Adafruit Batteries Battery Holders

Switched JST-PH 2-Pin SMT Right Angle Breakout Board [AF-1863]

Get it by Wednesday, Jul 13th

This switched JST connector is the best way to quickly prototype with our LiPoly batteries. We paired a genuine JST connector with a slide switch that can do up to 600mA. Both are soldered onto a breadboard-friendly breakout. There's t...

JST-PH 2-Pin SMT Right Angle Connector [AF-1769]

Get it by Monday, Jul 4th

A simple 2-pin connector that is compatible with the "JST PH 2-pin" connector - perfect for soldering to the bottom of our 3.3V Logic Trinket and 5V Logic Trinket! These mate perfectly with all our 1-cell LiPoly and LiIon batteries as ...

8 x AA battery holder with 5.5mm/2.1mm Plug and On/Off Switch [AF-875]

Get it by Wednesday, Jul 13th

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 is good for running electronics that have a 5V voltage regulator (thus requ...

Waterproof 2xAA Battery Holder with On/Off Switch [AF-770]

Get it by Wednesday, Jul 13th

Keep your power source safe and toasty in these waterproof 2xAA battery holders. They're just like classic switched battery holders, but designed for survival! The case has a rubber gasket around the edge of the case (its black and har...

Waterproof 3xAA Battery Holder with On/Off Switch [AF-771]

Get it by Wednesday, Jul 13th

Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just like classic switched battery holders, but designed for survival! The case has a rubber gasket around the edge of the case (its black and har...

4 x AA Battery Holder with On/Off Switch [AF-830]

Get it by Wednesday, Jul 13th

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 switch which can be handy when wiring to something without a switch.The f...

2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch [AF-783]

Get it by Monday, Jul 4th

This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds two 20mm coin cells (2032 are the most popular size) in series to generate 6V nominal. (If you want only 3V, we suggest sticking a crumpled pie...

3 x AAA Battery Holder with On/Off Switch and 2-Pin JST [AF-727]

Get it by Monday, Jul 4th

This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, and 3 AAA's add up to about 3.3-4.5V, a very similar range to Lithium Ion/polymer (Li-Ion)...

Sewable CR2032 Battery Holder [AF-653]

This battery holder is by far the easiest way to add a battery to a small wearable project. By coincidence, there are two small 1mm diameter holes in the metal connection tabs, just large enough for a #5 or smaller needle to pass through...

9V battery holder with switch 5.5mm/2.1mm plug [AF-67]

Get it by Monday, Jul 4th

This is a 9V battery pack with on/off switch and a pre-attached 5.5mm/2.1mm center-positive barrel plug. Use this to battery-power your Arduino (or other electronic projects) - it's ready to go out of the box!Battery & screw not included.