Bike Forums - Serfas USB (TSL S250) Headlight

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kmv2	11-23-12 08:10 AM

Serfas USB (TSL S250) Headlight

https://www.serfas.com/products/view...hts|usb-lights

Anybody used one of those or similar?

Just wondering what kind of battery life you get out of it? I can't seem to get more then 30-60minutes out of it.

nevermore1701

11-24-12 07:16 AM

i have the 150 and if i keep it on med i can can get about 4 hours out of it

Burton

11-24-12 09:44 AM

One of the stores I work at sells those, although I don't own one myself. The specs claim you should expect up to 2 hours on high with a new battery. If the unit is new just contact the company for a warranty claim. If its over a year old and out of warranty - could simply be the battery, which is a user replaceable 2,300 mAh Li-Ion unit. Swapping in a new one should solve the issue.

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