Mighty Max 12V, 9Ah, GEL, NB Terminal, Replaces Stanley Tools J309 – 8 Pack
Amp Hour: 9Ah. Requires no addition of water during the life of the battery. Volts: 12V. Chemistry: Gel. Chemistry: GEL. MFG Part #: ML9-12NBGELMP8. 5.88 in x 2.50 in x 4.06 in.