Panasonic\'s NCR18650B Li-Ion battery provides power for a wide range of electronic devices. Battery starting action must be taken, especially if the PCM system has not been disabled. NCR18650B

Step-Down converter with adjustable output voltage from 1.25 to 36 V, input voltage from 4 to 38 V and maximum current up to 5 A

The universal 3–12 V DC, 18 W power supply offers flexible power delivery for a wide range of electronic devices thanks to adjustable voltage and a set of 11 interchangeable tips. It supports the USB-C™ standard as well as classic DC and USB connectors, making it a versatile solution for both modern and older equipment. Its compact design, multiple safety features, and broad application range make it a reliable choice as a backup or primary power adapter.

Waterproof DC-DC Step-Down Converter with 8 to 22V input voltage and 5V 3A USB output

Li-Ion battery type 18650 with a nominal voltage of 3.6 V and a capacity of 3000 mAh. Samsung INR18650-30Q

24 V 2 A power supply Waveshare PSU-24V2A-5.5-2.1-EU with a European mains plug designed to power electronic devices with a 5.5/2.1 mm DC input. Stable operation, built-in protections, and a wide input voltage range enable safe and reliable power delivery in various automation, robotics, and electronics projects.

Plastic holder for two 18650 battery cell. The handles can be combined with each other to create any configuration

Rechargeable NiMH Battery Pack: 4.8 V, 2200 mAh, 4x1 AA Cells, JR Connector

The ToolkitRC TK41400 adapter splits a single XT60 input into two XT60 male outputs. It facilitates power sharing for RC systems without the need for soldering or additional cables. Ideal for setups requiring multi-device power distribution from a single battery.

3-C Battery Holder

Switching power supply with a power of 70 W, output voltage of 5 V and current of 14 A. It has built-in overload and short-circuit protection and a low profile design. Mean Well LRS-75-5

LiPo and LiFePO4 battery charger module based on the TP5000 chip. It can handle batteries charged with 4.2 V and 3.6 V with the default charging current of 1 A

The compact (0.4″ × 0.5″) D24V5F2 synchronous buck voltage regulator takes input voltages between 3 V and 36 V and efficiently reduces them to 2.5 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 80% and 90%. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

The 4 S balance cable extension enables convenient extension of battery balance leads without loss of charging precision. Durable construction makes it suitable for RC setups and workshop chargers.

The VARTA Recharge Accu Recycled AAA 550 mAh Solar battery is a sustainable, pre-charged Ni-MH cell perfect for energy-efficient, solar-powered devices and everyday AAA electronics.

Universal 65 W Power Delivery power supply with USB type C output, voltage from 5 to 20 V and current from 3 to 3.32 A. Akyga AK-ND-70

Rechargeable NiMH Battery Pack: 4.8 V, 350 mAh, 4x1 2/3-AAA Cells, JR Connector

Switching power supply with a power of 50 W, output voltage of 24 V and current of 2.2 A. It has built-in overload and short-circuit protection and a low profile design. Mean Well LRS-50-24

Switching power supply with a power of 33 W, output voltage of 3.3 V and current of 10 A. It has built-in overload and short-circuit protection and a low profile design. Mean Well LRS-50-3.3

Rechargeable NiMH Battery Pack: 6.0 V, 900 mAh, 5x1 AAA Cells, JR Connector