𝟯𝟱𝟬𝟬𝗺𝗔𝗵: Higher capacity than original battery, longer-lasting performance.
𝗘𝗮𝘀𝘆 𝘁𝗼 𝗨𝘀𝗲: Simply quick install with included screwdriver and plastic tool.
𝗖𝗼𝗻𝘀𝗶𝗱𝗲𝗿𝗮𝘁𝗲 𝗗𝗲𝘁𝗮𝗶𝗹𝘀: Foam strip for cushion absorbing, durable and longer than original's battery wire for better connection, sponge tape well protects the connector wire from damage.
𝗦𝗮𝗳𝗲 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Built-in protection circuit well protects the rechargeable battery from over-charge, over-discharge, short-circuit.
𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆: Compatible with Harman Kardon Onyx Studio, Onyx Studio 2, Onyx Studio 3, Onyx Studio 4.