AI Generated Review Summary
Fenix 18650 Rechargeable Batteries are highly praised for their excellent quality, durability, and cost-effective value. Customers appreciate the safety features, long lifespan, and environmental benefits. Fenix offers outstanding service and fast shipping, making these batteries a reliable choice for high-lumen flashlights.
Review topics: ["package","quality","shipping","fits","value","service","light","works","battery","charger","customer service","issues","capacity","power","performance","price","output","replacement","fenix","flashlight","holds","port","headlamp","usb","brightness","recharge","deal","use","brand","lasts"].
Reviews
Great Customer Service
"I ordered the 4000 mah battery with the usb-c charging port for my fenix PD35R flashlight. I had complications with the package. I called customer service and they sent another one right away. When I recieved the battery, i put it into my PD35R flashlight and it was too long. It dented the battery and made it unsafe to use in my light. I reached back out to customer service becuase they had told me this battery would fit and it didn't. They sent me a 4000 mah battery without the usb-c port. I recived that on time and it fit perfectly. Customer service was very helpful for me. The 4000 mah battery with the USB-c type port does not fit in the PD35R flashlight."
— Lon H. (5/5)
Customer Service recommended the 18650
"Customer Service recommended the 18650 batteries for the TK20R flashlight. The batteries with the U suffix are a little too long for the flashlight to seal properly. ARB-L18-4000: Fits correctly ARB-L18-4000U is approximately 2. 8mm longer, because you can charge the battery directly (outside the flashlight) with a USB-C cable."
— Dave V. (4/5)
Love it
"Love it"
— David B. (5/5)
Works great!
"Works great!"
— Linda H. (3/5)
These batteries do not work
"These batteries do not work in any of my headlamps, Fenix or other brands. They are 5mm longer than 18650s. They might get damaged when cap tightened all the way."
— Mark W. (1/5)
Not sure if the batteries
"Not sure if the batteries don't last a long time, or it's the headlamp. But not what I expected. Good quality, just don't last a long time. I guess unless I don't want to light anything up, which defeats the purpose."
— P B. (3/5)
Good quality batteries that I
"Good quality batteries that I can trust. They hold the charge well and are dependable in extreme weather."
— Amin G. (5/5)
Headlamp holds charge again!
"Holds charge for several hours again with the new battery. The battery and new headband brought my old headlamp back to new."
— Ron P. (5/5)
Forever Batteries
"These last forever! And work better in my other brand lights than their brand"
— desotopaw (5/5)
Great batteries
"I needed new batteries for my Fenix bike light and these are perfect! They fit properly (no rattle, not too fat). They charge properly and last a long time."
— Vicky D. (5/5)
