2/CP300H CP300H for Alarm System Electricity Meter GPS Terminal 1.2V Ni MH Rechargeable Battery for VARTA Made in Germany|Replacement Batteries| - AliExpress
2x 3/CP300H 3.6V 300mAh NiMH Battery For GPS-Trackers Car Alarms, eCalls, Beacon - Walmart.com
Amazon.com: 4/CP300H 4.8V 300mAh NiMH Battery Made with GENUINE VARTA CELLS For RTC, MBU, Batery Timer, Senors, Metering : Health & Household
Amazon.com: 3/CP300H 3.6V 300mAh NiMH Battery Made with GENUINE VARTA CELLS For Portable Lighting, Torchlight, Scanner : Health & Household