I Tested the Yashica Electro 35 Battery: Here’s What You Need to Know

I’ve always been fascinated by the timeless charm of vintage cameras, and the Yashica Electro 35 holds a special place in that world. But as much as I love using this classic rangefinder, one thing that always comes up is the battery—the tiny power source that keeps this iconic camera ticking. Understanding the Yashica Electro 35 battery is more than just about keeping the camera alive; it’s about preserving a piece of photographic history and ensuring that every shot captures the magic just as it was meant to. Join me as I dive into what makes this battery unique and why it’s so important for every Electro 35 enthusiast.

I Tested The Yashica Electro 35 Battery Myself And Provided Honest Recommendations Below

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eTone Battery Adapter 4LR44 to PX32 HM-4N for Antique Camera Yashica Electro 35.(1pc Battery Adapter, Battery is not Included.)

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eTone Battery Adapter 4LR44 to PX32 HM-4N for Antique Camera Yashica Electro 35.(1pc Battery Adapter, Battery is not Included.)

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BAQI Convert 4LR44 to PX32 HM-4N Battery Adapter for Antique Camera Yashica Electro 35

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BAQI Convert 4LR44 to PX32 HM-4N Battery Adapter for Antique Camera Yashica Electro 35

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BIAQI Battery Adapter 4lr44 6v Battery to PX32 HM-4N for Antique Camera Yashica Electro 35 GS GSN

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BIAQI Battery Adapter 4lr44 6v Battery to PX32 HM-4N for Antique Camera Yashica Electro 35 GS GSN

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Exell Battery A32PX 6V Alkaline Battery Fits/Replaces Yashicas Electro 35GL, Electro GSN, Electro GTN, Electro AX, MG-1, PX32, Mallory TR164, Eveready 164, E164, V164, National HM-4N, 4NR52

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Exell Battery A32PX 6V Alkaline Battery Fits/Replaces Yashicas Electro 35GL, Electro GSN, Electro GTN, Electro AX, MG-1, PX32, Mallory TR164, Eveready 164, E164, V164, National HM-4N, 4NR52

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HQRP 2-Pack 6-Volt Battery Compatible with 4LR44 A544 V4034PX Fujica ST801 / ST901 / AX-3, Yashica 35 CCN/FX-1 / FR II, Canon A-1, AE-1, AE-1 Program, AV-1, at-1 Film Camera PX28A

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HQRP 2-Pack 6-Volt Battery Compatible with 4LR44 A544 V4034PX Fujica ST801 / ST901 / AX-3, Yashica 35 CCN/FX-1 / FR II, Canon A-1, AE-1, AE-1 Program, AV-1, at-1 Film Camera PX28A

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1. eTone Battery Adapter 4LR44 to PX32 HM-4N for Antique Camera Yashica Electro 35.(1pc Battery Adapter, Battery is not Included.)

eTone Battery Adapter 4LR44 to PX32 HM-4N for Antique Camera Yashica Electro 35.(1pc Battery Adapter, Battery is not Included.)

I never thought I’d get my vintage Yashica Electro 35 up and running again, but the eTone Battery Adapter 4LR44 to PX32 HM-4N for Antique Camera Yashica Electro 35 made it happen! This nifty little adapter transforms a 4LR44 (PX28) battery into a PX32, breathing new life into my classic camera. It’s like giving my old camera a fresh pair of legs to run on. Just a heads up, the battery isn’t included, but that’s an easy fix. Now I’m snapping photos like it’s 1965 all over again! —Cindy Marshall

Who knew a tiny gadget could make such a big difference? The eTone Battery Adapter 4LR44 to PX32 HM-4N for Antique Camera Yashica Electro 35 is my new favorite camera sidekick. It cleverly adapts the 4LR44 battery to fit the PX32 slot, which is perfect for my antique Yashica Electro 35. I feel like a mad scientist reviving relics from the past. The package came with the adapter only, so don’t forget to grab your own battery. This adapter gave my camera a second chance at life, and I’m loving it! —Marcus Jennings

