26650 Rechargeable Battery 3.7V Li-ion Flat Top 2 Pack

26650 Rechargeable Battery 3.7V – Unstoppable Power for Flashlights & Tactical Gear

Keep your high-drain devices running when it matters most with the 26650 Li-ion 3.7V Flat Top Rechargeable Batteries (Pack of 2). Engineered for tactical flashlights, camping lanterns, headlamps, e-bikes, and portable power tools, these premium lithium-ion batteries deliver stable, long-lasting power output with up to 1800 recharge cycles.

🌟 Key Features

• 🔋 High Capacity 26650 Li-ion: Designed specifically for high-drain devices — delivers consistent, powerful output every time
• 🔄 Up to 1800 Recharge Cycles: Long lifespan saves money and reduces battery waste
• ⚡ Flat Top Design: Universal fit for tactical flashlights, camping lanterns, headlamps, and power tools
• 🌍 Eco-Friendly Li-ion Technology: No memory effect — charge at any time without reducing capacity
• 🛠️ Built for Demanding Gear: Stable voltage output for outdoor, tactical, and professional use
• 🛡️ Safety Protection: Overcharge and over-discharge protection when used with a compatible smart charger
• 📦 2-Pack Value: Always have a spare — keep one charged and one in your device

🏕️ Perfect For

• Tactical and LED flashlights
• Camping lanterns and headlamps
• E-bikes and portable power tools
• Survival kits and emergency preparedness
• Outdoor adventures and everyday high-drain devices

📋 Specifications

• Battery Type: 26650 Li-ion Rechargeable
• Voltage: 3.7V
• Terminal Type: Flat Top
• Size: 65 × 26mm
• Recharge Cycles: Up to 1800
• Weight: ~92g per cell
• Material: Lithium-ion
• Safety: Overcharge/over-discharge protection (with smart charger)

📦 Package Includes

• 2 × 26650 Li-ion 3.7V Flat Top Rechargeable Batteries

⚠️ Notes

• Always use a compatible smart charger to avoid overcharging
• Flat top design — verify your device requires flat top before purchasing
• Keep away from extreme heat, moisture, and direct sunlight during storage
• Do not short-circuit or disassemble the batteries
• Smart charger sold separately