivity for compatible features. Anker describes functions such as monitoring real-time charging information, locating the power bank with sound alerts and adjusting supported charging settings. The app can be useful for people who want more visibility than the built-in screen provides.
App functionality depends on the phone, software version and firmware. Basic charging does not require the app, but users who want connected monitoring should check the current Anker app compatibility notes and pair the power bank according to the manual.
Fast self-recharging up to 170W
A large power bank can become inconvenient if it takes most of a day to recharge. Anker’s India product listing advertises up to 170W input through compatible dual USB-C recharging and says the unit can be replenished in around 37 minutes under its stated test conditions. This is a manufacturer claim that depends on using the required power sources, cables and charging arrangement.
Do not assume a standard phone charger will achieve the maximum recharge rate. The input power is shared and negotiated between compatible chargers and the power bank. Check the included accessories and the exact charging instructions; the listing says a 140W USB-C cable is included, while the required high-power charging adapters may need to be purchased separately.
USB-C Power Delivery 3.1 and device compatibility
The A1340 supports modern USB-C Power Delivery, including high-voltage charging profiles used by compatible laptops. It can also charge a broad range of phones, tablets, handheld devices and USB-powered accessories. The USB-A port helps retain compatibility with older cables and accessories.
Compatibility is not the same as maximum speed. Some laptop makers use proprietary charging systems or require specific wattage levels, and certain phones rely on brand-specific fast-charging protocols. Check the device manufacturer’s supported input and use a cable that supports the required current and voltage. The power bank will negotiate an available charging profile, but it cannot force a device to accept more power than it supports.
Size, weight and portability
The power bank measures approximately 162 × 57 × 50mm and weighs around 665g. It is compact relative to its capacity and output, but it is not a lightweight pocket charger. Its size and weight make more sense in a laptop bag, camera backpack or travel kit than in a small everyday sling.
For a daily phone-only carry, a smaller 10,000mAh or 20,000mAh power bank may be more comfortable. The A1340 is aimed at people who genuinely need laptop-level power or need to charge several devices while travelling. Buyers should consider whether the extra capacity will be used often enough to justify carrying the weight.
Can you take the Anker Prime 27,650mAh power bank on a flight?
Anker lists the battery at 99.54Wh, which is just below the commonly referenced 100Wh threshold used in many airline rules for portable lithium power banks. That makes it suitable for carry-on consideration on many flights, but it does not guarantee acceptance on every airline or route.
Power banks must generally be carried in cabin baggage rather than checked luggage. Airlines can apply additional limits on the number of spare batteries, terminal protection, use during flight and approval for batteries near the 100Wh limit. Check the current rules of the airline and relevant aviation authority before travelling. Do not rely solely on a retailer’s or manufacturer’s statement about airline compliance.
Safety, heat and everyday use
High-wattage charging generates heat, especially when a laptop and phone are charging at the same time or when the power bank itself is recharging quickly. Place it on a hard, ventilated surface and avoid covering it with clothing or bedding during high-power operation. Use undamaged, appropriately rated cables and stop using the product if the casing, ports or battery show signs of damage.
Keep the unit away from excessive heat, moisture and direct sunlight. Do not attempt to open or repair the battery pack yourself. Follow Anker’s safety instructions and contact its support team if the display, charging behaviour or battery casing appears abnormal.
Anker Prime 27,650mAh 250W price in India and availability
At the time of checking on 11 November 2026, Anker India’s store listed the Golden A1340 at ₹21,999, reduced from ₹27,999, and marked it In Stock. The product page listed SKU A13400B1 and a 24-month warranty. Flipkart showed a Black version at ₹18,999, sold by AnkerDirectINDIA, with an 18-month warranty and seven-day replacement terms on the listing.
These offers may refer to different colours, bundles or seller conditions. Compare the exact model number A1340, included cable and pouch, warranty provider, return window and delivery estimate before checkout. A charging base is not automatically included with every listing; check the package contents carefully.
Who should consider the Anker Prime A1340?
Laptop users: The 140W USB-C output can support compatible high-power laptops.
Photographers and video creators: A high-capacity battery can keep phones, cameras with USB charging and laptops running away from a mains socket.
Frequent travellers: The 99.54Wh rating sits just below the common 100Wh airline threshold, subject to carrier rules.
Multi-device users: Three output ports and 250W combined capacity can charge several compatible devices.
Mobile professionals: The display and app monitoring provide useful visibility into charging performance.
What to consider before buying
The A1340 is expensive and heavy compared with ordinary phone power banks. Its high output is valuable only if the connected devices can use it. Users who mainly charge a phone or earbuds are unlikely to need 250W or 27,650mAh capacity. The fastest recharge claims also depend on compatible high-power adapters and cables, which may not all be included.
Airline acceptance should be checked before every trip, particularly because the rated energy is close to 100Wh. Finally, compare the Anker India and Flipkart listings carefully: prices, colours, warranty terms and included accessories are not necessarily identical.
Our buying verdict
The Anker Prime A1340 is a powerful portable charging station for people who need more than a phone top-up. Its 27,650mAh capacity, 250W total output, 140W USB-C capability, smart display and app connectivity make it a strong option for laptop users and mobile professionals. The ability to recharge the power bank at up to 170W is another major convenience when the correct equipment is available.
At ₹21,999 on Anker India’s store, it is a premium purchase. The lower ₹18,999 Flipkart listing may offer better value if the seller, warranty and bundle meet the buyer’s requirements. Choose the A1340 if laptop charging and multi-device power are regular needs; otherwise, a smaller and lighter power bank will be easier to carry and cost considerably less.
Check Anker Prime A1340 availability in India
Compare the Golden variant on Anker India’s store with the Black listing on Flipkart. Confirm model A1340, seller, warranty, package contents and current checkout price before buying.
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