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18GT40 18650 4000mAh protected high drain battery

Klarus 18GT-40 18650 4000mAh Li-ion battery for Klarus flashlight, high density for extended runtime.This battery is automatically protected against overcharge, overdischarge and short circuit.It is equipped with several electronic circuits with high power MOSFET for better output efficiency. It is safe and reliable. The dimensions...

$32.95 CAD

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18GT40 18650 4000mAh protected high drain battery

$32.95 CAD

1 battery

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Canada Post : 1 to 9 business days (this time may be longer for remote areas)
UPS : 1 to 5 business days
Purolator : 1 to 5 business days

Shipping United States :
Canada Post : 4 to 7 business days
UPS: 1 to 5 business days

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Klarus 18GT-40 18650 4000mAh Li-ion battery for Klarus flashlight, high density for extended runtime.
This battery is automatically protected against overcharge, overdischarge and short circuit.
It is equipped with several electronic circuits with high power MOSFET for better output efficiency. It is safe and reliable.

The dimensions of the batteries 18650 are not all the same, please check that the dimensions are compatible with your flashlight or with the original batteries of your flashlight.
The Klarus 18GT40's 10A current ensures reliable power delivery, even during extended use. With its lithium-ion chemistry, this battery fully recharges in 5.5 hours with standard charging or 2 hours with fast charging.

Features

Voltage : 3.6V (full charge 4.2V)
Capacity : 4000mAh (factory data) 14.4Wh Lithium ion
Charging current : 3A maximum, recommanded 2A
Max output current : 10A (Max continuous)
Charge cycles : 600
Button top
Battery protected against overloads, discharges and short circuits
Fully coverred by a steel shell to resist shocks
Length : 2.78" / 70.5 mm
Diameter : 0.74" / 18.8 mm
Charging time : 2 hours fast or 5.5h depending on the charging current
Do not leave the battery charged for more than 24 hours
Weight : 2.08oz / 50g
Operating temperature : 14° to 140° F (-10° to 60°C)
Certifications : CE, Rohs
Warranty : 1 an

Regular cleaning : Dirt, dust and moisture can accumulate on the flashlight's exterior and in its switches, affecting performance. Use a soft, dry cloth to clean the flashlight regularly, paying special attention to the lens and switches.

Battery care : Always use the recommended battery type for your flashlight. Remove batteries when not in use for extended periods to prevent leaks that could damage the flashlight. For rechargeable batteries, follow the manufacturer's guidelines for charging and storage.

Proper storage : Store the flashlight in a cool, drs place away from direct sunlight and extreme temperatures. This helps prevent corrosion and damage to the plastic or metal components.

Lubrication : Apply a small amount of silicone lubricant to the threads and O-rings (if present) to keep them moving smoothly and maintain a waterproof seal. Avoid using petroleum-based lubricants which can degrade rubber and plastic parts over time.Check SealsIf your flashlight is water-resistant or waterproof, periodically check the seals for wear or damage. Replace any damaged seals promptly to maintain the flashlight's integrity.

Avoid impact : While most flashlights are designed to withstand some degree of impact, excessive force can damage internal components or break the lens. Handle your flashlight with care.

Inspect before use : Before each use, give your flashlight a quick once-over to ensure all parts are in good condition, the lens is clear, and the switches function properly.

Moderate usage : Avoid leaving the flashlight on for extended periods unnecessarily, as high heat generation from continuous use can shorten the lifespan of LED bulbs and other electronic components. By following these simple steps, you can significantly extend the life of your flashlight and ensure it's always ready when you need it.

We’re committed to providing a seamless shopping experience, from order placement to delivery and beyond. Enjoy fast, secure shipping with tracking on all orders, so you know exactly when to expect your items.

If something isn’t quite right, don’t worry our easy return process allows you to return products within 30 days of receiving them. We prioritize your satisfaction and aim to make every step, from shipping to returns, as smooth and stress-free as possible.

Product specifications table
Specification name	Specification Value
Battery features	Protection contre les surcharges, Durée de vie élevée
Battery size	18650
Battery technology	Lithium-ion (Li-ion)
Battery type	Rechargeable
Color pattern	Rouge, Noir
Compatible battery size	4000 mAh
Product certifications & standards	Certifié CE, Conforme à la restriction des substances dangereuses (RoHS)
Weight type	50 g