₹120.00Original price was: ₹120.00.₹85.00Current price is: ₹85.00. GST
The 18650 Li-ion Battery 2500mAh is a high-capacity rechargeable battery designed for long backup and stable power output. It is commonly used in power banks, IoT devices, and electronics projects with modules like TP4056 Battery Charging Module and controllers such as ESP32 Development Board.
The 18650 Lithium-Ion Battery (2500mAh) is a standard cylindrical rechargeable cell that provides better runtime compared to lower capacity batteries. It operates at a nominal voltage of 3.7V and charges up to 4.2V.
This battery is widely used in power banks, LED lights, robotics, portable electronics, and embedded systems where reliable and long-lasting power is required.
To ensure safety and performance, always use a charging and protection module when integrating this battery into your projects.
Key Features
Rechargeable Lithium-Ion battery
High capacity: 2500mAh
Nominal voltage: 3.7V
Standard 18650 cylindrical size
Long backup and stable performance
Suitable for portable and high-usage applications
Technical Specifications
Parameter
Value
Battery Type
Lithium-Ion (Li-ion)
Nominal Voltage
3.7V
Capacity
2500mAh
Charge Voltage
4.2V
Rechargeable
Yes
Cell Type
18650
What’s in the Box
1 × 18650 Lithium-Ion Battery (2500mAh)
Ideal For
Power banks
IoT and embedded systems
Robotics and automation
Portable electronics
Backup power applications 🔋
Weight
0.045 kg
Dimensions
6.5 × 1.8 × 1.8 cm
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