KLARUS K2A 3 In 1 2-Bay Smart Charger Power Bank and Battery Holder User Guide

June 12, 2024
KLARUS

K2A 3 In 1 2-Bay Smart Charger Power Bank and Battery Holder
User GuideKLARUS K2A 3 In 1 2-Bay Smart Charger Power Bank and Battery
Holder K2A Intelligent Dual- Batteries Charger
3-In-1 Charger, PowerBank, Battery Case

K2A 3 In 1 2-Bay Smart Charger Power Bank and Battery Holder

Thank you for pirchasIng Ilarus products. Please read the manual thoroughly before use

Model K2A
Dimension 5.2in x 2.28in x 1.1in
Input 5V/2A, 9V/2A, 12V/1.5A(QC3.0/PD3.0) (OC3.0/PD3.0)
Charging – Current 2A2/2A1/1A*2
Output Type-C, USB-A 5V/2A, 9V/2A, 12V/1.5A (DC3.0/PD3.0)
Compatible Battery 3.6V/3.7V Lithium battery (max length 70-78 mm), 18650

(with protective panels). 20700, 21700
Operation Temp| n-65t
Weight| 409 (w/o battery & cable)

Charging: insert 2 batteries to activate QC (9V/12A, 12V/1.5A), single battery charges at (Max 5V/2A). QC is not activated If the batteries voltages are not balanced, charging Is limited to 5V. The % displayed is that of the battery with current lower charge. Discharging: Dual output supported. 2 batteries can discharge at 9V/2A or 12V/1.5A. 5V is the max output when there is only 1 battery or if the 2 batteries voltages are not the same.The % displayed is that of the higher charged battery.
Screen 30 seconds auto-off; low self-discharge; low current; ideal for long- term storage. Dependable Intelligent Battery Management technology effectively prevents reverse polarity, short circuit, overcharge and over-current damage to the batteries.

Detailed list

Item Charger Pouch Cable C-L Converter Fixing Ring Manual
QTY 1 1 2 1 4 1

Operations:

  • Connect to power source, charger will display voltage, current, and %
    KLARUS K2A 3 In 1 2-Bay Smart Charger Power Bank and Battery Holder - fig
1

  • Single click will display channel b1, b2’s voltage and current. IN indicates charging, OUT1 indicates left channel discharge, OUT2 Indicates right channel dischargeKLARUS K2A 3 In 1 2-Bay Smart Charger Power Bank and Battery Holder - fig 2

  • When NOT recharging, single click will display the % of capacity of the highest battery

  • When RECHARGING, single click will display the input voltage, current, and % of capacity of the lowest battery value.

  • Supported: C-C charging, Type-C connector, USB-A, USB-C, Simultaneously Charging/Discharging  KLARUS K2A 3 In 1 2-Bay Smart Charger Power Bank and Battery Holder - fig 4

Warning:

  1. Always keep the channel and the terminals clean to prevent connection issues.
  2. Always use the charger in a dry and clean place.
  3. The Charger may increase in temperature during use, this is normal behavior.
  4. Please do not use damaged batteries.Use of damaged batteries may cause fire or other dangers!
  5. The above data are laboratory test results. Actual usage may differ.
  6. Only use the charger under adult supervision.
  7. Do not exceed the recommended charging voltage.
  8. Read the manual thoroughly before use, ensure the battery is compatible with the charger!

Warranty: If any quality issues occur within 15 days of the original purchase date, please contact your dealer for an exchange. Within 12 months of the original sales date, warranty repairs are free for any quality related issues. There may be a service charge if components require replacement.
Warranty may not apply if the following occurs:
a. Unauthorized dis-assembly of the product
b. Incorrect use

c. Battery leaks

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http://www.klaruslight.com/| https://m.facebook.com/klaruslight

KLARUS LIGHTING TECHNOLOGY CO., LIMITED
Address: 8/F, E Building, Longjing Industrial Park, Bantian
Subdistrict, Longgang District, Shenzhen City, 518000, China.
Phone: +86-755-27700110
Customer Service: service@klaruslight.com
Website: www.klaruslight.com

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