Description
BAK N18650COP 18650 Battery – High-Performance Lithium-Ion Power Cell
Overview
The BAK N18650COP 18650 Battery is a high-drain lithium-ion rechargeable power cell, engineered for efficiency, durability, and reliable power output. With a 2500mAh capacity and a 30A continuous discharge rate, this battery is designed for demanding applications, ensuring consistent performance across a wide range of high-drain devices.
Key Features
✅ High Capacity: 2500mAh delivers extended usage before requiring a recharge.
✅ High Discharge Rate: 30A continuous discharge, perfect for high-performance applications.
✅ Lithium-Ion Chemistry: Provides efficiency, stability, and minimal power loss.
✅ Rechargeable & Durable: Built for multiple charge cycles with consistent energy output.
✅ Compact 18650 Size: Versatile and widely compatible with various battery-powered devices.
Specifications
| Specification | Details |
|---|---|
| Brand | BAK |
| Model | N18650COP |
| Battery Type | 18650 |
| Capacity | 2500mAh |
| Nominal Voltage | 3.6V |
| Full Charge Voltage | 4.2V |
| Discharge Cutoff Voltage | 2.5V |
| Continuous Discharge Rate (CDR) | 30A |
| Rechargeable | Yes |
| Protected | No (Unprotected cell – use with proper safety measures) |
| Cycle Life | ~300+ charge cycles |
| Diameter | 18.4mm |
| Length | 65.0mm |
| Weight | ~48g |
Applications
The BAK N18650COP 18650 Battery is a powerful and versatile option for various high-drain applications, including:
🔋 Power Tools – Reliable power for cordless drills, saws, and industrial tools.
🔋 Electric Vehicles (EVs) & E-Bikes – Supports high-performance mobility solutions.
🔋 Battery Packs – Commonly used in custom battery assemblies for energy storage.
🔋 RC Vehicles & Drones – Ensures stable power for extended operation.
🔋 Flashlights & Tactical Gear – Perfect for high-output LED flashlights and professional gear.
🔋 Energy Storage Systems (ESS) – Works well for solar storage and backup power applications.
⚠ Safety Guidelines & Warnings ⚠
Lithium-ion batteries must be handled responsibly. Improper use can result in fire, explosion, or serious injury.
General Safety Guidelines
✔ Only use if you have prior knowledge of lithium-ion battery safety.
✔ Always charge on a fire-resistant surface—never leave batteries unattended while charging.
✔ Use only a smart charger designed for lithium-ion batteries.
✔ Store in a protective case—never carry loose batteries in a pocket, bag, or purse.
✔ Keep away from metal objects (keys, coins, tools) to prevent short circuits.
✔ Only use within the manufacturer’s specifications and in protected battery packs.
✔ Resellers must provide these safety warnings to all customers.
🚫 Prohibited Uses & Handling
⛔ DO NOT use this battery in e-cigarettes, vaporizers, or similar devices.
⛔ DO NOT mix old and new or used and unused batteries.
⛔ DO NOT short circuit, puncture, crush, incinerate, or modify the battery.
⛔ DO NOT use if the battery wrapper is damaged or torn.
⛔ DO NOT overcharge or over-discharge—this may result in failure.
⛔ DO NOT expose the battery to liquids, extreme heat, or direct sunlight.
⛔ DO NOT solder directly—only use spot welding for battery pack assembly.
⚠ User Responsibility & Risk Acknowledgment
- The user assumes full responsibility for proper handling, charging, and storage.
- Misuse or mishandling may result in serious injury or damage.
- No guarantee of compatibility with specific devices is provided.
- By purchasing this battery, you acknowledge and agree to follow all safety guidelines.
Stay safe and handle responsibly. 🔋