About this replacement
Designed for Okuma, Mazak, FDK devices. Compatible models include MB500, MTN900, QTN100, QTN150, QTN200, CR17450-2WK27, CR17450ER-F2X. Replacement part numbers include E5503-702-003, OSP-P200/P20, 90041, BBR-3, CR17450-2WK27, D80UB016170, OV-204. Key specifications: 3V, 5000mAh, Li-MnO2.