Please find the current 1 year limited warranty wording for Airconsole Adaptors.
In relation to Batteries please see Warranty Exclusion Number 4:
The Lithium Polymer batteries included in Airconsole Adaptors are subject to degradation and reduced run time over the course of regular use thus carries a warranty of 90 days after purchase to perform as designed for thirty (30) full recharge cycles preceding degradation. After 30 discharges the work time will gradually diminish with extended use. Please visit our website to purchase replacement batteries for Airconsole.