Klarus K2A Intelligent Dual Battery Charger and Power Bank

Bright Nite are an authorised dealer of all Klarus products within Australia.
All products sold through Bright Nite are covered by Klarus's manufacturer warranty.

(1 customer review)

Original price was: $34.95.Current price is: $29.95.

In stock

Live Count: Geelong Warehouse
6 left in stock.

The Klarus K2A Intelligent Dual Battery Charger and Power Bank, PD/QC3.0 compatible charger and battery holder, is compatible with protected 21700 batteries and has a digital display that shows current, voltage, and capacity percentage. The K2A protects against everyday battery issues, including overcharging, over voltage, overcurrent, reverse polarity, over discharge and short circuit protection. This charger can also use 0 volt resuscitation to revive your over discharged batteries. BATTERIES NOT INCLUDED.

  • 3-in-1 Power Bank, Charger and Battery Holder
  • PD/QC3.0 Compatible Max 18W Charging Current
  • Compatible with lithium-ion battery chemistries including IMR, INR, and ICR
  • Spring-loaded prongs adjust to 18650, 20700, and 21700 batteries
  • Real-time interactive display indicates charge level and rate in high resolution
  • Compact and Lightweight.
Same day dispatch
2yr warranty
30 day returns
Free gift when cart over $75
Free gift when cart over $250
Valued at $39.95
Free gift when cart over $450
Free gift when cart over $600
Aus Post Delivery Estimates
State Express Standard
VIC 1 business day 2 business days
ACT, NSW & SA 2 business days 3 business days
QLD & TAS 2 business days 4 business days
NT 4 business days 6 business days
WA 3 business days 5 business days
SKU: Klarus K2A Categories: ,
【KLARUS】 K2A - Intelligent Dual-Batteries Charger


Display: High Resolution Digital Display


Charging Current (IN):2A x 2/2A x 1/1A x 2

Output:Type-C,USB-A 5V/2A,9V/2A,12V/1.5A(QC3.0/PD3.0)

Input: Type-C QC/PD3.0 Fast Charging, 5V/9V/12V (18W MAX)

Compatible Batteries: 3.6V/3.7V Li-ion/IMR/INR/ICR (max.78mm), 18650 (non-flathead), 20700, 21700

Charging Voltage Cutoff: 4.20+/-0.05V

Output (OUT): OUT 1 left channel 18W MAX, OUT 2 right channel 18W MAX

Discharge Load Limit: 2.8V

Operating Temperature: 0-65°C

Dimensions: 132mm x 58mm x 28mm

Weight:40g (w/o battery & charging cable)

Additional information

Weight .05 kg

1 review for Klarus K2A Intelligent Dual Battery Charger and Power Bank

  1. Epictetus (verified owner)

    Very useful and handy power bank which will accommodate almost any 18650 batteries. I needed magnets to fit my older lower capacity cells but no problem there. All up very satisfied.

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Klarus FAQs


Why buy a Klarus torch?

  1. Durability: Klarus flashlights are built to last. They are made with high-quality materials that are designed to withstand the toughest environments and conditions. This means they can handle drops, impacts, and extreme weather conditions.

  2. Brightness: Klarus flashlights use advanced LED technology to deliver powerful and bright illumination. They have multiple lighting modes that allow you to choose the right level of brightness for your needs.

  3. Ease of use: Klarus flashlights are designed with user-friendliness in mind. They are easy to operate and come with intuitive controls that make it easy to switch between lighting modes.

  4. Versatility: Klarus flashlights are versatile and can be used for a wide range of activities such as camping, hiking, ect

  5. Warranty: Klarus offers a warranty on all of their products, which gives customers peace of mind knowing that they are protected against defects and malfunctions.

Overall, a Klarus flashlight is a great investment for anyone who needs a reliable and high-quality lighting solution for their outdoor or professional activities.

What are Klarus torches used for?

A Klarus torch can be used for a wide range of activities, including:

Outdoor activities: Klarus flashlights are great for camping, hiking, and other outdoor activities. They offer bright illumination that can help you navigate through dark trails and campsites. Klarus now offer a range of different torches/ lanterns/ headlamps and more ideally suited to these activities. From smaller torches light enough to carry for long periods hiking to larger klarus lanterns to light up a whole camp site. Just look through Klarus’ range to see for yourself.

Emergencies: In case of power outages or other emergencies, Klarus flashlights can be a reliable source of light. Their long battery life and durability make them a great addition to any emergency kit. Klarus offer a large range of torches and great quality work lights that are ideal for these circumstances and everyday use as well around the home or out on the job.

Everyday use: Klarus flashlights can be used for everyday tasks such as finding lost items in a dark room or navigating through a dimly lit parking lot, or simply put any odd job around the house or yard always benefits from a good handheld torch or quality klarus headlamp, If you do not already have a great Klarus torch or klarus headlamp around the home you will not regret your choice in picking one up.

All Klarus products come with a 5 year warranty covering all manufacturing and material defects. During the warranty period, any defective products will be repaired or replaced. However, the warranty does not cover normal wear and tear, misuse, or damage caused by accidents. If you wanted to read more about the terms and conditions see Klarus Warranty