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TrustFire 14500 Rechargeable Li-Ion Battery – 900mAh 3.7V

$8.99

Built for real-world use
✓ Free shipping on all orders
✓ 30-day hassle-free returns
✓ Warranty on every product
✓ Ships fast from the US

  • 900mAh capacity delivers dependable runtime in 14500-powered devices
  • Built-in protection circuit supports safer charging and use
  • Rechargeable design supports 500 to 1000 recharge cycles
  • Standard 14500 size fits many compact flashlights

FAQS
  • Is this battery rechargeable?
    Yes. It is a rechargeable lithium-ion battery.
  • Does it include protection?
    Yes. It includes a built-in protection circuit.
  • Will this fit my flashlight?
    It fits devices designed to accept standard 14500 batteries.
  • How many times can it be recharged?
    It supports approximately 500 to 1000 recharge cycles.

Full Specifications

• Battery Type: Rechargeable lithium-ion
• Size Format: 14500
• Capacity: 900mAh
• Nominal Voltage: 3.7V
• Rechargeable: Yes
• Protection: Integrated protection circuit
• Cycle Life: 500–1000 recharge cycles

Best Uses & Real-World Applications

• Flashlights designed for 14500 batteries
• Rechargeable backup power
• Everyday carry lighting tools
• Users who want longer runtime without disposable batteries

Shipping Info

Orders typically ship within 24 hours (excluding holidays)

Description

14500 Rechargeable Lithium-Ion Battery

The Trustfire 14500 rechargeable battery is built to deliver dependable power and extended runtime in devices designed for the 14500 format. With a strong 900mAh capacity at 3.7V, it supports consistent performance for compatible flashlights and electronics.

The integrated protection circuit helps support safe charging and operation, guarding against overcharging, over-discharging, and short circuits. Rechargeable lithium-ion chemistry provides stable output with no memory effect.

Designed for convenience and longevity, this battery supports repeated recharging while reducing the need for disposable cells.

Why Choose This 14500 Battery

  • High 900mAh capacity supports longer runtime per charge
  • Built-in protection circuit adds confidence during use
  • Rechargeable lithium-ion design with no memory effect
  • Standard 14500 size for compatible flashlights

Frequently asked questions

Is this a genuine product with a valid warranty?

Yes. We are an authorized dealer for Klarus and TrustFire, so every light we ship is genuine and carries the full manufacturer warranty, handled by us. Flashlights bought through unauthorized or grey-market sellers are usually not covered.

How fast do you ship, and what does it cost?

Orders placed on business days leave our Port Charlotte, Florida warehouse within 24 hours. Shipping is free on US orders over $49. We hold our own stock, so if the site shows it in stock, it is on a shelf here.

What is your return policy?

Returns are accepted within 30 days through a simple return process. See our refund policy for full details, or email us first if you are unsure whether a light is the right one and we will help you decide before you buy.

How many lumens do I actually need?

More than most people expect to hear: usually fewer than you think. 200 to 500 lumens covers everyday tasks, 500 to 1,500 covers work and duty use, and above that you are buying reach rather than usable working light. Runtime drops sharply at maximum output on every light ever made.

What is the difference between lumens and beam distance?

Lumens measure total light output. Candela measures beam intensity, and that is what determines how far a light throws. A tightly focused 1,000-lumen thrower will out-distance a 3,000-lumen floodlight, which is why reflector design matters as much as the headline number.

Which battery does it take, and do you sell spares?

Most of our lights use a built-in or removable lithium-ion cell such as a 14500, 16340, 18650, 21700 or 26650. The size is listed in the product specifications. We stock protected cells in all of those sizes plus a multi-chemistry charger, so you can keep a charged spare ready.

Can you help me choose between two models?

Yes, and we would rather do that than have you return something. Email Customersupport@brightlightled.shop or call 941-273-3209, Monday to Friday 8am to 5pm EST, with the two models and how you plan to use the light.

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