Meshnology 4PCS 3.7V 1100mAh Li Battery with USB Charger Cable 102540 1S LiPo Battery with Protection Board Insulated Rubber Tape and Micro JST 1.25 Plug for Ar duino ESP32 Module Board Drone RC Car

• High Energy Capacity: Our 3.7V 1100mAh rechargeable lithium battery offers impressive power for your devices, ensuring longer run times and improved performance for your lipo drones, RC models, and development boards, including Ar duino and Lora systems.
• Versatile Compatibility: Equipped with a Micro JST 1.25 connector, this lithium pack is perfect for a variety of applications, from powering your favorite gadgets to enhancing your RC vehicles, making it an essential component for hobbyists and tech enthusiasts alike.
• Safety Features: The included USB charging cable (3.7V-300mA) comes with an intelligent IC and reverse polarity protection, ensuring that your battery charges safely and efficiently while minimizing the risk of damage, providing peace of mind during use.
• Lightweight and Compact Design: Designed with convenience in mind, our 1100mAh lithium battery features a compact size that seamlessly fits into your projects without adding unnecessary weight, making it ideal for portable electronics and custom applications.
• Customer Support Assurance: We stand behind our products with a commitment to quality and customer satisfaction. Should you have any concerns or questions about our battery or charging solutions, our dedicated support team is here to assist you with your purchase, ensuring a positive experience.

Specification Description: Capacity: 1100mAh Battery model: 102540 Nominal voltage: 3.7V Overcharge voltage: 4.2V Overdischarge voltage: 2.75v Maximum charge rate: 1C Maximum discharge rate: 1C Maximum charge current: 1.1A Charging temperature: 0-45°C Discharge temperature: 0-45 ℃ Battery interface: Micro JST 1.25 Charging line interface: JST 1.25, USB Charging cable specifications: 3.7V-300mA Charging time: About 4 hours Battery life: depends on the power consumption of the device. If the 1100mAh battery is continuously discharged at a maximum current of 1A, the shortest use time is 1.1 hours in theory. If it is used in some small electronic devices with low power consumption, such as smart watches, the battery life may reach dozens of hours. Note: Charge: 1.Charging current: Charging current should be less than the maximum value. 2.Charging Voltage： Charging shall be done by voltage less than 4.2V/cell.Charging beyond 4.2V，which is the absolute maximum voltage，must be strictly prohibited. 3.Charging temperature： The cell shall be charged within the specified temperature range. 4.Prohibition of Reverse Charge： Reverse charge is prohibited.Cells shall be connected correctly.The polarity has to be confimed before wiring.In case of the cell is connected improperly，the cell cannot be charged.Simultaneously，the reverse charging may cause damage to the cell. Discharge: 1.Discharge Current： The cell shall be discharged at less than the maximum discharge current. 2. Discharge temperature The battery should be discharged within the specified temperature range. 3. Over-discharge The battery should be charged periodically to avoid over-discharge and keep the voltage between 3.7V and 3.9V. Over-discharge will lead to a decrease in the performance, characteristics or functions of the battery.