best subaru battery

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Holding the Subaru Key Fob Batteries Pack of 2 in your hand, you immediately notice how lightweight yet solid these little batteries feel—no wiggle or flimsy parts here. When I tested them, swapping out the battery took just minutes, thanks to clear DIY instructions and perfect fit. They fit snugly, with that premium feel that tells you they’re built to last, even with frequent use.

These batteries stand out because they’re designed specifically for Subaru smart fobs from 2015 to 2025. Unlike generic batteries, they deliver reliable power without the hassle of dealership visits. The real advantage is their long-lasting performance, so you won’t be changing them every few months. After thorough testing, I recommend the Subaru Key Fob Batteries Pack of 2 for a hassle-free, cost-effective upgrade that keeps your car key functioning flawlessly.

Top Recommendation: Subaru Key Fob Batteries Pack of 2

Why We Recommend It:
This product offers original premium Deluxe CR2032 3V batteries that outperform generic options in durability and performance. Its perfect fit for Subaru smart fobs means no compatibility issues, and the easy DIY swap saves both time and money. Compared to other options, it’s a reliable choice for long-term value and convenience.

Best subaru battery: Our Top 4 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewSubaru Key Fob Batteries Pack of 2Subaru Key Fob Battery Replacement CR2032 - Fits Outback,Subaru Battery Charger and Maintainer SOA9010001 Genuine
TitleSubaru Key Fob Batteries Pack of 2Subaru Key Fob Battery Replacement CR2032 – Fits Outback,Subaru Battery Charger and Maintainer SOA9010001 Genuine
Compatibility2015-2025 Subaru smart fobs (check fitment guide)2015-2025 Subaru smart fobs (check fitment guide)2019-2026 Subaru models (Outback, WRX, BRZ, Legacy, Crosstrek, Forester, Impreza, Sti)
Battery TypeCR2032 3VCR2032 3V
Number of Batteries Included22
Ease of ReplacementYes, no programming requiredYes, no programming requiredN/A
Additional FeaturesDIY guide included, compatible with certain pre-2015 fobs, not compatible with standard keysDIY instructions included, compatible with a wide range of models, not compatible with standard keysGenuine Subaru charger and maintainer, model SOA9010001
BrandDeluxe BatteriesKey Battery OutletSubaru
Product TypeBattery Pack for Key FobsBattery Replacement CR2032Battery Charger and Maintainer
Warranty/SupportGenuine Subaru product with official support
Available

Subaru Key Fob Batteries Pack of 2

Subaru Key Fob Batteries Pack of 2
Pros:
  • Easy DIY installation
  • Includes 2 batteries
  • High-quality premium cells
Cons:
  • Not compatible with all Subaru keys
  • Limited to smart fobs
Specification:
Battery Type CR2032 3V lithium coin cell
Number of Batteries Included 2
Compatibility 2015-2025 Subaru smart fobs (may include some pre-2015 models, check fitment guide)
Battery Size CR2032
Replacement Process No programming required, easy DIY replacement
Brand Deluxe Batteries

Pulling the fob apart and seeing those tiny CR2032 batteries nestled inside feels almost too simple. Unlike some battery packs that come with bulky packaging or confusing instructions, this pack feels straightforward from the start.

The fact that it includes two high-quality batteries means you’re set to replace your Subaru key fob battery without fuss. I appreciate that they’re the original premium Deluxe CR2032 3V batteries, which gives me confidence in their longevity and performance.

Replacing the battery was a breeze—no tools, no special skills required. The provided DIY guide made it even easier, guiding me through the quick swap in just a few minutes.

It’s perfect if you’re tired of paying dealership prices or waiting around for service appointments.

I checked compatibility carefully using the fitment guide in the product images, and it fit snugly into my 2018 Subaru fob. Just a heads-up: if your key has the physical key sticking out, this pack isn’t for you.

But for smart fob users, it’s a total game changer.

Overall, these batteries deliver solid performance at a great price. They’re reliable, easy to install, and save you time and money.

Plus, with two in the pack, you’ve got a backup ready to go if needed.

Subaru Key Fob Battery Replacement CR2032 – Fits Outback,

Subaru Key Fob Battery Replacement CR2032 - Fits Outback,
Pros:
  • Easy DIY replacement
  • Long-lasting performance
  • Compatible with many models
Cons:
  • Not for physical key blades
  • Limited to specific Subaru models
Specification:
Battery Type CR2032 3V lithium coin cell
Number of Batteries Included 2
Compatibility Subaru smart key fobs (2015–2025), some pre-2015 models
Battery Capacity Typically around 225mAh (standard for CR2032 batteries)
Dimensions 20mm diameter, 3.2mm thickness (standard CR2032 size)
Voltage 3 Volts

This little pack of two CR2032 batteries has been sitting on my wishlist for a while, mainly because I got tired of overpriced dealership trips just to swap out my Subaru key fob battery. When I finally grabbed these, I was curious if they’d really make a difference in how quickly and smoothly my key fob works.

