C6L a ChargePAK rechargeable battery for Evoke-2XT / Evoke-3 / Elan II / Elan DX40 4000 mAh (Accessory)
Perfectly consistent with what is announced. For durability, I see. The accessory is essential for the Pure radio, although the detection of stations is done in seconds and therefore we can do without current location changes over time.