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DIY & Robotics batteries

DIY & Robotics

(1 products)
Power compatible builds with a 7.4V 3500mAh battery pack for DIY electronics and robotics. The listed 2S1P pack combines a JST-XH three-pin connector, built-in BMS and up to 5A continuous discharge, with balance charging supported by a compatible charging system. Applications include suitable SunFounder Raspberry Pi projects, Fusion HAT+, Arduino and ESP32 projects. Check your project's voltage, current draw, charging arrangement and available space. Verify all three pin assignments and polarity against the connector diagram before connecting the pack. Xain-USA offers U.S.-based technical assistance and a one-year warranty under the product terms. Share your project's power requirements for help confirming the fit or checking applicable safety documentation. Explore more 7.4V battery options if your build needs a different connection. Read more Read less

Power compatible builds with a 7.4V 3500mAh battery pack for DIY electronics and robotics. The listed 2S1P pack combines a JST-XH three-pin connector, built-in BMS and up to 5A continuous discharge, with balance charging supported by a compatible charging system.

Applications include suitable SunFounder Raspberry Pi projects, Fusion HAT+, Arduino and ESP32 projects. Check your project's voltage, current draw, charging arrangement and available space. Verify all three pin assignments and polarity against the connector diagram before connecting the pack.

Xain-USA offers U.S.-based technical assistance and a one-year warranty under the product terms. Share your project's power requirements for help confirming the fit or checking applicable safety documentation. Explore more 7.4V battery options if your build needs a different connection.

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Save your expensive vacuum

Because they run constantly, battery performance worsens by the day. Replace your battery today for longer run-time and more powerful suction.

Smart locks, doorbells, solar lights, and more

A smart home is only as reliable as the batteries that power it. Power your lights for longer, recharge your doorbells less often, and re-energize aging tech products.

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