UltraFire Rechargeable 18650 Li-Ion Battery

This rechargeable battery must be stored in a cool and dry place!

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Item No: ${currentVariant.sku} Brand: ultrafire
  • Provides high rate of discharge with no reduction in capacity due to its "memory effect"
  • Store in a cool and dry place
  • Damage prevented by PCB protection
  • Power Specs: 1800mAH / 45.6g/PC / 3.7V
  • Works with the PFTB12R and SWAAB13 (see accessories)

The UltraFire 18650 rechargeable li-Ion battery can be used to power numerous Streetwise flashlights for a long time. The power and longevity of this battery is due to its "memory effect", which gives it a high rate of discharge with no reduction in capacity. To make sure the battery lasts even longer, always store it in a cool, dry place. The battery also has PCB protection to help avoid damage.


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4.0 Based on 4 Reviews
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Karla R.
United States United States
Loved it

My husband just loved the flash lights has showed them to his friends. Best Christmas gift.

roger a.

poor quality.

Rob H.

Great to have back ups

Arburt R.

Ordered and came back to me in a timely manner. Thank You

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