About this replacement
Designed for Metland, RedBack Laser, Novipro devices. Compatible models include AFL30T2, AFL40T, FL1000, FL 1000 HP, CXR880, DGL3000, DGL3000 laser level, Unilevel, UL521, UL522, LS521, LS522. Replacement part numbers include 880BAT, 3000BAT. Key specifications: 2.4V, 3500mAh, Ni-MH.