Batteries

14500 Li-Ion battery, commonly used in LED torches. NOTE: This is an unprotected rechargeable lithium battery (Li-Ion or LiFePO4) which is only ...

TB-SB2300

This little battery holder comes with a power switch and a JST connector. It connects two AAA batteries in series, while its small size makes it id...

PI-COM1305

DescriptionBATTERY: The Lipo Battery extension module, 700 mAh ADD-ON.You want to make a demo or prototype product that needs more battery life, th...

M5-M002

A large-sized rechargeable battery pack for your Raspberry Pi (or Arduino, or Propeller, or anything else that uses 5V!). This pack is intended for...

AF-1566

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...

AF-67

The Battery Cubelet provides energy to power a construction. It contains two rechargeable batteries and a small power switch. The batteries are rem...

MR-BATTERY

This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in, pop-out feature that makes changing the battery easy. ...

SF-DEV-08822

This 5m length of EL wire (electroluminescent wire) is a flexible wire coated with phosphor which glows blue when applied with the appropriate volt...

LB-LR0335-FG

This 5m length of EL wire (electroluminescent wire) is a flexible wire coated with phosphor which glows blue when applied with the appropriate volt...

LB-LR0335-Y

This battery holder features two 6″, 24-gauge leads that have 5 mm of insulation stripped off of the ends.

PL-1145

This is a unique two-cell AA battery holder built specifically for the BBC micro:bit. The 6" (~150mm) cable has been terminated with a JST-PH conne...

SF-PRT-14299

This is a battery box specialized for micro:bit. You can place two AAA batteries into the battery holder, switch on and then it will supply power t...

EF-EF11085

This 5m length of EL wire (electroluminescent wire) is a flexible wire coated with phosphor which glows blue when applied with the appropriate volt...

LB-LR0335-O

If your project or product requires a better than average quality 9V battery clip, look no further, we have them. The holders are moulded i...

TB-PH9232

This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is sec...

SF-PRT-09547

Description : Double easy-to-read colour-coded scales indicates power level. Can quickly test the capacity of your battery. Compact size and light ...

LB-PT12114

This battery holder can hold 6 AA battery which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline c...

DF-FIT0266

The 18650 lithium battery is a commonly used lithium battery in electronic products. It is often used in batteries of laptop computers and power b...

DF-FIT0539

This 5m length of EL wire (electroluminescent wire) is a flexible wire coated with phosphor which glows blue when applied with the appropriate volt...

LB-LR0335-G

This is the SMD version of PRT-07948, which is the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with fri...

SF-PRT-10592

Eclipse batteries are made to the same specifications of those well known expensive brands on TV, but at a realistic price. We are very, ve...

TB-SB2417

Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration. SPECIFICATIONS Battery Quantity: 4 Battery typ...

DF-FIT0079

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. The co...

SF-PRT-09835

Now for all of your coin cell battery surface mount needs, the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium Ion coin cell battery a...

SF-PRT-11892

The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery charger, half battery monito...

SF-PRT-13777

We call these safety clips because the side of the clip totally covers the battery terminals and sits flush on the top of the battery. Supp...

TB-PH9234

The holders are moulded in Delryn with corrosive resistant nickel plated springs and studs. - All have connection wires 150mm long ...

TB-PH9203

This battery holder can hold 6 AA battery which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkali...

DF-FIT0078

Power your projects when you're on the road! Holds 4 x AA batteries providing a ~5-6V supply. When fully loaded you should get between 7,000mAh - 1...

PI-COM1304

This battery holder features two 6″, 24-gauge leads that have 5 mm of insulation stripped off of the ends.

PL-1161

This battery holder features two 6″, 24-gauge leads that have 5 mm of insulation stripped off of the ends.

PL-1155

This 2xAAA battery holder puts a nice finishing touch on your battery-powered project. This holder features a sliding, removable cover as well as a...

SF-PRT-14219