$52.99 EBL 4-Pack 1.2v AA Battery 2800mAh Ni-MH Rechargeable Batteries - Walmart.com
1 2 Aaa 3.6 V Lithium Battery : Liitokala lii 400 LCD 18650 26650 18350 16340 10440 14500 
LASCAR 1/2 AA Battery, 3.6V DC, Lithium, Button, 1,200 mAh - 20PD32|BAT 3V6 - Grainger