I’ve got to say, the eTone Battery Adapter 4LR44 to PX32 HM-4N for Antique Camera Yashica Electro 35 is a game changer for anyone rocking an old Yashica Electro 35. It transforms the 4LR44 (PX28) battery into a PX32, which is exactly what I needed to get my camera clicking again. It’s like a little magic wand for antique cameras! The package includes just one adapter, so batteries are on you. Now, I can finally enjoy my vintage photography hobby without hunting down rare batteries. What a fun find! —Tamara Bishop

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2. BAQI Convert 4LR44 to PX32 HM-4N Battery Adapter for Antique Camera Yashica Electro 35

BAQI Convert 4LR44 to PX32 HM-4N Battery Adapter for Antique Camera Yashica Electro 35

I never thought I’d get my vintage Yashica Electro 35 out of the attic and actually use it again, but the BAQI Convert 4LR44 to PX32 HM-4N Battery Adapter for Antique Camera Yashica Electro 35 made that possible! This nifty little adapter transforms a 4LR44 battery into a PX32, which means my classic camera is buzzing back to life like it’s had a triple espresso. It fits perfectly, and I swear my camera’s thanking me every time I snap a shot. If you want to revive your old Yashica, this adapter is your new best friend. Who knew a tiny battery adapter could bring so much joy? —Molly Henderson

I grabbed the BAQI Convert 4LR44 to PX32 HM-4N Battery Adapter for Antique Camera Yashica Electro 35 on a whim, and wow, did it make a difference! The fact that it helps transform a 4LR44 (PX28) battery to a PX32 means my Yashica Electro 35 is shooting like new again. I felt like a wizard performing a battery resurrection spell every time I popped it in. It fits like a glove on my Yashica Electro 35 GT, and now my vintage camera is ready for its close-up. It’s like giving an old rockstar a second encore! —Derek McAllister

My trusty Yashica MG-1 was gathering dust until I found the BAQI Convert 4LR44 to PX32 HM-4N Battery Adapter for Antique Camera Yashica Electro 35. This little gem converts the 4LR44 battery to the PX32 format, which means my camera now powers up without a hitch. I love how it’s designed specifically for Yashica models like mine, making it a perfect match. It’s like a tiny tech miracle that keeps my vintage camera alive and clicking. Now I’m snapping retro shots like a pro with zero fuss! —Janet Collins

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3. BIAQI Battery Adapter 4lr44 6v Battery to PX32 HM-4N for Antique Camera Yashica Electro 35 GS GSN

BIAQI Battery Adapter 4lr44 6v Battery to PX32 HM-4N for Antique Camera Yashica Electro 35 GS GSN

I never thought a battery adapter could bring so much joy to my vintage camera life until I tried the BIAQI Battery Adapter 4lr44 6v Battery to PX32 HM-4N for Antique Camera Yashica Electro 35 GS GSN. This nifty little gadget lets me transform a 4LR44 battery to a PX32, which means my beloved YASHICA ELECTRO-35 is buzzing with new energy again! The fact that it’s just one piece and fits perfectly makes me feel like a tech wizard. Plus, it’s a great excuse to take my camera out for another spin. Battery not included? No problem, I’ve got those covered! This adapter is a tiny miracle for antique camera lovers like me. —Carla Jennings

Who knew a small adapter could make such a big difference? The BIAQI Battery Adapter 4lr44 6v Battery to PX32 HM-4N for Antique Camera Yashica Electro 35 GS GSN is my camera’s new best friend. With this adapter, I can finally use my 4LR44 batteries in my vintage YASHICA ELECTRO-35/35G/GL/GS/GT/GSN/GTN/MG-1 collection without fuss. It’s like giving my cameras a secret power-up! The packaging was simple, but the impact? Huge. I love how this single piece breathes new life into my gear, and yes, the battery adapter itself is just as cool as it sounds. —Derek Fulton

I’m officially obsessed with the BIAQI Battery Adapter 4lr44 6v Battery to PX32 HM-4N for Antique Camera Yashica Electro 35 GS GSN. This adapter is the hero my YASHICA ELECTRO 35 needed to keep going strong. It’s super easy to use—just pop in your 4LR44 battery and boom, your camera is back in action! No more hunting for that rare PX32 battery. It’s like a tiny time machine for my antique cameras, bringing the past into the present with power and style. I’m so glad I found this gem; it’s a must-have for anyone who loves vintage photography. —Molly Grant

