Replacement Battery 300769-003 for BOSE SoundDock Portable Digital Music System SoundLink Wireless Music System

Note: If the new battery does not work or cannot be recharged, it is likely that the speaker needs to upgrade the firmware.

Battery Type:Portable Digital Music System Battery Battery Model:300769-001 300768-003 300770-001 Battery capacity:2200mAh Compatible with: For BOSE SoundDock SoundDock SoundLink Air For BOSE SoundDock SoundDock SoundLink Air  For SoundDock Portable digital music system For SoundLink Air digital music system  For SoundLink wireless music system  Battery Country of Origin: China Packing specification: bulk package (bubble envelope bag)

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. After you go through 2 to 3 cycles, you'll never have to condition your battery again! All talk and standby times are approximate, depending upon carrier's network settings, signal strength, and features selected. Talk and Standby times will be lower in Analog mode as noted above.