- Battery Shipping Notice: Batteries can only be shipped via DPD courier. DHL Express and international shipping (outside DPD-supported countries) are unavailable.
Product Description
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
This small battery is practical for smartwatch projects or other projects where battery dimensions are crucial.
• Nominal voltage: 3.7V
• Capacity: 40mAh, 0.15Wh
• Dimensions: 24 x 8.5 x 3.5mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
Product features
Complimentary technical support
In case you ever get stuck with using this product, you can count on us. We provide free, no-strings-attached technical support with this product. Just reach out to us with your questions, and we'll be there to help you. Key features
- Nominal voltage: 3.7V
- Capacity: 40mAh, 0.15Wh
- Standard JST-PH-2mm connector
- Dimensions: 24 x 8.5 x 3.5 mm / 0.9 x 0.3 x 0.1 inch
Useful links & tutorials
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