About this replacement
Designed for Bostitch, Hitachi devices. Compatible models include GBT1850K, GF1564K, GFN1564K, GFN1664K, DB 3DL, DB 3DL2, NT 50GS, NT 65GA, NT 65GB, NT 65GS, DB 3DL2/HL, DB 3DL2/JL. Replacement part numbers include 9B12070R, EBM 315, 326263, 326299. Key specifications: 3.6V, 2500mAh, Li-ion.