Description
Replacement Battery Pack for LaserMax Guide Rod Lasers
The LaserMax LMS-392 Battery Pack is engineered to help maintain dependable performance from compatible LaserMax Guide Rod Laser systems. Designed for reliable operation in demanding conditions, these silver oxide batteries provide consistent power delivery while supporting rapid target acquisition and laser visibility.
Reliable, lightweight, and durable, the LMS-392 batteries are designed to function across a broad range of temperatures for dependable firearm laser performance in various environments. The sleeved battery configuration helps simplify installation while supporting proper fit within compatible LaserMax internal laser systems.
LaserMax recommends replacing Guide Rod Laser batteries at least once per year to help maintain optimal system performance and dependable operation. With an extended 5-year shelf life, the LMS-392 Battery Pack is also a practical spare component to keep available for backup readiness.
Please refer to the LaserMax Operator’s Manual or Battery Compatibility Chart to confirm proper battery selection for your Guide Rod Laser model.
Features of the LaserMax LMS-392 Battery Pack
- Replacement battery pack for LaserMax Guide Rod Lasers
- Silver oxide battery construction
- Reliable performance across varying temperatures
- Lightweight and compact design
- Sleeved for quick installation
- Designed for dependable laser operation
- Long 5-year shelf life
- Supports consistent laser performance






George Brown (verified owner) –
The ordering and shipping process was flawless. I have yet to install the battery pack into the laser installed in my Sig Sauer P228 Pistol. i am sure there will be no problems associated with the future install. Thanks LaserMax for your excellent customer service.
Steven Mitchell (verified owner) –
My previous batteries lasted close to 8 years.
Joyce Cox (verified owner) –
This is the only way to go. I use to put individual,batteries in my Laser for my Sig, but since I found the packs, it’s the only way to go.
David Koch (verified owner) –
It replaced my last pack perfectly.
Make sure you order the right one.
Clifford Satterfield (verified owner) –
It functions, but these little battery packs are very much over priced.
William Mannecke (verified owner) –
This system is flawed. Different to activate and turn off. Battery life is unacceptable do to these short comings. I do not recommend this product.