Home / Rechargeable 3.7V 1500mAh 18500 Li-Ion Battery for Beauty Devices and Electric Shavers
This 3.7V 1500mAh 18500 lithium-ion battery is a rechargeable and stable power source that delivers efficient power to beauty devices, electric shavers, and small personal care devices. Its cylindrical shape balances capacity and size to be easily integrated. Optional protection assists in preventing overcharge, over-discharge, overcurrent, and short circuits, and connectors, tabs, sleeves, and wire lengths can be tailored to various OEM product needs and application design requirements.
- Model: 18500-1500mAh
- Cell Size: 18×50 mm
- Nominal Voltage: 3.7V
- Discharge Current: 4.5A
- Capacity: 1500 mAh
- Internal Resistance: 55mΩ
- Application Scope: Beauty Devices and Electric Shavers
- Charging Voltage: 4.2V
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Overview
The 3.7 V 1500mAh 18500 lithium-ion battery is a rechargeable battery that is developed to deliver stable and efficient power to beauty devices, electric shavers, facial care equipment, and other small personal care products. Its 18500 cell format is cylindrical, providing a convenient balance of capacity, size, and energy density, and is used in portable devices with limited internal space. The 1500mAh capacity allows reliable operation time between charges, and the 3.7V nominal voltage is the same as the power needs of most small electronic devices. An appropriate protection circuit will prevent overcharge, over-discharge, overcurrent, and short-circuiting, which enhances safety during day-to-day operation. The battery is also designed to be customized with various connectors, wire lengths, tabs, protective sleeves, and terminal configurations to suit particular product designs. It is a perfect battery system to use in electric shavers, facial massagers, cleansing tools, trimming devices, and other cordless beauty and grooming products in OEM and private-label manufacturing projects because it is reliable, rechargeable, and easy to integrate.
Product Details
- Constant Power: 3.7V nominal voltage offers consistent and efficient power to small beauty and personal care devices.
- 1500mAh Capacity: Provides reliable operating time for electric shavers, facial care equipment, and other rechargeable products.
- Compact 18500 Design: The cylindrical cell design provides a convenient capacity, size, and easy product incorporation.
- Rechargeable Performance: This is made to be charged and recharged over and over again, which will help in minimizing the need to change batteries frequently.
- Optional Safety Protection: An appropriate protection circuit may offer overcharge, over-discharge, overcurrent, and short-circuit protection.
- Customizable Design: Connectors, wires, tabs, sleeves, terminals, and labels can be designed to suit various OEM product designs.
Application Areas
- Electric shavers
- Rechargeable hair trimmers
- Facial cleansing devices
- Facial massage instruments
- Portable skincare equipment
- Electric eyebrow trimmers
- Personal grooming devices
- Compact beauty and cosmetic instruments
Technical Parameters
| Model | 18500-1500mAh |
| Cell Size | 18×50 mm |
| Discharge Current | 4.5A |
| Operating Voltage | 3.7 V |
| Capacity | 1500 mAh |
| Internal Resistance | 55mΩ |
| Customization | Customized Available |
| Application | Beauty Devices and Electric Shavers |
| Charging Voltage | 4.2V |
