Motorola RADIUS P50 2-Way Radio Battery (Ni-CD 10.8V 600mAh) Rechargeable Battery - replacement for Motorola HNN9027A Battery (Ni-CD 10.8V 600mAh) Rechargeable Battery replacement for Motorola HNN9027A Battery Made with high quality Japanese cells. 100% compatible with your OEM battery. 1 year warranty