Nano 2 is a high-performance evolution of Nano 1, with substantial upgrades to battery life, charging speed, heating power, and extraction.

Key Upgrades

• Longer Battery Life: The upgraded 5,000 mAh (3S), 54 Wh battery system delivers twice the endurance of Nano 1 and brews up to nine cups per charge.*
• 45W USB-C PD Fast Charging: Fully recharges in approximately 100 minutes, compared with 180 minutes for Nano 1.
• 21-bar Pump and 120W Heating: Faster heating and increased pump pressure deliver smooth, full-bodied espresso with rich, velvety crema.
• Upgraded 8 g Coffee Basket: Accommodates a larger dose of ground coffee for a richer, more customizable espresso.
  

Nano 1 remains a reliable, lightweight choice for everyday brewing, while Nano 2 offers greater power, endurance, and speed for espresso lovers on the go.*Based on heating 50 ml of water from 25°C (77°F) to 93°C (199°F) per brew. Actual performance may vary depending on usage and environmental conditions.

A fully charged Nano 2 can brew up to 9 cups when heating room-temperature water or perform over 600 extractions when using preheated water. Actual battery life may vary depending on the water temperature, serving size, environmental conditions, and usage.

The 9 cups result is based on heating 50 ml of water from 25°C to 93°C per brew under internal OutIn Lab testing conditions.

Yes. Nano 2 is compact, cordless, and approximately the size of a standard water bottle, making it ideal for travel, outdoor adventures, road trips, camping, and daily commutes. Simply add water and use freshly ground coffee or a Nespresso® Original Line-compatible capsule. Its built-in heating system can heat room-temperature water, so you do not need a kettle or electrical outlet while brewing.

No. The original Nano 1 Basket Plus is not compatible with Nano 2. We will release a dedicated Basket Plus for Nano 2 soon, designed specifically to fit Nano 2. Please stay tuned for the official release.

The Nano 2 uses a high-pressure pump rated at up to 21 bar, helping produce aromatic espresso with a rich crema. For a more concentrated flavor, we recommend using approximately 50 ml of water.

The Nano 2 uses a proprietary integrated basket-and-portafilter design, so it does not fit neatly into the traditional pressurized or non-pressurized basket categories. The system is engineered to provide consistent extraction, smooth texture, and rich flavor in a compact format.

No, it doesn't fit with DG capsule, but it's compatible with the Original Line.

Yes. The Nano 2 can be charged from a 220–240 V outlet when used with a compatible USB-C power adapter. For the fastest charging performance, we recommend a USB-C PD adapter capable of delivering 20 V / 2.25 A (45 W).

For reliable charging, use a USB-C PD wall adapter capable of delivering 20 V / 2.25 A (45 W). Low-power adapters, such as older 5 W phone chargers, may charge the Nano 2 extremely slowly or may not provide sufficient power.If the issue continues, try another USB-C cable in case the original cable has been damaged. For additional assistance, contact support@outin.com.

The Nano 2 charges through USB-C. For full 45 W USB-C PD fast charging, use a compatible USB-C-to-USB-C cable and USB-C PD power adapter. A USB-A-to-USB-C connection may provide slower charging and generally will not support the full 45 W charging rate.

No. Do not operate the Nano 2 while it is charging. Simultaneous charging and brewing may activate the over-temperature protection system. Disconnect the charging cable before use.

Wipe the exterior with a soft, damp sponge or cloth. Do not immerse the main body in water or rinse it with boiling water. After cleaning, allow all removable parts and the water tank to dry completely before long-term storage.

The Nano 2 should stop automatically after extraction. If it continues running, briefly press the power button once to stop the cycle manually.

This pattern indicates that the battery level is too low. Recharge the Nano 2 before using it again.

This pattern indicates that the battery level is too low. Recharge the Nano 2 before using it again.

No. The Nano 2 is designed to heat water only. Do not add milk or any other liquids to the water tank. To make a latte or cappuccino, brew your espresso first, then add milk to your cup.

Weak or incomplete extraction may occur when:

• The ground-coffee basket or portafilter assembly is not installed or tightened correctly.
• The grind is too coarse, allowing water to flow through too quickly.
• The grind is too fine or the coffee is over-tamped, restricting water flow.
• The coffee dose is too low.

Use freshly ground, espresso-appropriate coffee, distribute it evenly in the basket, tamp gently, and make sure the complete assembly is securely installed.

• Too coarse: Water flows too quickly, producing weak espresso with little crema.
• Too fine: Water flow may become restricted, causing slow or failed extraction and potentially excessive bitterness.

For best results with the OutIn Fino Grinder, start at setting 2-1 and adjust slightly finer or coarser based on the beans, roast level, freshness, and your taste preference. These settings are a starting point, and some adjustment may be required.

The Nano 2 is designed for Nespresso® Original Line-compatible capsules, also known as NS Original capsules. Compatible options may include capsules from Nespresso®, L'OR, Jacobs, Lavazza, Kimbo, and Café Royal when they follow the Original Line format. It is not compatible with Nespresso® Vertuo or Dolce Gusto capsules.Insert the capsule firmly into the capsule adapter before extraction.

No. The included capsule adapter automatically pierces compatible Nespresso® Original Line capsules during the brewing process.

Yes. The OutIn Nano 2 includes a 12-month limited warranty and is covered by OutIn's 30-day return policy, subject to the applicable terms and conditions. For assistance, contact support@outin.com.

• Within the 12-month warranty period: If the machine develops a covered fault, including a qualifying battery issue, contact our support team for warranty assistance. Eligible products will be replaced at no charge.
• After the warranty period: Take the machine to an authorized local electronic-waste recycling facility. If you provide proof of recycling, OutIn will donate to The Nature Conservancy in your name and provide an exclusive discount toward your next purchase, subject to program terms.