Batteries

Batteries

9V Alkaline Battery

Code: SKU-000622

These are your standard 9 Volt alkaline batteries from Rayovac. Don’t even think about trying to recharge these. Use them with Arduinos or with a voltage regulator to get a solid 5V for your project. Check below for 9V connectors.

$3.50

In Stock: Ships Today

Backorders:
Ship 22 units in 7 days

Rechargeable NiMH Battery Pack: 3.6 V, 2200 mAh, 3x1 AA Cells, JR Connector

Code: SKU-003109

This is a rechargeable 3.6 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of three AA cells in a single row and a 4" lead terminated by a “JR”-style connector.

$16.95

In Stock: Ships Today

Backorders:
Ship 107 units in 7 days

1500 mAh Alkaline Battery - AA

Code: SKU-000318

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. Sold in single units.

$0.80

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Backorders:
Ship 281 units in 7 days

2500 mAh NiMH Battery - AA

Code: SKU-000041

NiMh (Nickel Metal Hydride) rechargeable battery in 'AA' size. Rated at 2500mAh 1.2V these batteries are high capacity and without safety concerns like LiPo or memory effects like NiCad.

$4.45

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Backorders:
Ship 273 units in 7 days

750 mAh Alkaline Battery - AAA

Code: SKU-000369

These are your standard 1.5V AAA alkaline batteries from Rayovac. Don’t even think about trying to recharge these. Roughly 750mAh per AAA cell. Combine 4 to get ~6V peak, and ~4.8V as they hit their discharge curve. Sold in single units.

$0.95

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Backorders:
Ship 191 units in 7 days

Button Cell Battery - 11.6mm (LR44)

Code: SKU-000958

These LR44 button cell batteries are fairly common but it can be hard to keep them around. They fit our digital calipers, so if you use yours as much as we use ours, you may want to go ahead and pick up a spare.

$1.15

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Backorders:
Ship 763 units in 7 days

Rechargeable NiMH AA Battery: 1.2 V, 2200 mAh, 1 cell

Code: SKU-002459

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 our AA battery holders . You will need to charge these batteries before you first use them.

$4.95

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Backorders:
Ship 452 units in 7 days

Rechargeable NiMH AAA Battery: 1.2 V, 900 mAh, 1 cell

Code: SKU-002458

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 our AAA battery holders . You will need to charge these batteries before you first use them.

$2.70

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Backorders:
Ship 269 units in 7 days

Rechargeable NiMH Battery Pack: 3.6 V, 350 mAh, 3x1 2/3-AAA Cells, JR Connector

Code: SKU-003120

This is a rechargeable 3.6 V NiMH battery pack with a capacity of 350 mAh. The pack consists of three 2/3-size AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.

$7.95

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Backorders:
Ship 126 units in 7 days

Rechargeable NiMH Battery Pack: 3.6 V, 900 mAh, 3x1 AAA Cells, JR Connector

Code: SKU-003115

This is a rechargeable 3.6 V NiMH battery pack with a capacity of 900 mAh. The pack consists of three AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.

$10.95

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Backorders:
Ship 96 units in 7 days