December 1, 2020 sunpow JBL T280TWS earbuds charge case battery Part Number:CP-JBL280 Type: Li-Polymer Voltage: 3.7V Capacity: 350mAh Compatible with JBL T280TWS earbuds Share this: Share on Reddit (Opens in new window) Reddit TweetShare on Tumblr Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram Like Loading... Related