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Forgot to charge your helmet battery? Purchase an extra so you always have a back up for your BlackJack helmet light. *Rechargeable 18650 – 2600 mAh Lithium Ion PROTECTED battery. *Replacement battery for the BlackJack BJ800/BJ1000 Flashlight.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$14.95