Lot 6 Synergy 3.7V 365mAh Rechargeable Li-Po Battery 1.4wh Headset Bluetooth GPS | eBay
Synergy Digital Equipment Battery, Compatible with Signal Fire ZS26F Equipment, (Li-ion, 11.1V, 7800mAh) Ultra High Capacity, Replacement for Signal Fire ZS-8848 Battery - Walmart.com
Amazon.com: 1270 12V7AH Rechargeable Battery Beiter DC Power : Electronics
Battery Back-Up Replacement for Synergy 300 Series | Marantec America
Amazon.com: Synergy Digital Cordless Phone Batteries - Replacement for AT&T BT8001, BT8300, BT184342, BT284342 Cordless Phone Batteries (Set of 2) : Electronics
Marantec Synergy 370 12V 1.3Ah Garage Door Replacement Battery: BatteryClerk.com
Synergy Digital Replacement Battery for a (Casio NP-80) 3.7Volt 800mAh | Camera Wholesalers
Battery compatible with BT SYNERGY 2250|Mobile Phone Batteries| - AliExpress
BatteryGuy Replacement for the Synergy Digital SDDC-A1118 Alkaline Door Lock Battery - 6V 2200mAh - Walmart.com