Nitecore Battery 18650 NL1840

The Nitecore NL1840 is a high-performance 4000mAh rechargeable button-top battery designed for high-drain devices including the EC23, Concept 1, and TM28. This battery has advanced safety features like a microporous barrier protecting internal components and nickel-plated stainless steel protectors offering external protection. High-performance internal circuitry prevents overcharge, over-discharge, and short-circuiting to keep you and your devices safe.

Features:

• Size: 18650 Protected
• Capacity: 4000mAh
• Voltage: 3.6V (14.4Wh)
• Output: 5A
• Weight: 50g
• Dimension: Length 69.8mm, Diameter 18.6mm
  
  

Warranty :

1-year warranty from the date of purchase. Overdischarging or battery leakage is not covered nor is fast draining of battery while using. Please keep the voltage of all Li-Ion batteries above 3.8V for healthy storage. Recharge as soon as possible when you have run them down. Storing a depleted ( less than 3.2V open voltage ) battery may permanently damage/ shorten life/ cycle.