Replacement Li-ion Battery 26650

Charges right through the flashlight's USB port, which is way more convenient than digging out a separate charger. Swapped it in my old Trailblazer and it's holding a solid charge again.

Glad I snagged this before they disappeared for good — the USB pass-through charging is a lifesaver since I can top it off without pulling the battery out of the light. Swap took about ten seconds and it fired right up with full brightness again.

My old Trailblazer finally died and I was worried it was bricked for good, but this replacement slid right in and the USB passthrough charging works exactly as advertised. Battery life seems solid for a discontinued light getting a second chance.