[【Notes】Before placing your order we highly suggest you check your exact original battery part number and compare with our product image make sure that you purchase the right battery. 【Specifications】Item Model: 061384; Product Type: Replacement battery; Battery Type: Li-ion; Number of cell: 2 cell Voltage: 7.4V; Capacity: 17Wh/2230mAh; Battery Life: Up to 500 recharge cycles over the life of the battery. 【Compatible Speaker Battery Models】061384 061385 061386 063287.(!!! Attention: Our battery has No Connection Cable and No Control Board ) 【Compatible Speaker Models】Only For Bose SoundLink Mini One Speaker / Mini I Speaker. (!!!Attention: NOT FIT Bose Mini 2 NOT FIT Bose 1/2/3 Series ) 【Quality Assurance】All JOTACT batteries have passed factory testing grade A cells ensure fast charges and low power consumption built-in circuit protection ensures both safety and stability. CE / FCC / RoHS Certified for safety. 【Customer Service】Rest assured with 30 days Refund and 12 months Warranty; Note: Amazon return windows will close after one month if there is any issue for the battery you can click on seller store on right corner “ask a question” and contact seller directly.]