3.7V 3600mAh lithium rechargeable battery, 18650, in parallel connection with Otamiya plug for amplifier.

Energizer AA Alkaline Single-Use Battery (LR6, 1.5V, Pack of 4)

Energizer 9V Industrial Batteries Pack of 12

Aaa Rechargeable Batteries 700 Mah Pack Of 4

Cr2016 Coin Lithium Battery Pack Of 2

Energizer LR44 (N) Alkaline Coin Cell Batteries Pack of 2

Energizer AA Industrial Alkaline Batteries Pack of 10 S6602

Duracell S5738 MN21 A23 LRV08 Battery (Pack 2) DURMN21

Energizer® D Cell Industrial Batteries (Pack 12)

Energizer Lithium CR2032 Batteries Card 6

Energizer AAA Alkaline Power Batteries - 4-Pack (LR03, 1.5V, Ministilo Size)

AA Cell Alkaline Power Batteries (Pack 24) - ENGPOWAA24

vhbw Battery compatible with Daitem D22 SH425AX, D22 SH424AX, D22 SH423AX, D22 SH511AX Alarm Units, Home Security (14500 mAh, 3.6 V, Li-MnO2)

Energizer S18553 AAA Cell Alkaline Power Batteries (Pack 24) ENGPOWAAA24

Energizer Industrial LR14 (C) Alkaline Batteries – 1.5V, Long-Lasting, Pack of 12 for Daily and Industrial Use

Aaa Industrial Batteries Pack Of 10

Energizer S3231 LR1 Electronic Battery (Single) ENGLR1

Cr2016 Coin Lithium Battery Single

vhbw Battery compatible with Velux Roof Window Roller Blind and Roller Shutters, Solar Windows (2500 mAh, 10.8 V, NiMH)

vhbw Battery compatible with Somfy Freevia 400, 600, 300 Sliding Gate Operator Door (1200mAh, 9.6 V, NiMH)

vhbw Battery Replacement for Carrera 370600050 for Racing Cars (700mAh, 3.2 V, LiFePO4, 50 x 16 x 14 mm, JST ZH)