Batteries N Accessories BNA-WB-C9365 Medical Battery - Ni-CD, 3.6V, 750mAh, Ultra High Capacity - Walmart.com
Radio Shack 23-274 Cordless Phone Battery Ni-MH, 3.6 Volt, 750 mAh - Ultra Hi-Capacity - Replacement for Panasonic HHR-P104 Rechargeable Battery - Battery World
Amazon.com: Compatible Cordless Phone Battery, Works with NEC 730088 Cordless Phone, (Ni-MH, 3.6V, 750 mAh) Ultra Hi-Capacity, Compatible with Uniden BT-930 Battery : Electronics
Replacement Ni-MH Battery pack 4.8V 750mAh 3.6Wh for Maxon ACC510 ACC511 - GN Batteries & Electronics Inc.