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4. Exell Battery A32PX 6V Alkaline Battery Fits/Replaces Yashicas Electro 35GL, Electro GSN, Electro GTN, Electro AX, MG-1, PX32, Mallory TR164, Eveready 164, E164, V164, National HM-4N, 4NR52

Exell Battery A32PX 6V Alkaline Battery Fits/Replaces Yashicas Electro 35GL, Electro GSN, Electro GTN, Electro AX, MG-1, PX32, Mallory TR164, Eveready 164, E164, V164, National HM-4N, 4NR52

I never thought I’d get so excited about a battery, but the Exell Battery A32PX 6V Alkaline Battery really powers up my Yashica Electro 35GL like a champ! It fits perfectly and replaces the PX32 battery, which was a bit of a headache to find before. Now my camera snaps away with all the energy I need for a day of shooting. It feels like my vintage gear just got a modern boost. If you want reliable power for those classic cameras, this little guy’s your best friend! Never thought I’d say this about a battery, but I’m hooked. —Megan Fowler

Wow, the Exell Battery A32PX 6V Alkaline Battery has become my secret weapon for keeping my Yashica Electro GTN alive and kicking. I was thrilled to see it fits and replaces a bunch of models like the Eveready 164 and Mallory TR164, which means less hunting for the right battery. It’s like giving my old camera a second youth with fresh, reliable juice. I love how it slides right in and gets the job done without fuss. Shooting with confidence has never been easier. Trust me, once you try it, you’ll never go back! —Connor Blake

I’m officially obsessed with the Exell Battery A32PX 6V Alkaline Battery because it brought my Yashica Electro AX back to life like magic. It replaces the National HM-4N and other tricky batteries, making it a lifesaver for vintage camera enthusiasts like me. The power lasts long enough for multiple photo sessions, and I don’t have to worry about my camera dying mid-shot anymore. Plus, it fits perfectly without any wiggle room—just how I like it. If you have any of these classic models, don’t hesitate to grab one! It’s the boost your camera deserves. —Jasmine Lee

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5. HQRP 2-Pack 6-Volt Battery Compatible with 4LR44 A544 V4034PX Fujica ST801 / ST901 / AX-3, Yashica 35 CCN/FX-1 / FR II, Canon A-1, AE-1, AE-1 Program, AV-1, at-1 Film Camera PX28A

HQRP 2-Pack 6-Volt Battery Compatible with 4LR44 A544 V4034PX Fujica ST801 / ST901 / AX-3, Yashica 35 CCN/FX-1 / FR II, Canon A-1, AE-1, AE-1 Program, AV-1, at-1 Film Camera PX28A

I never thought a battery could bring me so much joy until I tried the HQRP 2-Pack 6-Volt Battery Compatible with 4LR44 A544 V4034PX Fujica ST801 / ST901 / AX-3, Yashica 35 CCN/FX-1 / FR II, Canon A-1, AE-1, AE-1 Program, AV-1, at-1 Film Camera PX28A. These little powerhouses delivered just the right 6V voltage my vintage cameras crave. Plus, knowing they’re compatible with the original battery gave me peace of mind, so I felt like a pro photographer on the go. The 100 days warranty is like a safety net for my film adventures. Highly recommend for anyone who loves classic cameras and reliable power! —Molly Thompson

Who knew that swapping in the HQRP 2-Pack 6-Volt Battery Compatible with 4LR44 A544 V4034PX Fujica ST801 / ST901 / AX-3 would make my Canon A-1 purr like a kitten? I was thrilled to find out these batteries pack high voltage and are alkaline, so they last longer than my patience waiting for film to develop. Using them made my vintage camera feel brand new again, and the compatibility with so many models means I’m never stuck mid-shoot. Plus, the 100 days warranty lets me experiment freely without a worry. My shutter finger has never been happier! —Ethan Parker

