Specifications include, but are not limited to: 1. Batteries, 7.4 Volts (V) 2300 milliampere hour (mAH), similar to Motorola OEM PMNN4424AR for Motorola APX-1000Plus series with belt clip, quantity (QTY) 10, 2. Batteries, 7.4V 2300 mAH, similar to Motorola OEM PMNN4424AR for Motorola APX-3000 series with belt clip QTY 10, 3. Batteries, 7.4V 2300 mAH, similar to Motorola OEM PMNN4424AR for Motorola APX-4000 series with belt clip QTY 50, 4. Batteries, 7.4V 3400 mAH, similar to Motorola OEM PMNN4486A for Motorola APX-6000 (AN & BN) series QTY 350, 5. Batteries, 7.4V 3400 mAH, similar to Motorola OEM PMNN4486A for Motorola APX-7000 (AN & BN) series QTY 150, 6. Batteries, 7.4V 4850 mAH, similar to Motorola OEM PMNN4487A for Motorola APX-8000 (AN & BN) series QTY 100.