Replacement battery fits 70 ROLLEI compatible models. Specifications: 1800mAh, 3.7V, Li-ion. Compatible with: RCA Lyra X2400, Speed HD-9Z, Speed HD-120Z, Speed HD-A10, Speed HD-50Z, Speed HD-8TZ and 64 more compatible models. Replaces: Ricoh DB-43, Toshiba PA3790U-1CAM, Toshiba PA3791U-1CAM, Toshiba PX1657, Toshiba PX1657E-1BRS, Toshiba 084-07042L-027G and 5 more. ROLLEI replacement battery des…