Batteries
10pcs ER14250 1/2 AA 3.6V LS14250 Battery with Plug for EVE ER14250 1/2 AA 3.6V 1200mAh Battery
Package Included: 10x battery It is good both in low and high temperature operations Model number: ER14250 1/2 AA Battery Battery nature: non-rechargeable one-time lithium battery Capacity (mAh, Ah): 1200mAh Voltage: 3.6V
https://www.bizrate.co.uk/batteries1/10pcs-er14250-1-2-aa-3-6v-oid40437143810.html