Lithium Polymer Lipo Rechargeable Battery Model KP 501035 3.7V 480mAH 500mAH

Lithium Polymer Lipo Rechargeable Battery Model KP 501035 3.7V 480mAH 500mAH

The KP 501035 is a compact, lightweight 3.7V Lithium Polymer (Li-Po) rechargeable battery designed for small electronic devices that require stable and long-lasting power in a slim form factor. With a capacity range of 480mAh to 500mAh, this cell offers excellent energy density, making it ideal for portable, wearable, and battery-powered embedded applications.

Constructed in a thin rectangular format, the 501035 battery combines durability with high performance. Its low internal resistance ensures stable voltage output, while its polymer construction keeps the weight minimal. When paired with a proper protection circuit module (PCM), it offers enhanced safety against overcharge, over-discharge, and short circuits. This battery is widely used in miniature electronics, IoT modules, toys, wireless sensors, and compact consumer gadgets.

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Features

• Compact and lightweight polymer cell
• High energy density for longer run-time
• Stable 3.7V nominal output
• Rechargeable with long cycle life
• Low self-discharge for better standby performance
• Slim rectangular form factor for easy device integration
• Optional PCM/BMS for enhanced battery safety
• Suitable for low to medium-power portable electronics

Specifications

• Model: KP 501035
• Chemistry: Lithium Polymer (Li-Po)
• Nominal Voltage: 3.7V
• Capacity: 480mAh – 500mAh (typical)
• Energy: ~1.8–1.9Wh
• Dimensions (Approx):
• Thickness: 5.0 mm
• Width: 10 mm
• Length: 35 mm
• Charging Voltage (Max): 4.2V
• Standard Charge Current: 0.5C (≈240mA)
• Maximum Charge Current: 1C (≈480mA)
• Standard Discharge Current: 0.5C
• Maximum Discharge Current: 1C (depends on manufacturer rating)
• Operating Temperature:
• Charge: 0°C to +45°C
• Discharge: –20°C to +60°C
• Connector: Bare wires / JST / Custom (as per pack variant)
• Protection Circuit: Optional PCM/BMS

Applications

• Miniature electronics and gadgets
• Wearable devices and fitness trackers
• IoT and wireless sensor modules
• Portable audio devices (MP3 players, voice recorders)
• Bluetooth devices and controllers
• Rechargeable toys and small robotics
• Medical portable devices (low-power)
• Backup power for embedded systems