Promotion sales: 10.8V, 4400mAh, 47.5W genuine LENOVO Horizon 2e battery, L14M6AA0 battery

These brand new and original LENOVO L14M6AA0 batteries for LENOVO Horizon 2e laptop can be found at:
http://www.laptop-battery.org.uk/laptopbattery/lenovo/horizon%202e-batteries.htm

Major information about this LENOVO Horizon 2e battery:

• Battery Chemical: Li-ion
• Battery Voltage: 10.8V
• Battery Capacity: 4400mAh
• Battery Color: black
• Type: original/ brand new
• Policy: 9 months warranty/ 60 days money back/ ship to worldwide without tax
• Special Price: £51.14

 Improper contact makes it impossible to charge the LENOVO Horizon 2e battery even if the communication data of the battery is readable. 

 In this case, try to unplug and plug the LENOVO Horizon 2e battery for more times.

 If you hear a clatter after inserting the LENOVO Horizon 2e battery into the laptop, it is generally regarded as proper contact. 

Try inserting for more times, and you will know whether the laptop contacts the battery properly.

Or you can try to update BOIS version or change the power options.

You can also disconnect the AC adapter and use your laptop until it itself to about 3%, then use your original  adapter to charge the new LENOVO Horizon 2e battery for 12 hours to make it at a full capacity(Ignore LED status)