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KLARUS Canada

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XT21X PRO XT2C PRO XT12GT PRO XT11GT PRO E5 K5 HC3 G15 MT07 18650 4000mAh 21700 5000mAh Tactical Flashlight
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  • All Products
    • Tactical flashlight
    • EDC light
    • Camping light
    • Headlamp
    • Tactical Rail Lights
    • Work light
    • Battery & Power Bank
    • Accessories
  • Tactical flashlight
    • GL Series
    • XT Series
  • EDC light
  • Camping light
  • Headlamp
  • Batteries & Chargers
    • Batteries
    • Chargers
  • Accessories
    • Batteries & Power Bank
    • Cables
    • Chargers
    • Belt clip & Lanyard
    • Filters & Diffusers
    • Holsters, covers, cases
    • Remote switch - Tail Cap
    • Strike Bezel
    • Supports & Gun mounts
    • Tempered glass, O-ring
  • 🎁 1 E5 lamp offered with any purchase of $170 before taxes 🎁 The lamp will be added manually before shipping

Batteries

Klarus rechargeable lithium-ion batteries deliver reliable power for your tactical flashlights and headlamps. Available in multiple formats including 18650, 21700, 16340, and 14500 with capacities ranging from 700mAh to 5000mAh, our high-performance batteries ensure extended runtime and consistent output for professional and outdoor use.

Our battery lineup includes the 18GT-36 and 18GT-IMR31 models, perfectly compatible with Klarus XT11GT, XT11X, XT12S, XT12GT, 360X3, G10, and G35 tactical flashlights. The 21GT50 battery powers the high-output XT21X PRO and G15 models, while the 21GT-E50 is specifically designed for XT21C, E3, and GL4 flashlights.

All Klarus batteries feature built-in protection circuits, reliable performance in extreme temperatures, and are rechargeable for cost-effective long-term use. Perfect for law enforcement, security professionals, outdoor enthusiasts, and everyday carry applications.

Fast shipping across Canada.

  • Klarus-batterie-21GT-50-21700-5000mAh21GT50 21700 5000mAh protected high drain 15A battery for XT21X PRO, G15 flashlight
    Sale!

    21GT50 21700 5000mAh protec...

    Sale price From $29.95 CAD Regular price $59.90 CAD
  • Klarus-battery-21GTE-50-21700-5000mAh-lampe-GL421GTE50 21700 5000mAh protected battery for XT21C, E3 & GL4 flashlight
    Sale!

    21GTE50 21700 5000mAh prote...

    Sale price From $34.95 CAD Regular price $69.90 CAD
  • 18GT40 18650 4000mAh protected high drain battery18GT40 18650 4000mAh protected high drain battery
    Sale!

    18GT40 18650 4000mAh protec...

    Sale price From $32.95 CAD Regular price $65.90 CAD
  • Batterie-Klarus 18650-3600mAh-protégée-button-top18GT36 18650 3600mAh protected battery
    Sale!

    18GT36 18650 3600mAh protec...

    Sale price From $29.95 CAD Regular price $59.90 CAD
  • Klarus-batterie-18650-3400mAh-protegee-button-top18650BAT-34 18650 3400mAh protected battery
    Sold out

    18650BAT-34 18650 3400mAh p...

    Regular price From $28.95 CAD
  • Klarus 18gt imr31 18650 3100mAh protected battery18GT IMR 18650 3100mAh protected high drain 12A battery
    Sale!

    18GT IMR 18650 3100mAh prot...

    Sale price From $26.95 CAD Regular price $51.90 CAD
  • Batterie Klarus 18650 2600 mAh18650 2600mAh 3.7V lithium-ion protected battery
    Sale!

    18650 2600mAh 3.7V lithium-...

    Sale price From $17.95 CAD Regular price $35.90 CAD
  • Klarus-batterie-14GT80UR-14500-800mAh14GT80UR 14500 800mAh protected lithium ion high drain 4A battery with micro USB charging port
    Sale!

    14GT80UR 14500 800mAh prote...

    Sale price From $17.95 CAD Regular price $35.90 CAD
  • 14GT92UR 14500 920mAh protected lithium ion high drain 3A battery with micro USB-C charging port14GT92UR 14500 920mAh protected lithium ion high drain 3A battery with micro USB-C charging port
    Sale!

    14GT92UR 14500 920mAh prote...

    Sale price From $19.95 CAD Regular price $35.90 CAD
  • Batterie Klarus 16340 16GT70UR 700mAh16GT-70UR 16340 700mAh Li-ion rechargeable battery with micro USB charging port
    Sale!

    16GT-70UR 16340 700mAh Li-i...

    Sale price From $19.95 CAD Regular price $39.90 CAD
  • 16GT-85UR 16340 850mAh Li-ion rechargeable battery with USB-C charging port16GT-85UR 16340 850mAh Li-ion rechargeable battery with USB-C charging port
    Sale!

    16GT-85UR 16340 850mAh Li-i...

    Sale price From $19.95 CAD Regular price $39.90 CAD
  • Powerbank K5 10 000 mAh Ultralight Carbon FiberPowerbank K5 10 000 mAh Ultralight Carbon Fiber

    Powerbank K5 10 000 mAh Ult...

    Regular price $89.95 CAD
  • Kalrus RS80 GT battery
    Sold out

    RS80GT-BP 6800mAh 10.8V re...

    Regular price $89.90 CAD
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XT21X PRO XT2C PRO XT12GT PRO XT11GT PRO E5 K5 HC3 G15 MT07 18650 4000mAh 21700 5000mAh Tactical Flashlight

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