New Nitecore NL1835 4A 3.6V 3500mAh 18650 Battery Protected Li-ion Battery

Features:

• Intelligent protection circuit prevents overcharging / over-discharging
• Nickel-plated S.S. protectors on either end provide quality impact resistance,electrical conductivity, and oxidation resistance
• Durable metallic film coating to protect against abrasions
• Micro-porous barrier on the cell's interior protects internal components
• Pressure relief valve activates in the event of sudden temperature increase

Specifications:

• Battery Size: 18650
• Battery Chemistry: Lithium Ion (Li-Ion)
• Voltage: 3.6V
• Capacity: 3500 mAh
• Max Charging Current: 2A
• Recommended Charging Current: 1A
• Estimated Charge Cycles: 500 cycles
• Max Discharge Current: 4A
• Diameter:18.5mm
• Height: 69.7mm
• Weight: 50g