About this replacement
Designed for Symbol, Zebra devices. Compatible models include MC3100, MC3190, MC3190G, MC3190-G13H02E0, MC3190-GL4H04E0A, MC3190-KK0PBBG00WR, MC3190-RL2S04E0A, MC3190-RL4S04E0A, MC3190-SL4H12E0U. Replacement part numbers include 82-127909-02, BTRY-MC31KAB02, BTRY-MC31KAB02-50, BTRY-MC3XKABOE. Key specifications: 3.7V, 2500mAh, Li-Polymer.