10 Pack VAPCELL 18500 Battery 2200mAh | 4A High Discharge INR Cell | Flat Top / Button Top Option

📦 Description

Unlock relentless power for your high‑performance gear with the 10 Pack VAPCELL 18500 2200mAh 4A INR Rechargeable Batteries ⚡🔋. This bulk pack is purpose‑built for enthusiasts, professionals, and DIY makers who demand stable voltage under load, extended cycle life, and the flexibility to choose between Flat Top and Button Top terminals. VAPCELL’s proven INR (Lithium Nickel Manganese Cobalt Oxide) chemistry sits at the core of each cell, delivering an ideal fusion of high energy density and impressive 4A continuous discharge 🧪.

Each battery measures a compact 18.2mm in diameter and 49.0mm in length—the standard 18500 footprint—making it a direct drop‑in replacement for a vast ecosystem of flashlights, vaporizers, power tools, and portable electronics 📏. With a typical capacity of 2200mAh, these cells outlast many competitors in real‑world runtime, letting you focus on the task at hand rather than frequent battery swaps.

🧰 What Sets This Pack Apart 🧰

• True Flexibility: Select Flat Top 🔘 for custom battery packs, flat‑contact devices, or spot‑welding projects. Choose Button Top 🔴 for series‑configured flashlights, multi‑cell  and any device that requires a raised positive nipple for reliable contact.

• Safety‑First Design: Every cell features a durable gold PVC wrapper with a reinforced insulator ring 🛡️, plus integrated PTC (Positive Temperature Coefficient) and safety vent mechanisms to mitigate over‑pressure and thermal events under abusive conditions.

• Bulk Value: Ten batteries arrive in a hard‑plastic protective case 🧰—perfect for organized storage, travel, and preventing accidental short circuits.

🌱 Rechargeable & Sustainable 🌱
Say goodbye to disposable lithium primaries. These 18500 cells are rated for 500+ charge/discharge cycles, dramatically reducing long‑term costs and environmental waste. Pair them with a quality 3.6V/3.7V Li‑ion smart charger and enjoy years of consistent, reliable service.

⚠️ Important User Notice ⚠️
These are unprotected, high‑drain lithium‑ion cells designed for users who understand Li‑ion safety. Never carry loose cells in pockets or bags where they may contact metal objects (keys, coins). Always inspect wraps and insulator rings before use—rewrap if damaged. Use only in devices with low‑voltage cutoff or add a protection PCB when necessary.

✨ Key Features

• 🔋 Genuine VAPCELL INR Chemistry – Advanced Lithium Nickel Manganese Cobalt Oxide formula provides low internal resistance, minimal voltage sag, and excellent cycle stability.

• ⚡ 4A Continuous Discharge Rating (CDR) – Reliable, sustained power for high‑drain applications without overheating or performance drop‑off.

• 🔢 2200mAh Typical Capacity – Extended runtime means fewer interruptions during long shifts, outdoor adventures, or extended vaping sessions.

• 🔘 Flat Top or Button Top Option – Select the exact terminal configuration your device requires; no more contact headaches or poor connectivity.

• 🛡️ Robust Gold Wrapper & Insulator Ring – Heat‑resistant PVC sleeve with clear polarity markings and a secure top insulator to prevent accidental shorts.

• 📏 Standard 18500 Dimensions – Diameter: 18.2mm ± 0.1mm; Length: 49.0mm (Flat Top) / 49.5mm (Button Top). Fits all 18500‑compatible tubes and bays.

• ♻️ 500+ Recharge Cycles – Designed for long‑term use, reducing waste and saving you money compared to single‑use cells.

• 🧰 Includes 10‑Slot Protective Case – Safely store, organize, and transport your cells; prevents accidental shorting in bags or drawers.

• 🌡️ Wide Operating Temperature Range – Performs reliably in discharge temperatures from -20°C to 60°C.

• 🧪 Stringent Quality Control – Every batch is tested for capacity, internal resistance, and voltage consistency to ensure you receive matched, high‑quality cells.

📊 Technical Parameters

🎯 Applications

The VAPCELL 18500 2200mAh 4A battery is a versatile power solution for a broad spectrum of high‑drain and portable devices:

• 🔦 High‑Performance Flashlights & Headlamps – Ideal for single‑cell or multi‑cell 18500‑compatible torches. The 4A CDR effortlessly drives turbo modes in popular lights from Convoy, Emisar/Noctigon, and custom builds.

• 🛠️ Cordless Power Tools & Battery Packs – Use in compact drills, electric screwdrivers, soldering irons, and custom‑built 2S/3S lithium packs. Re‑build aging Ni‑Cd/Ni‑MH packs with higher‑density Li‑ion power.

• 📻 Portable Electronics & DIY Projects – Excellent for Arduino creations, portable speakers, handheld GPS units, two‑way radios, and any hobbyist project requiring a reliable 3.7V supply.

• 🩺 Medical Devices – Suitable for select portable medical equipment (patient monitors, infusion pumps) that specify 18500 lithium‑ion batteries. Always verify compatibility with the device manufacturer.

• 🚁 Toys & Hobby‑Grade RC – Powers high‑drain transmitters, robotic kits, and modified Nerf blasters equipped with aftermarket Li‑ion conversion kits.

• 📷 Photography & Video Gear – Use in external battery grips, flash units, or LED video lights that accept 18500 cells for extended shooting sessions without interruption.

• 🧰 Emergency & Backup Power – Keep a few charged cells in your go‑bag or vehicle emergency kit. Pair with a USB power bank adapter (sold separately) for emergency phone charging or portable lighting.

• 🔧 Battery Pack Rebuilding – Replace worn‑out 18500 cells in custom battery packs used for e‑bike lights, portable fans, and industrial sensors.

• 🧪 Hobbyist & Maker Community – Trusted by DIY enthusiasts worldwide for spot welder builds, LED arrays, and bench power supply projects.

Compatibility Note 📝:
Always confirm that your device is designed for unprotected 18500 Li‑ion cells and can accommodate the additional length of a button top if you select that option. These cells do not include built‑in over‑discharge or over‑current protection; use only in devices with proper low‑voltage cutoff or add an external protection circuit.