Stenlight LG723 Battery

(3 reviews) Write a Review
Frequently bought together:


Replacement battery for the Stenlight series of headlamps.  The LG723 is the smaller battery that typically comes with the systems.


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3 Reviews

  • 5
    Reliability at it's Best!

    Posted by Dave Everton on 9th Sep 2022

    I have been using a Sten Light since 2006. During that time (especially between 2009 and 2015) during the exploration and survey of more than 20 miles of cave passages and hundreds of trips in the Binkley Cave system in Indiana, I have put the battery and light to the test. I highly stand behind this product for reliability at it's best!! I never worried about it failing.

  • 5
    Awesome Battery

    Posted by Lee Stocks on 25th Sep 2019

    Awesome battery for an awesome light!! Love my Stenlight. Beats the hell out of carbide. I get several trips to a charge.

  • 5
    Haven't really torn it up yet, but..

    Posted by Unknown on 3rd Oct 2016

    This is a replacement for the same product that I've had for years (and got second hand, after already seeing heavy use). When my original battery died (after spending two weeks in storage at 100+ degrees), I contacted stenlight directly for advice -- I though the connector might have failed. They told me that the old battery (purchased from eBay) was likely more than 5-6 years old, and that the cells had probably just finally given up. That said, it held a charge for days (with only one functioning cell)! The replacement I just purchased seems to be of even higher build quality, and Karst Sports threw in some 3M mounting tape and shipped it USPS 3-day, even though I hadn't paid for (or selected) either. Awesome service from Karst, and an incredibly long-lived/tough battery from stenlight. Can't recommend enough. Lamp is expensive, but I'll never need to buy another.

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