Which Laser Rangefinder Uses AA Batteries? – Complete Overview, Tips & More

Do you know which rangefinders use AA batteries?

Let’s find out.

Which Laser Rangefinder Uses AA Batteries?

TruPulse 360 rangefinder uses AA batteries.

Laser Range Finder LTI TruPulse360

The TruPulse360 B offers all the same features as the standard 360 models but this one has Bluetooth capability for wireless data collection. It’s also available in yellow, tans, and greys.


Features include:

  • Capable of wireless internet access
  • Measures HD, VD, SD, INC, HT, AZ, and ML
  • 3-shot height routine & 2-shot missing line routine
  • The TruPulse 360 takes two AA batteries.
  • This device needs to be calibrated periodically by following the instructions in a short tutorial on the right side of the page.

Measurement Solutions:

  • Distance (Horizontal, Vertical, Slope)
  • Inclination
  • Height (Flexible three-shot routine)
  • Azimuth (Compass bearing for single-shot positioning)
  • Missing Line (Distance, Inclination, and Azimuth between any two remote points)

Measurement Range

  • Distance: 0 to 3,280 ft (1,000 m; typical, 6,560 ft (2,000 m) max to reflective target
  • Inclination: ±90 degrees
  • Azimuth: 0 to 359.9 degrees


  • Distance: ±1 ft (±30 cm) typical, ±1 yd (±1 m) to low-quality targets
  • Inclination: ±0.25 degrees
  • Azimuth: ±1 degree; typical
  • Target Modes: Standard, Closest, Farthest, Continuous, and Filter
  • Connecting Laser Range Finder LaserTech TruPulse 360B
  • WM 6.1 and ArcPad 10
which laser rangefinder uses aa batteries

Which Laser Rangefinder Uses AA Batteries?

CR2 Battery

A CR2 (Cylinder Rechargeable) Lithium Ion Batteries looks like a smaller version a D-Cells (Degree Celsius), or for simpler reference, almost like a can.

Batteries come in a wide variety of types and sizes. They’re mainly used in cameras that need a large power supply, as well as many industrial uses.

Technical Specifications Of The CR2 Battery

  • 3 Volts
  • -40°C – 60°C
  • 27.0 mm
  • 15.60 mm
  • Lithium Manganese Dioxide (Li/MnO2 )

Are CR2 Batteries Rechargeable?

Most CR2 batteries aren’t rechargeable but some are. Usually, a CR2 battery’s label will tell you whether or not it’s rechargeable.

Secondary Batteries

Rechargeable batteries are also known as secondary batteries.

Primary Batteries

Primary batteries, which are non-rechargeable, are called “single-use” batteries.

It is very important to know whether a CR2 (or any type of) battery is a primary or secondary one.

What Happens When You Recharge a Non-rechargeable Battery?

Trying to charge a non-rechargeable lithium-ion cell can result in a fire, an explosive reaction, or damage to your device.

It is always important to use the right charger for your CR2 batteries. If you use an incorrect or incompatible charger, your batteries may malfunction or not function properly.

How Long Do CR2 Batteries Last?

A CR2 Lithium Ion (LiIon) rechargeable battery’s lifespan varies greatly depending on its manufacturing quality and the way it is used. If the LiIon batteries are new and bought from a reputable supplier, they may last for several years.

For an application that needs lots of power, such as a high lu­men flashlight, a CR2 cell might not be able to provide enough power for long periods of time.

For example, if you’re using a camera for surveillance purposes, then the service life of the battery will depend on how often you use it. If you want to keep your camera running for longer periods of time, then you might consider buying an extended warranty.

What Battery Is Equivalent To The CR123A Battery?

You may use direct replacements and equivalent batteries for the CR2 battery.

  • DLCR2
  • KCR2
  • ECR2 1CR2
  • 5046LC

All these batteries are direct replacements for the CR2 battery, which means they’re all considered primary or non-rechargeable batteries.

Secondary batteries are rechargeable versions of CR2 batteries.

  • the 15270 battery
  • the 15266 battery

Rechargeable versions of the CR 2 battery usually have a slightly lower charge time than their non-rechargeable counterparts, but they will still fit into and power the same cameras.

Are CR2 Batteries The Same As CR123A?

The CR2 battery is not the same as the CR 123A battery.

The CR2 batteries are slightly smaller than the CR123A batteries and will not fit into most devices that use CR123A batteries.

Furthermore, the CR123A batteries will deliver on average about half as much output as the CR2 batteries, so even if you managed to fit a CR2 into a CR123A-powered product, it would not be capable of delivering the full power required and the product would either function poorly or not work at all.

They’re similar because they use lithium manganese dioxide (LMO) and they’re both 3-volts.

Are C2 and CR2 batteries the same?

Some small companies do manufacture batteries identical to the CR1/CR2 which are labeled “C2”.

Most major manufacturers will usually label this type of lithium-ion rechargeable pack as CR2. Some confusion may arise when looking at certain retail packs for C cells.

Sometimes retail packs of two C cells contain both CR2 and C2 cells. These are not the same type of cells, but they are similar enough that you might be able to use them interchangeably.

What Uses CR2 Batteries?

It’s used for military, industrial, medical, and consumer purposes.


A CR2 battery is used for weapons sights, optical equipment, lasers, and communication devices in a military environment.


For medical purposes, the CR2 battery has been used for alarms and powering various instruments.


Industrial and consumer applications include lighting, alarm systems, cameras, and memory backups.

Where to Buy CR2 Batteries?

Compact R batteries are extremely common and popular. There are lots of different manufacturers producing them and lots of different retailers offering them.

It is important to remember that not all CR2 battery packs are made equally and that not all stores carry the same level of commitment to quality.

It is important to buy your batteries only from a high-reputation retailer that sells only the best brand names.


CR2 batteries are used in numerous types of portable electronic devices including cellphones and laptop computers. They’re often rechargeable by connecting them to an external charger via a circuit board.

You now know which rangefinder uses AAA/AA battery packs.

If you have any questions, please leave them in the comments section.


  • Sarah Wilson

    Sarah is a content consultant at The Outdoor Stores where she is ready to guide you through the features of a good firearm for your outdoor activities and hunting hobbies. Her expert knowledge and intellectual skills have helped The Outdoor Stores greatly.

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