Sanford 3.7v 7000mah 18650 battery

Sanford 3.7V 7000mAh 18650 Li-Ion Rechargeable Battery – High Capacity Power for IoT and DIY Projects

The Sanford 18650 3.7V 7000mAh Li-ion battery provides extended run time for high-demand electronic applications. Whether you’re powering ESP32-based IoT devices, Arduino projects, flashlights, robotics, or emergency systems, this battery offers reliable and long-lasting performance.

It is ideal for DIY enthusiasts, students, and professionals in Bangladesh who require a dependable rechargeable power source for embedded systems and portable electronics.

Key Features:

• Voltage: 3.7V

• Capacity: 7000mAh (manufacturer rated)

• Battery Type: 18650 Li-ion (rechargeable)

• Size: ~65mm x 18mm (standard 18650)

• Ideal for high-capacity power needs

• Long life with proper charging and usage

• May require external battery holder or protection board

Applications:

• Power supply for Arduino and ESP-based projects

• Flashlights, LED torches, emergency lights

• IoT sensor nodes and wireless devices

• Robotics and portable electronic systems

• DIY electronics and academic projects in Bangladesh

The Sanford 7000mAh 18650 battery is perfect for powering high-capacity embedded systems where stable and long-term power is essential.