7.4v 3500 mAh Replacement Battery for KNB35L, KNB57L

BATTERY FOR KENWOOD TK2140 - Also Fits: NX220, NX320, NX420, TK2160, TK2170, TK2360, TK3140, TK3160, TK3170, TK3173, TK3360.

PolyMax HPC cells. Housing thickness 0.89" / 22.6 mm.

7.4V / 3500 mAh / 25.9 Wh / LiPo/PolyMax

Replaces OEM Part Number: KNB35L, KNB57L.