What Is the Life of Pet Tracker Battery?

Every pet owner wants peace of mind. When our dogs or cats wander beyond the backyard, we rely on pet trackers to help bring them back. But even the best tracker becomes useless if the battery dies when we need it most. That’s why understanding pet tracker battery life is so important.

Let’s break down everything you need to know about how long pet tracker batteries last, what types are available, what affects their lifespan, and how to choose the best one for your furry companion.

Part 1. Why pet tracker battery life matters

It’s not just about convenience. Battery life can directly impact your pet’s safety.

A pet tracker that runs out of power in the middle of the day can leave you helpless if your pet gets lost. Long battery life means longer protection, fewer interruptions, and more trust in the technology you’re depending on.

Here’s why it matters:

• Emergency response: You can’t find a pet if the tracker is dead.

• Fewer recharges: Less hassle and less chance of forgetting to charge it.

• Greater range and updates: Longer-lasting batteries support more frequent GPS updates.

• Better design integration: Some trackers balance battery life and size for comfort.

In short: The better the battery, the better the tracker.

Part 2. What battery does a pet tracker use?

Not all pet trackers use the same battery. Some use rechargeable batteries, others use replaceable ones. The three most common types include:

a. Lithium-Ion (Li-ion)

• Found in most rechargeable GPS pet trackers

• High energy density

• Good lifespan but prone to slow degradation over time

b. Lithium Polymer (Li-Po)

• Offers more design flexibility (great for smaller trackers)

• Lightweight and compact

• Requires careful handling to avoid swelling or damage

c. Lithium Iron Phosphate (LiFePO4)

• Superior safety and longevity

• More thermally stable, ideal for extreme outdoor conditions

• Can last 4–5x longer than standard Li-ion batteries

Let’s compare how each battery type performs in terms of battery life:

If battery life is your top concern, LiFePO4 clearly leads the pack.

And if you’re looking for a custom solution tailored to your tracker design, Ufine Battery can help. Ufine is a leading Chinese manufacturer specializing in lithium battery customization—including lithium polymer, LiFePO4, 18650, and cylindrical cells. Whether you need ultra-thin, high-rate, or high-temperature batteries, Ufine has the experience to deliver.

Contact Ufine Battery to discuss your custom pet tracker battery needs.

Part 4. Key factors affecting pet tracker battery life

Now let’s talk real-life usage. Even the best battery will drain faster under certain conditions. Here are the major factors that influence battery life:

1. GPS Update Frequency

If your tracker sends a GPS signal every 5 seconds, it’s going to drain the battery faster than one updating every 10 minutes. Many trackers let you adjust this interval.

2. Cellular or Bluetooth Connection

Trackers that rely on cellular networks use more power to maintain connection, especially in poor signal areas. Bluetooth trackers use less power but have a shorter range.

3. Pet Activity Level

If your dog is running, jumping, and exploring all day, the tracker is constantly updating and transmitting data, which burns through battery.

4. Environmental Conditions

Extreme temperatures—both hot and cold—can impact lithium battery performance. Cold weather reduces capacity; heat can damage cells.

5. Age of the Battery

Over time, all lithium batteries degrade. A battery with 300 cycles already behind it won’t perform like new.

6. Tracker Size and Design

Smaller trackers typically have smaller batteries, which naturally reduces how long they last on a single charge.

Part 5. 7 Key factors for choosing the right battery for a pet tracker

Not sure what battery your pet tracker needs? Here’s a list of the top criteria to consider:

1. Capacity (mAh)

Higher capacity = longer use time. Choose based on how often you want to charge.

2. Voltage Stability

Steady voltage ensures reliable operation. Voltage dips can cause trackers to shut off unexpectedly.

3. Battery Size & Weight

Comfort matters. A heavy tracker is harder for small pets to carry.

4. Durability in Weather Conditions

If your pet plays outside, choose batteries designed to handle rain, mud, heat, or snow.

5. Safety Features

Look for overcharge, short-circuit, and over-discharge protection.

6. Recharge Time

Fast-charging batteries reduce downtime.

7. Cycle Life

Longer cycle life means fewer replacements and less e-waste.

Part 6. When to replace your pet tracker battery

Knowing when to replace the battery is just as important as choosing the right one. Here are the signs:

• Battery dies quicker than before

• Takes much longer to charge

• Tracker turns off randomly

• Battery feels unusually warm or swollen

Most lithium batteries are not designed to last forever. But a good one should give you at least a couple of years of reliable service. Don’t wait for it to fail when it matters most.

If your tracker needs a battery replacement, consider upgrading to a higher-quality or custom-fit battery. This is where Ufine Battery shines. Our lithium battery customization service allows you to specify exactly what you need: the voltage, capacity, size, shape, and discharge rate.

Reach out to Ufine Battery to get expert advice and custom solutions tailored to your device.

Part 7. Final thoughts

Your pet’s safety is priceless. The tracker they wear needs to be reliable. That reliability starts with the battery.

By understanding battery types, life cycles, and usage factors, you can make better choices for your pet’s tracker. And when it’s time for a battery upgrade or replacement, partnering with a trusted battery manufacturer can make all the difference.

Ufine Battery offers high-performance lithium batteries tailored for trackers just like yours. Whether it’s a compact collar tag or a high-powered GPS unit, we can deliver what you need.

Contact Ufine Battery today to build a better battery for your best friend.

Part 8. FAQs

How often should I charge my pet tracker?

It depends on the battery size and usage. Some need daily charging; others can last weeks.

Can I replace the battery in my tracker myself?

Some trackers are user-serviceable. Others are sealed. Check your device manual.

What’s the longest battery life available?

Trackers with LiFePO4 batteries or ultra-large Li-ion packs can last up to a month in low-power mode.

Do temperature changes affect battery life?

Yes. Cold weather reduces capacity. Heat accelerates aging. Choose a battery rated for your climate.

Absolutely—especially if you want longer life, smaller size, or special features. Custom batteries provide the best fit.

Ufine

Battery Industry Content Writer

More Articles

Can a Lithium Battery Be Heavy Duty? What Makes It Different

Lithium batteries can be heavy-duty. Learn how they meet challenging demands and why they're a top choice for modern power needs.

Heated Jacket Batteries Explained: Full Guide

Learn how a heated jacket battery works, how long it lasts, how to charge it, and how to choose the safest, most efficient battery for cold-weather comfort.

The Complete Guide to Rechargeable Hearing Aid Batteries

Find out how long rechargeable hearing aid batteries last, how to care for them, and how to choose the right battery for better hearing every day.

Choosing the Right Cochlear Batteries: What to Know

Learn how cochlear batteries impact device performance, battery types, lifespan, and when to replace them. Easy guide for every cochlear implant user.

How Long Do Pacemaker Batteries Last?

Wondering about pacemaker battery life, replacement, or costs? Learn about pacemaker batteries, signs of failure, and how to maintain optimal performance.