Nitecore New i2 Intellicharger – Universal Smart Battery Charger

The Nitecore New i2 Intellicharger is the definitive evolution in smart charging technology, designed to be the only charger you will ever need for your vaping mods, flashlights, and electronic devices. Its ability to automatically identify battery types and distribute power efficiently ensures that your batteries are not only charged quickly but also protected to extend their lifespan.

Is your battery charging process a headache?

Let's be honest: dealing with different batteries for different devices can be a nightmare. You're never quite sure if you're using the right amperage, if the voltage is correct, or if you're damaging the chemical composition of your cells by leaving them plugged in too long. That uncertainty of not knowing if your batteries are truly ready or if you're slowly killing them is frustrating.

The consequences of this lack of control are clear: batteries that last half as long as they should, devices that fail at the worst moment, and the constant expense of buying replacements. Plus, using low-quality or incorrect chargers can be dangerous, leading to overheating or even venting risks. It's not that your batteries are bad; it's that your charging process is failing you.

The solution is the Nitecore New i2. This device eliminates all the guesswork. It acts as a professional manager for your energy, automatically detecting the status of each cell and applying the precise charge it needs. It transforms a chaotic and risky process into a simple, safe, and phase-based routine that guarantees maximum performance for your gear.

Phase 1: Preparing the ground

Before you even plug anything in, it is crucial to ensure your batteries and environment are ready. A good charging routine starts with safety checks to prevent accidents and ensure the charger can do its job correctly.

• Check the wraps: Inspect your batteries (especially 18650s) for any tears in the plastic casing. Never charge a battery with a damaged wrap.
• Clean contacts: Ensure the positive and negative poles of the battery are free of e-liquid residue or dust.
• Environment: Place the charger on a flat, non-flammable surface, away from direct sunlight and water.
• Power source: Ensure you have a standard wall outlet available; the i2 handles AC 100-240V automatically.

Phase 2: Setting up the product

Getting the Nitecore i2 ready is incredibly straightforward because it's designed for plug-and-play efficiency. You don't need to be an electrical engineer to configure it properly.

1. Unbox: Remove the charger from the packaging. You'll notice it's compact and the power adapter is integrated inside, so there's no bulky brick.
2. Connect the cable: Plug the included power cord into the AC input on the device.
3. Power up: Plug the other end into the wall socket. The LEDs will flash to indicate the device is performing a self-test and is ready for action.
4. Slot check: Ensure the metal sliders in the two slots move smoothly to accommodate different battery sizes.

Phase 3: Use step by step

Once set up, the charging process is automated, but knowing what the device is doing gives you total control. Whether you are powering up for a Vape Shop session or prepping batteries for other tools, follow this flow:

1. Insertion: Place the battery in the slot, ensuring the positive pole matches the top mark and the negative matches the bottom slider.
2. Auto-Detection: The i2 will instantly analyze the battery. You will see the LEDs light up indicating the current charge level.
3. Active Current Distribution: If you charge two batteries, the device distributes power. If one finishes first, it diverts all power to the other for faster charging.
4. Monitoring: Watch the LED indicators (30%, 80%, 100%). You don't need to guess; the lights tell you the progress.
5. Completion: When all LEDs are solid (not flashing), the charge is complete.
6. Auto-Stop: The charger cuts off power automatically to prevent overcharging.
7. Removal: Remove the batteries and they are ready to use in your Ecig Online devices.

Phase 4: Closing, maintenance and learnings

After your batteries are charged, a little maintenance ensures your Nitecore i2 lasts for years. Always unplug the device when not in use to save energy and protect the internal circuits from power surges. Wipe the metal contacts occasionally with a dry cloth to ensure efficient power transfer.

One key learning is to note how long your batteries take to charge. If a battery that usually takes 3 hours suddenly charges in 30 minutes, it might be reaching the end of its life. The i2 helps you spot these "dying" batteries before they fail you in your Vape Tanks.

Advantages of following this flow instead of improvising

• Maximum Safety: Prevents overheating and reverse polarity accidents.
• Extended Battery Life: Proper charging cycles keep your battery chemistry healthy for longer.
• Time Saving: The Active Current Distribution (ACD) technology charges your batteries as fast as safely possible.
• Versatility: One device for almost all your rechargeable batteries (Li-ion, Ni-MH, NiCd).
• Peace of Mind: Fire-retardant materials and auto-stop features mean you don't have to watch it like a hawk.

Frequently Asked Questions

What batteries are compatible with the Nitecore i2?

It is compatible with a huge range, including Li-ion/IMR/LiFePO4 (10340, 18650, 26650, etc.) and Ni-MH/Ni-Cd (AA, AAA, C, D). It's the standard for vapers.

Can I charge different types of batteries at the same time?

Yes, the two slots are independent. You can charge a Li-ion 18650 in one slot and a Ni-MH AA battery in the other without any issues.

Does it support fast charging?

The New i2 can deliver up to 1000mA if only one slot is used, or 500mA per slot if charging two batteries, which is significantly faster than the previous model.

Is it safe to leave it overnight?

While the charger has an auto-stop function when charging is complete, we always recommend charging batteries while you are present and awake as a general safety best practice.

Personal Experience of Pevgrow’s CEO (Alan)

I used to carry three different chargers in my backpack: one for my camera batteries, one for my vape mods, and another for household stuff. It was a mess. Since I switched to the Nitecore i2, I've simplified my life. I have my "charging station" set up in the workshop, and I follow the phases strictly: check wraps, insert, and wait for the green light.

At the beginning, I made the mistake of buying cheap, generic chargers, and I ruined a couple of expensive high-drain batteries because they got too hot. The i2's heat dissipation is a game-changer. It stays cool, and my batteries seem to hold their charge better and longer. It's a small investment that protects your expensive gear.