PSA: This is why you should avoid Ultrafire and sketchy Chinese batteries. There's no protection circuit, despite their claim, and their advertised capacity is 9 times what they're capable of. : r/flashlight
ULTRAFIRE LED Mini Flashlight Single Mode Flashlight with 4PCS UFB22 and Charger, Waterproof Super Bright High Lumen Flashlights WF-501B - Amazon.com
UltraFire 3.7V Li-ion Rechargeable Battery
Batteries | Free Full-Text | Consumer-Based Evaluation of Commercially Available Protected 18650 Cells
UltraFire FLB 18650 3000mAh 3.7V High-Capacity Protected Lithium Ion (Li-ion) Button Top Battery - Priced Per Cell
UltraFire 5000mAh 3.7V 21700 Rechargeable Lithium Battery With Protect
/DSC_3684.jpg "Test/Review of UltraFire SZ18650 9900mAh (Yellow) - Rechargeable Batteries - BudgetLightForum.com")
Test/Review of UltraFire SZ18650 9900mAh (Yellow) - Rechargeable Batteries - BudgetLightForum.com
4pcs Ultrafire Battery 18650 4000mah 3.7v Recharge - Ultrafire 100% 18650 3.7v - Aliexpress
UltraFire 3000mAh 3.7V 18650 Rechargeable Lithium Batteries Without Pr
Ultrafire Blue XSL 18650 3000mAh 3.7v Rechargeable Battery, 2-Pack
zBattery.com | Ultrafire-18650-3-7v-3000mAh-Li-Ion-Flashlight-Battery
UltraFire Lithium Ion 18650 Flashlight Battery, 3.7V 2400mAh | Remy Battery
UltraFire BRC Red 3000mAh 3.7V Li-ion Rechargeable Battery(1-Unit)
/DSC_8596.jpg "Test/review of UltraFire BRC26650 7800mAh (Red) - Rechargeable Batteries - BudgetLightForum.com")
Test/review of UltraFire BRC26650 7800mAh (Red) - Rechargeable Batteries - BudgetLightForum.com
18650 UltraFire rechargeable 3.7v lithium battery 6800mAh bright flashlight rechargeable battery | Wish
Multi-Million Dollar Scandal - Ultrafire 9800mah 18650 Lithium Ion Bat – Battery Hookup
UltraFire 3400mAh 3.7V 18650 USB Rechargeable Lithium Battery with Pro
How to Know a Fake 18650 Battery - Instructables
%202018/DSC_2863.jpg "Test/review of UltraFire TR18650 5000mAh (Blue) 2018 - Rechargeable Batteries - BudgetLightForum.com")
Test/review of UltraFire TR18650 5000mAh (Blue) 2018 - Rechargeable Batteries - BudgetLightForum.com
Ultrafire 100% Brand New Original 18650 Battery 2200mah 3.7v Lithium Ion Rechargeable Battery For Flashlight Toy Battery - Portable Lighting Accessories - AliExpress
Ebay Ultrafire 18650 Battery Review - 6000mAh - YouTube
Ultrafire 18650 Rechargeable Batteries
Test/Review of UltraFire TR18650 5000mAh (Blue) | Candle Power Flashlight Forum
Ultrafire 18650 Battery Capacity Test - TheSmokinApe - YouTube
UltraFire BRC 18650 2600mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Boxed
/UltraFire%20BRC18650%203000mAh%20(Red-silver)-info.png "Test of UltraFire BRC18650 3000mAh (Red-silver)")
Test of UltraFire BRC18650 3000mAh (Red-silver)
UltraFire 2PCS 18650 3600mAh 3.7V rechargeable protection lithium-ion battery protection 18650 lithium battery 2 flashlights - Price history & Review | AliExpress Seller - UltraFire Official Store | Alitools.io
