📌 Overview
The OpenELAB 1-Pack INR26650 rechargeable lithium-ion batteries deliver long-lasting, high-capacity power for demanding electronics. With a 5000mAh capacity and 3C discharge rate (up to 15A), these cells are engineered for high-drain applications requiring both endurance and performance.
⚙️ Key Specifications
Cell Type: INR26650, cylindrical
Dimensions: 26.2 × 65.0 mm
Weight (per cell): ~85 g
Nominal Capacity: 5000 mAh
Nominal Voltage: 3.7 V
Max Continuous Discharge: 3C (up to 15 A)
Energy: ~18.5 Wh per cell
Top Type: Flat top
Cycle Life: 500–1000 cycles
Pack Size: 1 cell included
🧪 Performance Highlights
High Capacity: 5000mAh for extended runtime in power-hungry devices
Strong Output: 15A continuous discharge supports high-drain electronics
Thermal Stability: INR chemistry ensures safe operation under load
Durable Design: Rated for 500+ charge cycles with minimal degradation
Wide Temperature Range: Operates from -20 °C to +60 °C
📊 Applications
High-lumen LED flashlights
Portable power tools and e-bikes
Solar lighting and backup systems
DIY battery packs and robotics
Vape mods and high-drain electronics
📦 Package Contents
1 × OpenELAB INR26650 5000mAh 3.7V rechargeable battery
Protective packaging for safe delivery
✅ Why OpenELAB?
🔋 Trusted INR lithium-ion chemistry for safety and performance
⚡ 3C discharge rate (15A) for high-demand applications
🌱 Rechargeable and RoHS/CE/UN38.3 certified
🛠️ Compatible with standard 26650 flat-top battery holders