About us: We are professional manufacturer of Bose batteries.We are committed to providing our customers with high quality batteries with competitive cost, superior performance and best service. Specification: Battery type: Li-ion Voltage: 7.4V Capacity: 2330mAh/17WH Color: Black Condition: New Guarantee: 2 year guarantee! Compatible Part Number: 088796 088772 088789 080841 2ICR19/65 Suitable laptops: For BOSE Soundlink Mini II/2 speakers For Bose Soundlink Mini II/2 wireless speakers For the portable wireless speaker Bose Mini II/2 Grade: Not for Bose SoundLink Mini I/1 The battery does not come with a power board. You need to solder the power board to the battery yourself before you can use it normally. Comprehensive compatibility For BOSE Soundlink Mini II/2 speakers For Bose Soundlink Mini II/2 wireless speakers For the portable wireless speaker Bose Mini II/2 ATTENTION This model is only suitable for BOSE SoundLink Mini II/2 Not FOR soundLink Mini I/1 Note The battery is delivered without a protective plate. Dear customers, you have to weld yourself. Please pay attention to the following points when welding: A, right angle type, be careful when pulling out; B. Take out the battery and battery board and test the new battery with a multimeter to ensure that it can be used normally. C, move the pelvic joint downwards; D, adjust it and then add tin and solder point by point. Be careful not to touch the two poles of the battery interface to avoid short circuiting the battery; E, damage caused by contact; F. Reinstall the battery into the machine along the original route. After installation, press the power button to see whether the light lights normally. Bullet points: High-quality integrated circuit protection board guarantees long-lasting use and safety More than 500 charging cycles for the entire life of the battery Battery products have passed CE/(IEC)EN62133 certification to ensure safety A++ cells with good performance ensure fast charging and low power consumption If you are not satisfied with your purchase in any way. Please give us the opportunity to try to make it right. We believe that communication is the best way to solve the problem. If you have any questions or need help, please contact us. Please do not hesitate to contact us We will try our best to make you satisfied