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K2A 3in1, 2Bay Smart Charger, Power Bank and Battery Holder for 18650, 20700, 21700 Li-ion batteries (IMR, INR, ICR)

Klarus K2A, 3 in 1 fast charger and power bank, for Li-ion batteries (IMR, INR, ICR) 18650, 20700, 21700 with a maximum length of 78mm and a maximum diameter of 21mmThis stylish charger can charge or discharge 1 or 2 batteries at the same time,...

$30.90 CAD

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K2A K2A + 2 batteries 18650 2600mAh K2A + 2 batteries 18650 3600mAh K2A + 2 batteries 21700 5000mAh

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Shipping Canada :
Canada Post : 1 to 9 business days (this time may be longer for remote areas)
UPS : 1 to 5 business days
Purolator : 1 to 5 business days

Shipping United States :
Canada Post : 4 to 7 business days
UPS: 1 to 5 business days

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Klarus K2A, 3 in 1 fast charger and power bank, for Li-ion batteries (IMR, INR, ICR) 18650, 20700, 21700 with a maximum length of 78mm and a maximum diameter of 21mm

This stylish charger can charge or discharge 1 or 2 batteries at the same time, it automatically detects the installed battery and the appropriate charge or discharge current.

Simply insert your batteries into the adjustable prong system secured under a magnetic cover. With batteries, access an 18W charging input via the USB-C port or use it as a fast-charging power bank for your other devices via the USB-A and USB-C connections. Enjoy the peace of mind of PD/QC3.0 certified construction that keeps electronics safe during ultra-fast charging sessions powering either the K2A or the rest of your various devices.

The K2A has the added benefit of reviving batteries that have been over-discharged down to 0 Volts, where most chargers cannot read the low power level. This allows you to repair dead batteries, restoring their full function and vitality.

A High resolution digital display allows you to see the battery voltage as well as the charging current and the battery state of charge.

Highlights:

6-level circuit protections against reverse polarity, over-current, over-voltage, overcharge and over-discharge
Dual discharge capability allowing you to charge two devices at once using the Power Bank feature.
Made of ABS with optimal heat dissipation.

Specifications

Input : 5V/2A – 9V/2A – 12V/1.5A(QC3.0/PD3.0)
Charging current : 2x2A / 1x2A / 2x1A
Output Type-C, USB-A 5V/2A, 9V/2A, 12V/1.5A(QC3.0/PD3.0)
Output : OUT1 left channel 18W max, OUT2 right channel 18W max
Compatible Battery : 3.6/3.7V Li-ion max length 3.07"/78mm - max diameter 0.82"/21mm, protected and unprotected
Chemestry : Lithium-Ion (IMR, INR, ICR)
Battery type : 21700, 18650, 18490, 18650, 17670, 17500, 16340, 14500
Length : 5.2" / 132mm
Width : 2.28" / 58mm
Height : 1.1" / 28mm
Weight : 2.85oz / 81.5g + 0.59oz / 17g (charging cable)
Overload and reverse polarity protection
Automatic charging stop when batteries ar full
Charging voltage cutoff : 4.20±0.05V
High resolution digital display
Operating temperature : 32° to 149° F (0° to 65°C)
Certifications : CE, FCC, RoHS
Warranty : 1 an

Regular cleaning : Dirt, dust and moisture can accumulate on the flashlight's exterior and in its switches, affecting performance. Use a soft, dry cloth to clean the flashlight regularly, paying special attention to the lens and switches.

Battery care : Always use the recommended battery type for your flashlight. Remove batteries when not in use for extended periods to prevent leaks that could damage the flashlight. For rechargeable batteries, follow the manufacturer's guidelines for charging and storage.

Proper storage : Store the flashlight in a cool, drs place away from direct sunlight and extreme temperatures. This helps prevent corrosion and damage to the plastic or metal components.

Lubrication : Apply a small amount of silicone lubricant to the threads and O-rings (if present) to keep them moving smoothly and maintain a waterproof seal. Avoid using petroleum-based lubricants which can degrade rubber and plastic parts over time.Check SealsIf your flashlight is water-resistant or waterproof, periodically check the seals for wear or damage. Replace any damaged seals promptly to maintain the flashlight's integrity.

Avoid impact : While most flashlights are designed to withstand some degree of impact, excessive force can damage internal components or break the lens. Handle your flashlight with care.

Inspect before use : Before each use, give your flashlight a quick once-over to ensure all parts are in good condition, the lens is clear, and the switches function properly.

Moderate usage : Avoid leaving the flashlight on for extended periods unnecessarily, as high heat generation from continuous use can shorten the lifespan of LED bulbs and other electronic components. By following these simple steps, you can significantly extend the life of your flashlight and ensure it's always ready when you need it.

We’re committed to providing a seamless shopping experience, from order placement to delivery and beyond. Enjoy fast, secure shipping with tracking on all orders, so you know exactly when to expect your items.

If something isn’t quite right, don’t worry our easy return process allows you to return products within 30 days of receiving them. We prioritize your satisfaction and aim to make every step, from shipping to returns, as smooth and stress-free as possible.

Product specifications table
Specification name	Specification Value
Color pattern	Noir
Compatible battery size	18650, 21700, 16340, 14500, 1/2AA, AA
Compatible battery technology	Lithium, Lithium-ion (Li-ion), Oxyde de lithium et de cobalt (LiCoO2)
Connection type	Micro USB
Plug type	C
Power source	Alimenté par courant continu, USB