... prompt shipment 3.1 year warranty time digital voice recorder battery pack for(Oympus BR403),rechargeable battery,replacement batterycapacity: ... Overcharge,overdischarge,overcurrent,overtemperature,temperature controls switch,high temperature fuse gives extra protection.Fit digital voice recorder models:Olympus DS-2300, ... , REACH, ISO9001:2000, ISO14001:2004 For digital voice recorder battery BR403