Replacement battery for CVA-3EZ. Specifications: 1800mAh, 9.6V, Ni-MH. Compatible with: CVA-3EZ, HBA-5, HBA-5P. Replaces: Symtech SY05011500, Symtech SYM05011500. Symtech replacement battery designed for Equipment/Survey/Test Charger devices. Provides reliable power for your device.