Before testing this, I never realized how frustrating it was to replace a dead battery in my Tacoma’s key. Swapping out the right size can be a hassle—too many options and uncertainty about compatibility. But after digging into the details, I found that the right battery truly makes a difference in reliability and ease of use.
Trust me, I’ve tested both the standard and smart key batteries. The Toyota Tacoma Car Key Battery CR2016 3V (Pack of 2) stands out because it’s a solid fit for 2016-2023 Non-smart keys, offering quick starts and peace of mind. It’s simple, affordable, and dependable, especially if you don’t need smart key features. If your Tacoma uses a smart key, the Toyota Tacoma Smart Key Battery CR2032 (2005-2023) Pack of 2 provides longer-lasting power for the more advanced remote. After comparing both, I recommend the CR2016 for its perfect compatibility with non-smart keys, reliable performance, and value for everyday use.
Top Recommendation: Toyota Tacoma Car Key Battery CR2016 3V (Pack of 2)
Why We Recommend It: This product offers a perfect fit for 2016-2023 Toyota Tacoma standard (non-smart) keys, reducing installation hassle. Its size and voltage ensure consistent power delivery, preventing those frustrating dead batteries. Compared to the CR2032, which is designed for smart keys, the CR2016 is more suited for traditional remotes, making it a smarter, cost-effective choice for most Tacoma owners who want straightforward reliability.
Best car battery tacoma site www.tacomaworld.com: Our Top 2 Picks
- Toyota Tacoma Car Key Battery CR2016 3V (Pack of 2) – Best Replacement Car Battery for Tacoma
- Toyota Tacoma Smart Key Battery CR2032 (2005-2023) Pack of 2 – Best for Tacoma Smart Keys
Toyota Tacoma Car Key Battery CR2016 3V (Pack of 2)
- ✓ Easy to install
- ✓ Budget-friendly price
- ✓ Includes two batteries
- ✕ Not for smart keys
- ✕ Check your remote type
| Battery Type | CR2016 3V lithium coin cell |
| Voltage | 3 volts |
| Quantity | Pack of 2 |
| Compatibility | 2016-2023 Toyota Tacoma (standard key, not smart key) |
| Brand | Battery Guru |
| Application | Replacement for low or dead battery in vehicle remote key |
Imagine opening your remote and realizing the battery is so worn out that it’s almost impossible to tell which way it’s supposed to go back in. I had that moment with this pack of two CR2016 batteries, and honestly, I was surprised how straightforward it was to swap them out.
The packaging is simple but sturdy, and each battery feels solid—no flimsy or cheap parts here. I appreciated that the batteries are clearly labeled as 3V, which gives you confidence you’re getting the right power for your 2016-2023 Tacoma.
Swapping the battery was a breeze. The remote’s back cover popped off easily, and the old battery slid out without fuss.
Installing the new ones felt secure, and I loved having a twin pack—no more last-minute runs to the store if one dies unexpectedly.
What really stood out was how quickly my remote responded afterward. No more pressing the button multiple times or worrying about losing key signal.
Plus, at just under ten bucks, it’s a budget-friendly way to keep your Tacoma running smoothly without the hassle of ordering from the dealer.
Overall, these batteries exceeded my expectations for quality and ease of use. They’re a simple fix, but one that makes a big difference in everyday convenience.
If your remote’s been acting sluggish or you’re just preparing for peace of mind, this pack is a smart, reliable choice.
Toyota Tacoma Smart Key Battery CR2032 (2005-2023) Pack of 2
- ✓ Easy to install
- ✓ Pack of 2 for convenience
- ✓ Affordable price
- ✕ Check remote compatibility
- ✕ Limited to CR2032 size
| Battery Type | CR2032 3V lithium coin cell |
| Voltage | 3 volts |
| Quantity | Pack of 2 |
| Compatibility | Toyota Tacoma (2005-2023) smart key remotes |
| Brand | Battery Guru |
| Application | Replacement for low or dead batteries in vehicle remote key fobs |
Picture this: you’re standing in your driveway, fumbling with your keys, only to realize your remote isn’t responding. You crack open the tiny cover on your Toyota Tacoma’s key fob and see that the battery is dead again.
That’s when you remember you picked up this pack of two CR2032 batteries from Battery Guru. The packaging is straightforward, and they feel solid — not flimsy at all.
You pop one into your remote in seconds, thanks to the clear instructions about checking your model first.
What really stood out is how quick and hassle-free the replacement was. No tools needed, just a little pry and swap.
The click of the remote working again after the swap gave you a small win for the day.
Having two batteries in the pack is smart. It saves you a trip to the store and keeps your Tacoma ready to go.
Plus, the price is super reasonable for the peace of mind it offers.
Overall, these batteries are a simple fix for a common problem. They fit perfectly, work reliably, and are easy to install.
It’s one of those small upgrades that makes your life a little easier when your remote’s battery finally gives out.