Lithium Polymer Lipo Rechargeable Battery Model KP 403048 3.7V 800mAH

Lithium Polymer Lipo Rechargeable Battery Model KP 403048 3.7V 800mAH 

The KP 403048 Lithium Polymer Rechargeable Battery is a high-performance power solution designed for compact electronic devices that require stable voltage output and long-lasting operation. Built using advanced Li-Po chemistry, this battery offers excellent power-to-size efficiency, making it ideal for modern portable and lightweight electronics.

Its slim rectangular cell design (approx. 4.0mm × 30mm × 48mm) enables seamless integration into devices with tight internal space. Li-Po cells like the KP 403048 are known for their flexible form factor, low profile, and the ability to deliver high energy density without adding significant weight.

This battery supports a nominal voltage of 3.7V and can be safely recharged to 4.2V using standard lithium-polymer charging circuits. With a typical capacity of 800mAh, it provides a reliable energy reserve suitable for continuous operation or long standby times.

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Features

• Nominal Voltage: 3.7V
• Capacity: 800mAh (typical)
• High energy density in a slim and compact design
• Lightweight polymer construction suitable for portable gadgets
• Low self-discharge rate for extended standby time
• Excellent charge retention and stable discharge characteristics
• Long cycle life with hundreds of charge/discharge cycles
• Optional protection board for safety
• Environmentally friendly and RoHS-compliant
• Suitable for parallel or series configurations (when balanced properly)

Applications

• Small handheld electronics
• Wearable devices
• Wireless communication devices
• Security gadgets and smart locks
• GPS trackers
• IoT and embedded systems
• Portable medical instruments
• Mini robotics and DIY electronics
• MP3 players, voice recorders, and similar compact devices