Description
WLY041235 1S 3.7V 350mAh Lipo Battery Micro Rechargable Battery Pack
The WLY041235 1S 3.7V 350mAh LiPo Battery is a slim and high-performance lithium polymer rechargeable battery designed for compact and portable electronics. With a capacity of 350mAh and a space-efficient profile, it’s an ideal power solution for micro drones, IoT modules, wearable devices, and other low-power applications.
This battery delivers consistent, stable voltage output with built-in protection circuitry to prevent overcharging, over-discharging, and short-circuiting. Whether you’re developing a compact consumer product or a technical prototype, the WLY041235 offers long-lasting power in a minimal footprint.
📦 Key Features:
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3.7V 1S rechargeable LiPo battery with 350mAh capacity
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Ultra-slim form factor – just 4mm thick
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Ideal for wearables, mini drones, and space-limited devices
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Integrated PCM for protection from overcharge/discharge
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Long cycle life and consistent output voltage
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Lightweight and easy to integrate into compact devices
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Rechargeable design with high energy density
💡 Applications:
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Micro drones and quadcopters
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IoT (Internet of Things) sensors and devices
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Wearable electronics and fitness trackers
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Small RC gadgets and toys
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DIY electronics, development kits, and robotics
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Portable monitoring or communication devices





