Top Battery Supplier Based in China
Choosing the right Lithium Battery for your application is crucial. In this category it provides detailed specifications, application guides, and expert advice to help you select the optimal power solution for your specific needs.
Showing 41–48 of 110 results
What is a 3.7v 18650 Battery with PCB? A 3.7v 18650 battery with PCB is a type of rechargeable lithium-ion battery that has a built-in protection circuit board (PCB). The PCB is designed to protect the battery from overcharging, over-discharging, and short-circuiting. This protection ensures the battery won’t overheat or explode, reducing the risk of…
21700 3000mAh Product Specification Model: 21700 Rated capacity: 3000mAh Energy: 11.1Wh Minimum Capacity: 2950mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ21*70mm Weight: 63g Internal Resistance: Less than 18mΩ Standard Discharge Current: 0.2C (600mA) Standard Charge Current: 0.2C (600mA) Max Continuous Discharge Rate: 15C…
22430 2000mAh Product Specification Model: 22430 Rated capacity: 2000mAh Energy: 7.4Wh Minimum Capacity: 1950mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ22*43mm Weight: 43g Internal Resistance: Less than 75mΩ Standard Discharge Current: 0.2C (400mA) Standard Charge Current: 0.2C (400mA) Max Continuous Discharge Rate: 3C…
Main Features 1. High Energy Density Larger Capacity: Typically 3.7V 5000mAh, offering longer runtime compared to 18650 batteries. Higher Energy-to-Volume Ratio: Delivers more power in a compact form, making it ideal for high-energy applications. 2. Extended Cycle Life Made with high-quality lithium-ion materials, achieving 800 charge cycles for enhanced durability. Low internal resistance, reducing heat…
502030 250mAh Technical Information Model: 502030 250mAh Battery Type: Rechargeable Li-Polymer Battery Nominal Capacity: 250mAh Nominal Voltage: 3.7V Nominal Energy: 0.925Wh Charge Cut-off Voltage: 4.2V Discharge Cut-off Voltage: Typically 3.0V, Minimum 2.75V Standard Charge Current: 0.2C (50mA) Max Charge Current: 1C (250mA) Standard Discharge Current: 0.2C (50mA) Max Continuous Discharge Current: 1C (250mA) Max Peak…
502530 300mAh Technical Information Model: 502530 300mAh Battery Type: Rechargeable Li-Polymer Battery Nominal Capacity: 300mAh Nominal Voltage: 3.7V Nominal Energy: 1.11Wh Charge Cut-off Voltage: 4.2V Discharge Cut-off Voltage: Typically 3.0V, Minimum 2.75V Standard Charge Current: 0.2C (60mA) Max Charge Current: 1C (300mA) Standard Discharge Current: 0.2C (60mA) Max Continuous Discharge Current: 1C (300mA) Max Peak…
503040 600mAh Technical Information Model: 503040 600mAh Battery Type: Rechargeable Li-Polymer Battery Nominal Capacity: 600mAh Nominal Voltage: 3.7V Nominal Energy: 2.22Wh Charge Cut-off Voltage: 4.2V Discharge Cut-off Voltage: Typically 3.0V, Minimum 2.75V Standard Charge Current: 0.2C (120mA) Max Charge Current: 1C (600mA) Standard Discharge Current: 0.2C (120mA) Max Continuous Discharge Current: 1C (600mA) Max Peak…
602030 300mAh Technical Information Model: 602030 300mAh Battery Type: Rechargeable Li-Polymer Battery Nominal Capacity: 300mAh Nominal Voltage: 3.7V Nominal Energy: 1.11Wh Charge Cut-off Voltage: 4.2V Discharge Cut-off Voltage: Typically 3.0V, Minimum 2.75V Standard Charge Current: 0.2C (60mA) Max Charge Current: 1C (300mA) Standard Discharge Current: 0.2C (60mA) Max Continuous Discharge Current: 1C (300mA) Max Peak…