Batteries and Accessories

Batteries and Accessories

Batteries and Accessories

Battery is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices such as flashlights, smartphones, electric cars etc.

Polymer Lithium Ion LiPo Battery

These Polymer Lithium batteries come with a built-in protection circuit that protects against; over-voltage, over-current, over-discharge, and also provides short circuit protection. These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 1000mAh! Comes terminated with a standard 2-pin JST-PH connector with 2mm spacing. These 3.7V Polymer Lithium-Ion (LiPo) batteries provide a high power capacity in a very small lightweight package. This makes them ideal for many applications. They are often used in portable consumer products such as Bluetooth speakers and mobile phones.

Battery Holder

Battery holder is one or more compartments or chambers for holding a battery. For dry cells, the holder must also make electrical contact with the battery terminals. For wet cells, cables are often connected to the battery terminals, as it found in automobiles or emergency lighting equipment. Proto-Pic have many types battery holder.

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  • 9V battery clip with 2.1mm plug

    9V battery clip with 2.1mm plug

    Proto-PIC

    £2.50
    9V battery clip with 2.1mm plug This simple cable is used for connecting a PP3 battery to your project.The cable is terminated with a 2.1mm barrel connector.      
    £2.50
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  • Lipo Battery Charger IC, USB, SOT23 - MAX1555

    Lipo Battery Charger IC, USB, SOT23 - MAX1555

    Sparkfun

    £2.00
    Lithium-Ion, Polymer Lipo Battery Charger IC, USB, SOT23 - MAX1555 This handy little IC will correctly and safely charge our Lithium Polymer batteries with power from a USB port or from a DC wall adapter.Max current is limited to 300mA using an external...
    £2.00
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  • 1500mAh Alkaline Battery - AA 1500mAh Alkaline Battery - AA dimensions

    1500mAh Alkaline Battery - AA

    Sparkfun

    £0.50
    1500mAh Alkaline Battery - AA These are your standard 1.5V AA alkaline batteries from Duracell. Don’t even think about trying to recharge these. Roughly 1500mAh per AA cell. Combine 4 to get ~6V peak, and ~4.8V as they hit their discharge curve...
    £0.50
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  • 9v PP3 Cell Ultra Battery pack of 1

    9v PP3 Cell Ultra Battery pack of 1

    Duracell

    £5.00
    9v PP3 Cell Ultra Battery pack of 1 Duracell Ultra M3 is the most powerful battery. Using M3 technology to give more energy, more efficiency and more power, especially in high drain appliances.Pack of 1Size 9v
    £5.00
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  • 09547-01__74822__85540 09547-01__74822__855401

    Battery Holder 2xAA with Cover and Switch

    Sparkfun

    £1.60
    Battery Holder 2xAA with Cover and SwitchThis 2xAA battery holder puts a nice finishing touch on your battery-powered project.This holder features a removable, sliding cover, which is secured with a small phillips head screw.Another brucey bonus is that...
    £1.60
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  • Battery Holder - 4xAA to Barrel Jack Connector Battery Holder - 4xAA to Barrel Jack Connector

    Battery Holder - 4xAA to Barrel Jack Connector

    Sparkfun

    £3.60
    Battery Holder - 4xAA to Barrel Jack Connector 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 Barrel Jack connector mates with the barrel socket on the...
    £3.60
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  • 10512-01__71434 10512-01__714341

    9V Battery Holder with DC Male Jack, 2.1x5.5mm

    Sparkfun

    £3.30
    9V Battery Holder with DC Male Jack, 2.1x5.5mmThis 9V battery holder allows your battery to snap in tight and holds it in place, which is great in situations where you don’t want the battery just hanging. It also has three mounting holes so you can...
    £3.30
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  • 10592-01__27366 10592-01__273661

    Coin Cell Battery Holder - 12mm (SMD)

    Sparkfun

    £0.65
    Coin Cell Battery Holder - 12mm (SMD) 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 friction. The metal housing connects to the positive side of the battery...
    £0.65
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  • Battery Holder 3xAA with Cover and Switch main Battery Holder 3xAA with Cover and Switch

    Battery Holder 3xAA with Cover and Switch

    Sparkfun

    £1.45
    Battery Holder 3xAA with Cover and Switch This 3xAA battery holder puts a nice finishing touch on your battery-powered project.This holder features a removable, sliding cover, which is secured with a small phillips head screw.Also worth noting is that...
    £1.45
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  • Coin Cell Battery Holder - 20mm (SMD) fromt Coin Cell Battery Holder - 20mm (SMD) rear

    Coin Cell Battery Holder - 20mm (SMD)

    Sparkfun

    £0.95
    CR2032 Coin Cell Battery Holder - 20mm (SMD) Now for all of your coin cell battery surface mount needs, the 20mm SMD Coin Cell Holder. This holder fits our 20mm CR2032 coin cell battery and holds the battery in place with friction. The metal housing...
    £0.95
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  • Coin Cell Battery - 20mm (CR2025)

    Coin Cell Battery - 20mm (CR2025)

    Sparkfun

    £1.25
    Coin Cell Battery - 20mm (CR2025) This is the CR2025 20mm coin cell battery. You may be wondering what sets this guy apart from the more common CR2032 coin cell battery, the answer is actually quite important. The CR2025 is actually 0.7mm thinner, than...
    £1.25
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  • 12083-03__34825 12083-03__348251

    Battery Holder 4xAA with Cover and Switch

    Sparkfun

    £2.10
    Battery Holder 4xAA with Cover and SwitchThis 4xAA battery holder puts a nice finishing touch on your battery-powered project.This AA holder features a removable, sliding cover, which is secured with a small phillips head screw. It also has an ON/OFF...
    £2.10
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