18650 Tenergy Lithium Ion 3.7 Volt Button Top Battery with PCB Protection (2600 mAh)

9 Volt Ultralife (U9VL) Lithium 1200mAh Battery

DL-08 6 Volt Saflok A28110 / HTL11 Door Lock Alkaline Battery

DL-19 6 Volt Saflok Select 6 HTL6 Door Lock Alkaline Battery

RCR2 3 Volt Lithium Ion Battery

9 Volt AccuPower NiMH Battery (300 mAh)

2.4 Volt NiCd Battery Pack (1000 mAh)

2.4 Volt Sanyo (2N-650SC) NiCd Battery Pack (650 mAh)

9 Volt Energizer Recharge NiMH Battery (175 mAh)

DL-16 9 Volt Kaba Ilco Unican HTL2 Door Lock Battery

DL-2 6 Volt Saflok HTL1 Style B Door Lock Alkaline Battery

LG 18650 HE4 3.6 Volt Lithium Ion Battery (2500 mAh)