Change it yourself Replacement Battery for Jabra BT2020 4010 Bluetooth Headset | eBay
Need a lightweight Bluetooth headset with clear sound - Try the Jabra WAVE | CrackBerry
Buy MPF Products 90mAh AHB360819(29)-2P Battery Replacement Compatible with Jabra Wave Bluetooth Headset 100-93040000-02 Online in Costa Rica. B010GG0VO2