This battery is compatible with the Eunorau Specter S & Specter ST ebikes and fits inside the bike frame. Comes with a pair of keys for easy battery release. This battery from EUNORAU with original SAMSUNG 35E cells.

The cycle life is 500 times and is available in 48V 17Ah (816Wh) size. Note the operating temperature is between 0-45C. Model No SSE-103.