HR-3U-2500L2X2 FDK America, Inc., a member of Fujitsu Group

Description: BATTERY PACK NIMH 4.8V AA, Number of Cells: 4, Voltage - Rated: 4.8 V, Rechargeability: Yes, Structure: Front to Back, 2 Rows x 2 Cells, Battery Chemistry: Nickel Metal Hydride, Termination Style: Solder Tab, Size / Dimension: 1.13" L x 0.57" W x 3.97" H (28.8mm x 14.4mm x 100.8mm), Capacity: 2.3Ah, Battery Cell Size: AA, Packaging: Bulk.