The first thing I noticed is how straightforward the entire process was. The instructions included are clear, and I didn’t need any special tools—just a quick pry with my fingernail and the battery slide right out.

The fact that the batteries are labeled as long-lasting really shows, because after a few weeks, my key fob still responds instantly.

What’s great is that these batteries fit a wide range of Subaru models from 2015 to 2025, so I didn’t have to worry about compatibility. Plus, since no programming is needed, I could do it myself in just a few minutes—no appointments, no extra costs.

The included step-by-step video made it even easier, especially for someone like me who isn’t super tech-savvy.

Two batteries come in the pack, which is handy if one gives out again soon or if you have multiple Subaru keys. I appreciate the quality of these CR2032 batteries—they seem to last and perform as promised.

Honestly, replacing the battery myself saved me a trip and some cash, making it a simple upgrade I’d recommend to any Subaru owner.

Subaru Battery Charger and Maintainer SOA9010001 Genuine

Subaru Battery Charger and Maintainer SOA9010001 Genuine
Pros:
  • Specifically designed for Subaru
  • Easy to operate
  • Keeps batteries healthy
Cons:
  • Slightly higher price
  • Limited to Subaru models
Specification:
Model Number SOA9010001
Compatible Vehicle Years 2019-2026
Compatible Subaru Models Ascent, WRX, BRZ, Legacy, Outback, Crosstrek, Forester, Impreza, STI
Type Battery Charger and Maintainer
Input Power Not specified, but typically 12V DC for vehicle batteries
Features Brand-specific, designed for Subaru vehicles

Compared to the generic chargers I’ve come across, this Subaru Battery Charger and Maintainer feels like it was built with real care for Subaru owners. The sleek, compact design fits perfectly in your hand, with a sturdy feel that screams durability.

What immediately caught my attention is how straightforward it is to connect. The clamps clip on securely, and the LED indicators clearly show the charging status without any guesswork.

You don’t have to fuss with complicated menus or confusing lights—just plug in, select, and let it do its thing.

The best part? It’s specifically designed for Subaru models from 2019 to 2026, which means it’s tailored to your vehicle’s needs.

I tested it on a few models like the Outback and WRX, and it responded quickly, reviving a marginal battery in no time. It’s perfect for seasonal storage or emergency situations when your battery needs a little boost.

The maintainer function is a real lifesaver, especially if you tend to leave your car parked for a while. I left my Subaru Forester connected overnight, and the charger kept the battery topped off without overcharging.

It’s like having a guardian angel for your car’s power supply.

Overall, this charger is reliable, easy to use, and built to last. It’s the kind of tool that gives you confidence, knowing your Subaru’s battery is in good hands when you need it most.

EDS 81608AG020/81608YC000 Positive Battery Terminal

EDS 81608AG020/81608YC000 Positive Battery Terminal
Pros:
  • Easy DIY installation
  • High-quality materials
  • Wide vehicle compatibility
Cons:
  • Slightly pricier than aftermarket options
  • Limited to Subaru models
Specification:
Material C26000 copper alloy with tin plating
Terminal Size 18mm positive post opening
Stud Bolt Diameter 8mm
Compatibility Fits over 100 Subaru models including Baja, BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, STI, Tribeca, WRX, XT
Manufacturing Origin Made in Japan
Installation Method Bolt-on replacement with M8 nut, no special tools required

Ever wrestled with a stubborn Subaru battery terminal that just won’t make a solid connection? That annoying corrosion or a loose terminal can turn your morning routine into a hassle, with intermittent starting issues or electrical glitches.

When I installed the EDS 81608AG020/81608YC000 positive battery terminal, I immediately noticed its solid build. The high-quality copper alloy feels sturdy and well-made, and the tin plating adds a sleek, corrosion-resistant finish.

This terminal is a direct-fit replacement, which means no fiddling or modifications. It easily snapped onto my existing battery post, and the M8 nut and bolt provided a tight, vibration-resistant grip.

I appreciated how quick and straightforward the installation was—literally less than 10 minutes.

The 18mm positive post opening and the 8mm stud bolt are perfect for ensuring a secure electrical connection. I tested it in various weather conditions, and the connection stayed strong, with no more flickering lights or starting delays.

It fits over 100 Subaru models, which makes it a versatile choice for many owners.

Made in Japan, this terminal feels premium and durable. It’s designed to meet OE standards, so you can trust it to perform just like the original part.

For DIY folks, the bolt-on setup makes replacing an old, corroded terminal a breeze—no special tools required.

Overall, if your Subaru’s battery terminal is aging or corroded, this part restores reliable power flow quickly and easily. It’s a small upgrade that makes a big difference in starting reliability and electrical performance.

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