What is the YCDC 403040 Battery?

The YCDC 403040 is a standard rechargeable lithium polymer battery with a capacity of 450mAh and a working voltage of 3.7V. Its compact dimensions of approximately 40x30x4mm make it a versatile power solution for various portable electronic devices.

What devices can this battery power?

This 3.7V Li-Po battery is designed for a wide array of electronics. It is ideal for use in MP3/MP4 players, Bluetooth headsets, mobile speakers, amplifiers, navigation systems (GPS), selfie sticks, toys, smartwatches, wireless mice, and mobile backup power sources.

Key Specifications and Features

• Capacity: 450mAh
• Voltage: 3.7V
• Charging Voltage: 3.7V - 4.2V
• Dimensions: 40mm x 30mm x 4mm
• Rechargeable: Yes
• Model: 403040 Polymer Battery

Specifications:

• Working Voltage: 3.7V
• Working Temperature: -10℃~50℃
• Use: MP3 / MP4 Player, Bluetooth headset, mobile speaker, amplifier, navigation system (GPS), Selfie stick, toy and other electronic devices, Smart watch, wireless mouse, mobile backup power
• Type: Standard Battery
• Package: Yes
• Model Number: 403040
• Model: 403040 Polymer battery
• Charging Voltage: 3.7~4.2V
• Brand Name: YCDC
• Battery Capacity: 450mAh

Frequently Asked Questions:

What is the capacity and voltage of this YCDC battery?

This YCDC battery has a capacity of 450mAh and a working voltage of 3.7V. It is a standard rechargeable lithium polymer battery.

What are the dimensions of the 403040 battery?

The dimensions of the 403040 polymer battery are approximately 40mm in length, 30mm in width, and 4mm in height (40x30x4mm).

Which electronic devices can this 3.7V battery be used with?

This battery is suitable for a wide range of devices including MP3/MP4 players, Bluetooth speakers, cameras, smartwatches, GPS devices, and mobile backup power solutions.

Is this battery rechargeable?

Yes, the YCDC 403040 is a rechargeable lithium polymer battery, designed for repeated use.