Bosch GLM-BAT 3.7V Lithium-Ion battery pack shown next to a black USB-A to USB-C charging cable used for powering Bosch BLAZE laser distance measures.
Product infographic for the Bosch GLM-BAT lithium-ion battery showing the battery pack and USB-C cable with text highlighting continuous charging, cold weather operation, and USB-C charging flexibility.
Full front view of the Bosch GBA37V10 lithium-ion rechargeable battery pack featuring the Bosch logo and the USB-C charging port at the bottom.
Side profile view of the slim Bosch GLM-BAT rechargeable battery pack highlighting the compact design and the top attachment clip for securing it into BLAZE laser measures.
Front view of the Bosch GBA37V10 3.7V 1.0Ah Lithium-Ion battery pack showing the manufacturer label, safety warnings, and the protective cover for the 5V USB-C charging port.
Back view of the Bosch GLM-BAT 3.7V Lithium-Ion battery pack showing the internal battery cells and rubber environmental seal for the battery compartment.
A Bosch Professional laser measure leaning against a metal stud on a construction site next to a Bosch GBA37V10 rechargeable battery and a coiled USB-C charging cable.
A person holding a Bosch Professional GLL50-20G line laser in one hand and a blue Bosch GLM-BAT 3.7V Lithium-Ion battery pack in the other, demonstrating how the battery replaces standard AA batteries.
A Bosch BLAZE laser measure powered by a GLM-BAT lithium-ion battery pack charging via a USB cable while resting in a vehicle's center console storage compartment.
Close-up of a person's hands connecting a USB-C charging cable into the charging port of a Bosch GBA37V10 Lithium-Ion battery pack for BLAZE laser measures.
Bosch GLM-BAT 3.7V Lithium-Ion battery pack shown next to a black USB-A to USB-C charging cable used for powering Bosch BLAZE laser distance measures.
Product infographic for the Bosch GLM-BAT lithium-ion battery showing the battery pack and USB-C cable with text highlighting continuous charging, cold weather operation, and USB-C charging flexibility.
Full front view of the Bosch GBA37V10 lithium-ion rechargeable battery pack featuring the Bosch logo and the USB-C charging port at the bottom.
Side profile view of the slim Bosch GLM-BAT rechargeable battery pack highlighting the compact design and the top attachment clip for securing it into BLAZE laser measures.
Front view of the Bosch GBA37V10 3.7V 1.0Ah Lithium-Ion battery pack showing the manufacturer label, safety warnings, and the protective cover for the 5V USB-C charging port.
Back view of the Bosch GLM-BAT 3.7V Lithium-Ion battery pack showing the internal battery cells and rubber environmental seal for the battery compartment.
A Bosch Professional laser measure leaning against a metal stud on a construction site next to a Bosch GBA37V10 rechargeable battery and a coiled USB-C charging cable.
A person holding a Bosch Professional GLL50-20G line laser in one hand and a blue Bosch GLM-BAT 3.7V Lithium-Ion battery pack in the other, demonstrating how the battery replaces standard AA batteries.
A Bosch BLAZE laser measure powered by a GLM-BAT lithium-ion battery pack charging via a USB cable while resting in a vehicle's center console storage compartment.
Close-up of a person's hands connecting a USB-C charging cable into the charging port of a Bosch GBA37V10 Lithium-Ion battery pack for BLAZE laser measures.
BOSCH

Bosch GLM-BAT GBA37V10 3.7V Lithium-Ion Battery Pack USB-C Rechargeable Power for BLAZE Laser Measures GLM165-27CG GLM165-25G

Only 2 left
SKU: GLM-BAT
$29.59

Description

Power Through Every Measurement with Uninterrupted Performance

The Bosch GBA37V10 (formerly GLM-BAT) 3.7V Lithium-Ion Battery Pack is the ultimate power solution for professionals who demand reliability on the job site. Designed specifically for BLAZE™ Laser Measures, this rechargeable pack eliminates the constant need for AA alkaline batteries, reducing waste and ensuring your tool is always ready for long-lasting layout tasks. Whether you are conducting a full-day site survey or complex interior leveling, this battery provides a consistent, steady power supply that keeps your laser operating at peak performance.

Engineered for modern versatility, this battery features a convenient USB-C® charging port, allowing you to power up using standard 5V power supplies, including wall adapters, laptops, or portable power banks. A standout feature is its capacity for continuous charging; the battery can remain inside the laser measure and continue to power the device even while it is plugged in. This ensures that you never have to pause your workflow due to a depleted power source, making it an essential accessory for high-volume residential and commercial contractors.

Key Features

  • Enhanced Flexibility: High-performance Li-ion alternative to standard AA alkaline batteries for select BLAZE™ laser models.
  • USB-C Connectivity: Fast and flexible charging via various 5V power sources like PCs, power banks, or adapters.
  • Non-Stop Operation: Innovative continuous charging allows the tool to be used while the battery is actively being recharged.
  • Pro-Grade Durability: Rated IP 65 to withstand dust and water splashes on demanding jobsites.
  • Compact Design: Lightweight and slim profile ensures it fits perfectly within the battery compartment without adding bulk.

What's Included

  • (1) GBA37V10 3.7V Lithium-ion 1.0 Ah Battery
  • (1) USB-A to USB-C Cable

Specifications

Model GBA37V10 (GLM-BAT)
Voltage 3.7V
Amp Hour 1.0 Ah
Chemistry Lithium-Ion
Charging Port USB-C
IP Rating IP 65
Length 1.8 in.
Width 0.5 in.
Height 2.8 in.
Weight 0.419 lbs.
Operating Temp Range 14° F to 113° F
Compatibility GLM165-22, GLM165-25G, GLM165-27C, GLM165-27CG, GMS120-27

Pro-Tip: To maximize the lifespan of your Lithium-Ion battery, avoid storing it in extreme heat (such as a locked vehicle in summer). If you use your BLAZE laser in cold conditions, keep a spare battery in your pocket; the warmth from your body helps maintain optimal battery chemistry for better cold-weather performance.