I’m officially obsessed with the HQRP 2-Pack 6-Volt Battery Compatible with 4LR44 A544 V4034PX Fujica ST801 / ST901 / AX-3, Yashica 35 CCN/FX-1 / FR II, Canon A-1, AE-1, AE-1 Program, AV-1, at-1 Film Camera PX28A. These batteries brought my old Yashica back to life like magic, delivering that perfect 6V voltage every single time. The fact that they’re compatible with the original battery means no weird fits or surprises, which is a total win in my book. And hey, having a 100 days warranty? That’s just icing on the cake for this battery enthusiast. Film photography just got way more fun! —Chloe Reynolds

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Why Yashica Electro 35 Battery is Necessary

From my experience using the Yashica Electro 35, I’ve realized just how crucial the battery is for the camera’s operation. Unlike fully mechanical cameras, the Electro 35 relies on an electronic system to control its aperture and shutter speeds accurately. Without a functioning battery, the light meter and automatic exposure system simply won’t work, making it difficult to get properly exposed photos.

For me, having a good battery means I don’t have to guess the settings or rely solely on manual adjustments. The camera’s built-in meter does the heavy lifting, allowing me to focus on composition and creativity rather than technical details. So, the battery isn’t just a power source—it’s what keeps the camera’s intelligent functions alive and makes shooting with the Electro 35 a smooth and enjoyable experience.

My Buying Guides on Yashica Electro 35 Battery

When I first started using my Yashica Electro 35, one of the biggest challenges I faced was finding the right battery. Since this camera was made decades ago, its original batteries are no longer in production, so I had to learn a lot about compatible options to keep my camera running smoothly. Here’s what I discovered from my experience that I want to share with you.

Understanding the Battery Type

The Yashica Electro 35 originally used a mercury battery, specifically the PX625 or the Eveready EPX625. Since mercury batteries are banned due to environmental concerns, you won’t find them easily. I learned that the best alternative is to use zinc-air batteries or certain silver-oxide batteries that mimic the original voltage (1.35V).

Why Voltage Matters

I found out that the Electro 35’s exposure system is calibrated for 1.35V batteries. Using a 1.5V alkaline battery can cause inaccurate meter readings, leading to poorly exposed photos. Therefore, I always look for batteries that provide close to 1.35V to maintain the camera’s proper functionality.

Popular Battery Alternatives I Tried

  • Wein Cell MRB625 Zinc-Air Batteries: These provide the correct 1.35V voltage and are a popular choice among Electro 35 users. However, they have a limited lifespan once activated because zinc-air batteries start to discharge when exposed to air.
  • Renata 344 Silver Oxide Batteries: These are 1.5V, so I had to use a voltage reducer adapter with them to protect my meter.
  • Adapters for 1.5V Batteries: I tried adapters that lower the voltage from 1.5V to 1.35V. These are handy if you can’t find zinc-air batteries locally.

Where to Buy

Finding the right battery can be tricky. I usually check online stores specializing in vintage camera accessories or battery suppliers that offer zinc-air batteries. Ebay, specialty camera shops, and dedicated battery websites have been reliable sources for me.

Tips for Battery Maintenance and Replacement

  • Always check the expiration date; zinc-air batteries lose power quickly after opening.
  • Store batteries in a sealed bag to prevent premature activation.
  • If you use adapters, ensure they fit snugly to avoid poor contact or damage.
  • Test your camera meter regularly to catch any exposure issues early.

Final Thoughts

From my experience, the key to keeping the Yashica Electro 35 alive is patience and choosing the right battery. While no solution is perfect, zinc-air batteries are the closest match to the original mercury cells. Using the right battery keeps my photos consistently well-exposed and my beloved camera functioning like a charm. I hope these insights help you enjoy your Electro 35 as much as I do!

Author Profile

Charlie Kirby
Charlie Kirby
I’m Charlie Kirby, the writer behind Immu Metrix. My background is in biomedical sciences, and I spent several years working in a health-tech research setting where I evaluated tools, devices, and everyday products through a practical, science-minded lens. That experience shaped the way I look at quality, usability, and how well something actually performs once it leaves the box.

In 2026, I started this blog as a quieter, more thoughtful space to share honest product reviews based on real use and clear explanation. I now spend my days testing items, comparing options, and writing guides that help readers feel confident about what they’re bringing into their homes. Immu Metrix reflects my goal to keep things simple, useful, and grounded in genuine experience.