- 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 SWFZ33, SWLFZ34, SWFS31, PFT6F51, SWBFS32 and SWFRS30 tactical flashlight models (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.