NEW Replacement Battery FG4CELL21700H For JBL PartyBox Club 320 & Xtreme 4 JBL Battery 400 Batteries 9444mAh

Notes: ​​​​​​​The battery Charging time (hrs)3.5 The battery Maximum music playing time (hrs)24

Battery Model:FG4CELL21700H Battery capacity: 9444mAh Compatible with :For JBL PartyBox Club 320 & Xtreme 4 JBL Battery 400 Battery Country of Origin: China

Important: New Lithium Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-Ion battery's full performance and longevity is only achieved after 2 to 3 complete charge and discharge cycles.