XTAR 18650 4000mAh 10A Protected Rechargeable Li-ion Battery

The XTAR 18650 4000mAh Protected Rechargeable Lithium-ion Battery delivers long-lasting power for compatible flashlights and portable devices. Featuring a 3.6V nominal voltage, up to 10A continuous discharge and a built-in protection circuit, it combines high capacity with dependable performance. Rated for 600+ charge cycles, this rechargeable button-top battery is a practical choice for everyday use and outdoor adventures.

Key Features

• High capacity 4000mAh for extended runtime
• 10A continuous discharge for high-drain devices
• Protected cell design for added safety
• Reliable performance in torches, thermals and electronics
• 600+ charge cycles for long-term use
• Built for consistent output in demanding conditions

Specifications

• Battery Type: Lithium-ion rechargeable 18650
• Voltage: 3.6V nominal
• Capacity: 4000mAh
• Max Discharge: 10A continuous
• Protection: Yes (protected circuit)
• Terminal: Button top
• Cycle Life: 600+ cycles
• Storage Temp: -20°C to 40°C (best ≤25°C)
• Dimensions: 18.4 ± 0.3mm x 69.2 ± 0.5mm
• Weight: ≤50g
• Certifications: RoHS, CE

Ideal For

• Torches and hunting light setups
• Thermal optics and night hunting gear
• Trail cameras and remote monitoring equipment
• General high-drain electronics and field use