About this replacement
Designed for Sigma, Epson, Samsung devices. Compatible models include DP1, DP2, DP2s, L-500V, Digimax L55, Digimax L55W, Digimax L85. Replacement part numbers include BP-31, B31B173003CU, B32B818242, EPALB2, EU-94, SB-L1237, SLB-1237. Key specifications: 3.7V, 1230mAh, Li-ion.