What power adapter is recommended for charging my Name TK20R V2.0 flashlight properly?Updated an hour ago

Most Fenix products are designed to charge using a power adapter with a 5V, 1.5–2.5A rating (the rating on most current day cell phone power adapters). However, it's always recommended to check the user manual to confirm the proper adapter for your light. You can also charge most Fenix USB rechargeable products using a computer USB port. You may see a slower charge when using a computer's USB port but, in most cases, it should work.