SureFire SF18350: Reliable, USB-Rechargeable Power for High-Performance Devices

• The SureFire SF18350 is a high-performance rechargeable lithium-ion battery designed to power SureFire Dual Fuel illumination tools. 
• It features a convenient MICRO-USB charging port, eliminating the need for an external charging cradle. 
• 1,100 mAh capacity provides extended runtime for critical applications. 
• Designed for high-drain devices, offering a robust 8-10A discharge rate to ensure dependable performance. 
• LED indicators on the battery provide clear feedback—Red for charging and Green for fully charged. 
• Lightweight and compact, weighing just 0.95 oz (27 g), with dimensions of 39.8±0.3 mm x 18.6±0.3 mm for portability and convenience. 
• Compatible with SureFire Dual Fuel and single 123A-powered products, except non-Dual Fuel models. 
• Built with strict safety and protection measures, including certified UN38.3 compliance and protected chemistry for peace of mind.
• SureFire batteries are designed and built in the USA, ensuring reliable and durable performance. 

SureFire SF18350 Review

What are some common accessories to add to the SureFire SF18350?

• MICRO-USB to USB Cable: To charge the battery conveniently from various USB power sources. 
• USB Wall Charger: Perfect for charging at home or in the office when you have access to a wall outlet. 
• Power Bank: A portable option for recharging the battery on the go during outdoor adventures or emergencies. 
• Protective Battery Case: To safely store and transport the SF18350, especially if carrying multiple batteries. 
• Car USB Charger Adapter: Ideal for charging the battery while traveling or during long drives. 
• Spare SF18350 Batteries: For users who require extended runtime or backups during extended use scenarios. 

SureFire SF18350 Features and Specs

The SureFire SF18350 is a high-performance, rechargeable 18350 lithium-ion battery designed for optimal compatibility with SureFire Dual Fuel illumination tools. Featuring a built-in MICRO-USB charging port, this battery offers convenience and reliability, eliminating the need for a separate charging cradle. With a 1,100 mAh capacity and an 8-10A discharge rate, it's built to handle high-drain devices like LED flashlights effectively. Durable and dependable, the SF18350 ensures your device has the power it needs when it matters most.

Key Features

• Rechargeable lithium-ion battery with MICRO-USB port for hassle-free charging
• 1,100 mAh capacity for extended runtime
• Two LED indicators to show charging status (Red for charging, Green for fully charged)
• 8-10A discharge rate for powerful performance in high-drain devices
• Lightweight design at only .95 oz (27 g)
• Designed for use with SureFire Dual Fuel illumination tools
• Certified to UN38.3 standards for safety and performance compliance
• Operable in a wide temperature range for both charging (0-45º C) and discharging (-10-65º C)

What's in the box of the SureFire SF18350?

• (1) SureFire SF18350 Rechargeable Battery 
• (1) MICRO-USB to USB Charging Cable 

SureFire SF18350 FAQs

Can the SureFire SF18350 Micro USB Lithium-Ion Rechargeable Battery be charged without a cradle? 

Yes, the SF18350 features a built-in MICRO-USB port, allowing you to charge it directly using any USB power source, such as a wall charger, laptop, power bank, or car USB port. 

How can I tell when the SureFire SF18350 Micro USB Rechargeable Battery is fully charged? 

The SF18350 comes with LED indicators on the battery itself. While charging, the LED will show red, and it will turn green when the battery is fully charged. 

Is the SureFire SF18350 Lithium-Ion Rechargeable Battery compatible with all SureFire products? 

The SF18350 is compatible with SureFire Dual Fuel, single 123A-powered products. However, it is not compatible with non-Dual Fuel, single 123A-powered products. 

How long does it take to charge the SureFire SF18350 Micro USB Lithium-Ion Rechargeable Battery from empty? 

Charging the battery via USB typically takes about 3 hours when starting from an empty state. 

What are the operating temperature ranges for the SureFire 18350 Li-Ion Rechargeable Battery with Charging Port? 

The charging temperature range is between 0-45º C, while the discharging temperature ranges are -10-65º C for both 0.2C and 1C discharge rates. 

How much runtime can I expect from the SureFire SF18350 Battery with Built-in Micro-USB Charging Port? 

The SF18350 has a 1,100 mAh capacity, designed to provide extended runtime for high-drain devices like LED flashlights. 

How durable is the SureFire SF18350 Battery in demanding environments? 

With a durable lithium-ion design and a discharge rate of up to 10A, the SF18350 is dependable for high-drain devices, ensuring performance even in challenging conditions. 

Where is the SureFire SF18350 1100mAh 3.7V Protected Lithium Ion (Li-ion) Battery with Built-in Micro-USB Charging Port designed and built? 

SureFire products, including the SF18350, are designed and built in the USA to ensure premium quality and reliability. 

What is the certification of the SF18350? 

The SF18350 is UN38.3 certified, meeting safety and performance standards for lithium-ion batteries.