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Power supplies
Power your electronic project with our wide range of high-quality power supplies, including lab and PCB power supplies, USB power supplies, batteries, and more. Lab power supplies PCB power supplies USB power supplies Adapters Battery holders Chargeable batteries Power banks Batteries
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- Rechargeable NiMH Battery Pack: 3.6V, 900 mAh, 3x1 AAA Cells, JR Connector Pololu #2230 This is a rechargeable 3.6V 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.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).Delivered in 5 to 14 days€ 7,35 Incl. VAT
- Rechargeable NiMH Battery Pack: 3.6V, 2200 mAh, 3x1 AA Cells, JR Connector Pololu #2220 This is a rechargeable 3.6V 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.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).Delivered in 5 to 14 days€ 9,65 Incl. VAT
- Rechargeable NiMH Battery Pack: 3.6V, 350 mAh, 3x1 2/3-AAA Cells, JR Connector Pololu #2240 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.Delivered in 5 to 14 days€ 4,70 Incl. VAT
- Rechargeable NiMH Battery Pack: 4.8V, 2200 mAh, 4x1 AA Cells, JR Connector Pololu #2221 This is a rechargeable 4.8V NiMH battery pack with a capacity of 2200 mAh. The pack consists of four AA cells in a single row and a 4" lead terminated by a “JR”-style connector.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).Delivered in 5 to 14 days€ 11,55 Incl. VAT
- Rechargeable NiMH Battery Pack: 4.8V, 900 mAh, 4x1 AAA Cells, JR Connector Pololu #2231 This is a rechargeable 4.8V NiMH battery pack with a capacity of 900 mAh. The pack consists of four AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used).Delivered in 5 to 14 days€ 9,70 Incl. VAT
- Rechargeable NiMH Battery Pack: 4.8V, 350 mAh, 4x1 2/3-AAA Cells, JR Connector Pololu #2241 This is a rechargeable 4.8 V NiMH battery pack with a capacity of 350 mAh. The pack consists of four 2/3-size AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.Delivered in 5 to 14 days€ 6,35 Incl. VAT
- Rechargeable NiMH AA Battery: 1.2 V, 2200 mAh, 1 cell Pololu #1003 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.Delivered in 5 to 14 days€ 2,65 Incl. VAT
- Adafruit Pro Trinket LiIon/LiPoly Backpack Add-On Adafruit #2124 If you have a Pro Trinket you probably know it's the perfect little size for a portable project.Delivered in 10 to 30 days€ 4,85 Incl. VAT
- Rechargable NiMH AAA Battery: 1.2 V, 900 mAh, 1 cell Pololu #1002 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 any AAA battery holder. You will need to charge these batteries before you first use them.Delivered in 5 to 14 days€ 2,80 Incl. VAT
- 12mm Coin Cell Breakout w/ On-Off Switch Adafruit #1867 Simple but effective - this breakout board has a CR1220 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar.Delivered in 10 to 30 days€ 4,10 Incl. VAT
- 2-C Battery Holder Pololu #1157 This battery holder for two C cells features two 6″, 24-gauge leads that have approximately 5 mm of insulation stripped off of the ends.Delivered in 5 to 14 days€ 2,80 Incl. VAT
- Rechargeable NiMH Battery Pack: 8.4 V, 2200 mAh, 4+3 AA Cells, JR Connector Pololu #2226 This is a rechargeable 8.4 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of seven AA cells in two rows and a 4" lead terminated by a “JR”-style connector.Delivered in 5 to 14 days€ 11,20 Incl. VAT
- USB / DC / Solar Lithium Ion/Polymer charger Adafruit #390 A 2.1mm adapter cable is also required to adapt a solar panel to the DC power jack.Make your projects to go green this summer with our specialized USB/Solar Lithium Ion Polymer Battery charger! This charger is a very unique design, perfect for outdoor projects, or DIY iPod chargers.Delivered in 10 to 30 days€ 17,05 Incl. VAT
- Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 3+2 AA Cells, JR Connector Pololu #2224 This is a rechargeable 6.0 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of five AA cells in two rows and a 4" lead terminated by a “JR”-style connector.Delivered in 5 to 14 days€ 12,60 Incl. VAT
- Rechargeable NiMH Battery Pack: 7.2 V, 2200 mAh, 3x2 AA Cells, JR Connector Pololu #2225 This is a rechargeable 7.2 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of six AA cells in two rows and a 4" lead terminated by a “JR”-style connector.Delivered in 5 to 14 days€ 16,50 Incl. VAT
- 5V, 2,5A Adapter with Micro USB-B for the Raspberry Pi - T6090DV Raspberry Pi #T6090DV Official Raspberry Pi power supply, ideal for use with any Raspberry Pi board. This power supply comes with 1.5m Micro USB lead and changeable heads for UK and European regions.Delivered in 10 to 30 days€ 8,90 Incl. VAT
- Rechargeable NiMH Battery Pack: 7.2 V, 350 mAh, 3x2 2/3-AAA Cells, JR Connector Pololu #2245 This is a rechargeable 7.2 V NiMH battery pack with a capacity of 350 mAh. The pack consists of six 2/3-size AAA cells in two rows and a 4" lead terminated by a “JR”-style connector.Delivered in 5 to 14 days€ 7,15 Incl. VAT
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