Lithium Ion Battery 400mAh

Introducing this 400mAh Lithium-Ion Battery, a powerful and compact energy source for your portable and wearable projects. This battery offers a nominal voltage of 3.7V, making it ideal for low-power electronics, and provides a reliable 400mAh capacity for long-lasting usage. The battery is terminated with a 2-pin JST-PH connector with 2mm spacing, ensuring easy integration into a variety of devices and projects.

Safety is a priority with this battery, as it includes built-in protection against over-voltage, over-current, and under-voltage, helping prevent damage or potential hazards during operation. However, it's important to charge this battery only with a specialized Lithium Polymer charger, as it requires specific charging conditions to ensure safe and efficient operation. With a max charge current of 1C (400mA) and a normal charge current of 0.2C (80mA), this battery is designed to charge efficiently while maintaining a long lifespan.

Given its small size of 1.06" x 1.48" x 0.2" (26.5mm x 36.9mm x 5mm) and lightweight design, this battery is perfect for portable devices. However, extra care should be taken in wearable projects, especially when using conductive thread, to avoid shorts that could create heat or sparks. For wearable applications, coin cell batteries might be a safer alternative. If you're looking for a compact, reliable, and efficient power source, this 400mAh Lithium-Ion Battery is a great choice!

Specifications:

• Rated Capacity: 400mAh
• Nominal Voltage: 3.70V
• Max Charge Current: 1C (400mA)
• Normal Charge Current: 0.2C (80mA)
• 1.06" x 1.48" x 0.2" (26.5mm x 36.9mm x 5mm)