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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  • Battery Holder 1xAAA, PCB Mounted, PTH - SparkFun PRT-12718 Battery Holder 1xAAA, PCB Mounted, PTH - SparkFun PRT-12718 10p size comparison

    Battery Holder 1xAAA, PCB Mounted, PTH (PRT-12718)

    Sparkfun

    £0.50
    Battery Holder 1xAAA, PCB Mounted, PTH - SparkFun PRT-12718 PCB mount clip to hold a AAA battery. Sold in single units, you’ll need two for each battery. These work great for small, low-power applications that need a battery to run. Low-cost and...
    £0.50
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  • Battery Holder - 2x18650 (wire leads) Battery Holder - 2x18650 (wire leads) internal

    Battery Holder - 2x18650 (wire leads)

    Sparkfun

    £1.35
    Battery Holder - 2x18650 (wire leads) This is an incredibly simple two-cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used for. However,...
    £1.35
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  • Battery Clip Holder - 18650, PCB Mounted, PTH (16 - 19mm) Battery Clip Holder - 18650, PCB Mounted, PTH (16 - 19mm)

    Battery Clip Holder - 18650, PCB Mounted, PTH (16 - 19mm)

    Sparkfun

    £1.00
    Battery Clip Holder - 18650, PCB Mounted, PTH (16 - 19mm) This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, so you’ll need two for each battery. These work great for larger, high...
    £1.00
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  • 2032 SMD Battery Holder

    2032 SMD Battery Holder

    Proto-PIC

    £0.65
    2032 SMD Battery Holder This basic SMD battery holder is ideal for holding CR2032 or CR2025 batteries in your project. The footprint for this part matches the Keystone 3000 CR2032 part footprint as well as the CR2032 footprint in the Adafruit Eagle Parts...
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  • LiPower - Boost Converter - Sparkfun PRT-10255 LiPower - Boost Converter - Sparkfun PRT-10255 front

    LiPower - Boost Converter (PRT-10255)

    Sparkfun

    £17.50
    LiPower - Boost Converter - Sparkfun PRT-10255 The LiPower board is based on the incredibly versatile TPS61200 boost converter. The board is configured to be used with a LiPo battery, has solder jumper selectable 5V and 3.3V output, and an under voltage...
    £17.50
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  • 0J4324.1200__15393 0J4324.1200__153932

    Adjustable Step-Up/Step-Down Voltage Regulator S7V8A

    Pololu

    £12.00
    Adjustable Step-Up/Step-Down Voltage Regulator S7V8A - Pololu 2118 This switching voltage regulator can produce an adjustable output of between 2.5 V to 8 V from input voltages between 2.7 V and 11.8 V. It can be used to convert both higher and lower...
    £12.00
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  • SparkFun PRT-10217 LiPo Charger Basic - Micro-USB SparkFun PRT-10217 LiPo Charger Basic - Micro-USB dimensions

    LiPo Charger Basic - Micro-USB

    Sparkfun

    £10.00
    SparkFun PRT-10217 LiPo Charger Basic - Micro-USB If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The LiPo Charger Basic is stripped down of all features and just does one thing well - charge 3.7V LiPo cells...
    £10.00
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  • LiPo Charger Basic - Mini-USB (SparkFun PRT-10401) LiPo Charger Basic - Mini-USB (SparkFun PRT-10401) dimension

    LiPo Charger Basic - Mini-USB (SparkFun PRT-10401)

    Sparkfun

    £10.80
    LiPo Charger Basic - Mini-USB (SparkFun PRT-10401) If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will work with...
    £10.80
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  • USB LiPoly Charger - Single Cell - SparkFun PRT-12711 main USB LiPoly Charger - Single Cell - SparkFun PRT-12711 rear

    LiPo Battery Charger - USB Single Cell (PRT-12711)

    Sparkfun

    £18.00
    USB LiPoly Charger - Single Cell - SparkFun PRT-12711 If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is a basic charging circuit that allows you to charge 3.7V LiPo cells at a...
    £18.00
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  • Coin Cell Battery - 20mm, CR2032

    Coin Cell Battery - 20mm, CR2032

    Sparkfun

    £1.00
    Coin Cell Battery - 20mm, CR2032 This CR2032 Lithium ion 3V 240mAh cell battery is great for powering low-power processors for weeks at a time and it fits nicely into our 20mm coin cell holder.Dimensions: 20x3.2mm  Please note, due to shipping...
    £1.00
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  • Coin Cell Holder - 20mm

    Coin Cell Holder - 20mm

    Sparkfun

    £0.70
    Coin Cell Holder - 20mm Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries. 20mm Coin Cell Holder Documents: Datasheet
    £0.70
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  • Coin Cell Holder - 12mm

    Coin Cell Holder - 12mm

    Sparkfun

    £1.00
    Coin Cell Holder - 12mm This is a through-hole 12mm coin cell battery holder. It’s the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with friction. The metal housing is positive (+), and the PCB pad...
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