Amazon.com: Battery Compatible with Motorola EP450 Rechargeable Two Way Radio 7.2v 2500mAH Li-Ion : Electronics
Teseko Six-Way Charger Multi Unit Charger for Motorola NNTN4497CR NNTN4497DR NNTN4496 CP040 CP140 CP150 CP160 CP180 CP200 CP200D CP250 CP380 PR400 EP450 EP450S DEP450 GP3688 GP3188(Thin Version)
Amazon.com: OLEQE 2 Way Radio Shoulder Mic 7.1mm Hand Mic+U94 PTT with Reinforced Cable for Motorola GP88 GP‑300 GP3688 DEP450 EP450 Radio Mic : Electronics
Amazon.com: Single-Wire Surveillance Mic Kit for Motorola Radios CP200 CP200XLS CP200D CP185 EP450 S49 Commercial Series : Electronics