Search results for: 'AA battery 2.1mm'

A 3xAA Battery Holder with a built-in lead that terminates in a 2.1mm DC jack, the lead and jack combined is approx. 150mm in length...

Here's another addition to Adafruit's growing family of AA battery holders. A holder for three (3) AA batteries! It's got an 8" long power cable with a 2.1mm DC jack at...

Make a portable power brick with plenty of juice! Use Alkaline AA's for a 9V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 7.5V supply. Either one...

Here's another addition to Adafruit's growing family of AA battery holders. A holder for four (4) AA batteries! It's got an 8" long power cable with a 2.1mm DC jack at...

Here's yet another addition to Adafruit's family of AA battery holders. It's a holder for five (5) AA batteries, with 5" wire leads. It's black and has a 2.1mm barrel plug...

Here's another addition to Adafruit's growing family of AA battery holders. Behold! A holder for four (4) AA batteries! It's got a 5" long power cable with a 5.5/2.1mm...

Make a portable power brick with plenty of juice! Use Alkaline AA's for a 12V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 9.6V supply. Either one...

Unlock the secrets of nature with code, engineering, and the Kitronik Smart Greenhouse Kit for BBC micro:bit!

The MonkMakes Power for micro:bit opens up lots of ways of powering your micro:bit.

This kit is for making your own breadboard-friendly very low dropout adjustable power supply. A good power supply is essential to electronic projects. While there...

This battery holder can hold 4 AA batteries and comes with a DC 2.1 jack that offers a simpler and more secure wire connection...

This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector.

This is a generic rechargeable AA NiMH battery with a capacity of 2200 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with Pololu's AA battery holders. You will need to charge these batteries before you first use them.

Battery holder for two AA cells.

This is a generic rechargeable AAA NiMH battery with a capacity of 900 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with Pololu's AAA battery holders. You will need to charge these batteries before you first use them.

Battery holder for two AAA cells.

Adafruit have got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With an on/off switch? Easy peasy. Here's Adafruit's latest addition in classy Adafruit...

This battery holder connects 2 AA batteries together in series for powering all kinds of projects. Adafruit spec'd these out because the box is fairly slim, and 2 AA's...

This battery holder connects 2 AAA batteries together in series for powering all kinds of projects. Adafruit spec'd these out because the box is nicely slim, and 2 AAA's...

Battery holder for six AA cells arranged as two back-to-back three-cell holders.

Battery holder for four AA batteries.

This battery holder connects 3 AA batteries together in series for powering all kinds of projects. Adafruit spec'd these out because the box is compact, and 3 AA's add...

Battery holder for three AA cells.

Power your next project with these energizer batteries. This is an alkaline 1.5 V - AA Battery

2500mAh 1.2V Nickel Metal Hydride rechargeable ‘AA’ batteries. NiMH technology provides all the benefits of NiCads without the toxic ingredients and without the memory effect problem! 2500 mAh is a large capacity cell perfect for handheld, RF, and digital camera applications. We use these in everything! 26 grams per cell.

Battery holder for four AA cells arranged as two back-to-back two-cell holders.

Enclosed battery holder for six AA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose them. It also...

Maqueen Plus V3, an advanced STEM robot with laser navigation & PID control. For student competitions & STEM code earning education...

Battery holder for six AA batteries.

Enclosed battery holder for four AA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose them. It also features a switch that lets you open and close the electrical connection between the batteries and the holder’s leads.

Single AA Plastic battery holder.

Here's another addition to the growing family of AA battery holders. Behold! A holder for three (3) AA batteries! It's got a 6" long genuine JST-PH 2-pin cable connector, an On/Off switch, and, oh yes, it's in classy Adafruit black.

Make a nice portable power pack with this 4 x AA battery holder. It fits any alkaline or rechargeable AA batteries in series. There's a snap on cover and an on/off...

Enclosed battery holder for three AA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose them. It also features a switch that lets you open and close the electrical connection between the batteries and the holder’s leads.

Adafruit have got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With an on/off switch? Easy peasy. Here's Adafruit's latest addition in classy Adafruit...

When you need a portable 12V power pack, this big holder will do the job! The holder will store 8 AA batteries end to end, to give approximately 12VDC output with...