300769-003 (16.8V 32Wh /2200MAh) Replacement Battery for Bose Sounddock Portable Digital Music System SoundLink Air Series 300769-001 300769-002 300769-004 300770-001 4ICR19/66
Specification:Voltage: 16.8V Capacity: 32Wh /2200MAh Battery Type: Lithium Ion Conditiin :100% brand new from the manufacturer Connector :After-sale service: 30-day refund, 12-month free warranty. Friendly customer service respond within 24-hour.on
ANCBD 300769-003 Battery Return Policy:Rest assured with 30 days Refund and 12 months Warranty;24 x 7 email support.Note: Amazon return windows will close after one month, don't worry about it, you can click on seller store on right corner “ask a question” and contact seller directly for 12 month warranty
ANCBD Promise:We provide professional factory direct selling high-quality power products and high-quality customer service. The manufacturer is 100% brand new. Overcharge and over discharge circuit protection; Overheating and short circuit protection; It can be recharged up to 500 times within the battery life, and the quality problem is absolutely guaranteed
ANCBD after-sale service:We promise to solve any quality problems for our customers at the first time. Please feel free to contact us at any time
Reminder: 1. New replacement battery come with some power, please first discharge and then fully charge. 2. It is best not to completely drain the battery while charging. 3. Please don't use the vacuum or press the battery button during charging,if not,it'll damage the battery. 4. Always remove battery pack when not using vacuum Cleaner. 5. Don't store the battery for too long without using. 6. Don't put the battery near the fire source to avoid personal safety.