🔋 High-Performance 390mah 3.7V Lithium-Ion Battery
₨ 150
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⚡ Optimized Capacity: Offers a concentrated 390mAh of power for small-scale devices.
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📏 Sleek & Narrow Design: Unique 3.3 x 1.6 cm footprint is perfect for long, thin enclosures.
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🛡️ Advanced Safety Board: Features an integrated protection circuit to prevent over-discharge and short circuits.
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🪶 Ultra-Lightweight: Weighs only 7.7g, making it ideal for weight-sensitive applications like mini drones.
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🔌 Pre-Wired Connection: Comes with durable red and black leads for easy soldering and secure polarity identification.
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🔄 Steady Voltage Supply: Maintains a reliable 3.7V output for consistent performance of sensitive components.
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📐 Low-Profile Thickness: Only 0.8 cm thick, allowing for incredibly slim product designs.
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🌍 Efficient Rechargeability: Designed for a long life cycle with modern Li-ion chemistry for maximum sustainability.
The JS861633 Lithium-Ion Polymer battery is the definitive choice for projects where space is at a premium but reliability is non-negotiable. This specialized cell provides a stable 3.7V nominal output tailored for micro-electronics, small-scale robotics, and compact wearable tech. Despite its ultra-lightweight design, it offers a respectable 390mAh capacity, ensuring your miniature devices stay powered through extended use. Engineered with a slim prismatic form factor, it easily integrates into narrow enclosures that standard batteries simply cannot fit. Whether you are a hobbyist working on a custom sensor or an engineer developing a sleek prototype, this battery delivers the consistent, high-density energy required for modern, small-form-factor innovation.
📊 Technical Specifications
| Feature | Details |
| Model | JS861633 |
| Voltage | 3.7V |
| Capacity | 390mAh |
| Dimensions | 3.3 x 1.6 x 0.8 cm |
| Weight | 7.7g |
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