The 12-7.4AH type lithium battery is designed to replace the lead-acid battery of LI-COR company in USA. It is suitable for LI-6400 series and LI-8100 series instruments. With the same size, it has a lighter weight and more than 2 times the capacity! 

  Interface and key introduction:

  The battery is equipped with a dedicated discharge interface, a charging interface, and a power display button. Press and hold the button to display the approximate power status through the panel indicator. 

  There is a dust cover outside the charging port to prevent dust or debris from entering.

  Battery use: 

  Before supplying power to the instrument, press the red key ON / OFF on the panel to ensure that the battery is in a charged state. When the power value displayed is less than 25%, it is recommended to charge the battery before use. After checking that there is no problem with the battery, it can be used normally. When using the LI-6400 red and blue light source, only one fully charged battery can work for about 4 hours.

  It is recommended to use the special charger provided by us to charge the battery. The lithium battery has no memory effect and can be recharged at any time. Only one battery will be OK for measurement. 

  When charging, plug the AC cord of the charger into an AC outlet. The indicator light of the charger is green, indicating that the power supply is normal. Remove the dust cap of the battery charging port and insert the charging port. At this time, the indicator light of the charger changes from green to red, indicating that charging starts. After the indicator light turns green again, charging is completed. It will take about 3 hours to charge  from 0 to fully charged.

  It is generally not recommended that you use LI-6020 charger to charge this battery. Due to the low output voltage of the LI-6020 charger, it will take a long time to fully charge the battery, maybe 8 to12 hours.

  Full charge voltage: 14.4V
  Protection current: 10A
  Charging current: 3A
  Size (mm): 273 * 73 * 38