--- product_id: 42043435 title: "Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs)" brand: "rayovac" price: "£22.18" currency: GBP in_stock: true reviews_count: 13 category: "Rayovac" url: https://www.desertcart.co.uk/products/42043435-rayovac-extra-advanced-size-312-hearing-aid-battery-pack-60 store_origin: GB region: United Kingdom --- # Longest Lasting Life (~9 days) 1.45V Zinc-Air Power Made in USA Quality Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) **Brand:** rayovac **Price:** £22.18 **Availability:** ✅ In Stock ## Summary > 🔋 Power your world longer with Rayovac Extra Advanced! ## Quick Answers - **What is this?** Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) by rayovac - **How much does it cost?** £22.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/42043435-rayovac-extra-advanced-size-312-hearing-aid-battery-pack-60) ## Best For - rayovac enthusiasts ## Why This Product - Trusted rayovac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power that Endures:** Experience up to 9 days of reliable hearing aid performance per battery—stay connected longer without constant replacements. - • **Bulk Pack Convenience:** 60 batteries per pack means fewer orders, less hassle, and always having spares on hand for uninterrupted use. - • **Cost-Effective Longevity:** Slightly higher upfront cost but extended battery life lowers your overall expense—wear your aids confidently every day. - • **Precision Zinc-Air Chemistry:** Optimized 1.45V output ensures consistent, high-quality sound for your hearing aids, reducing dropouts and interruptions. - • **Trusted American Craftsmanship:** Proudly made in the USA, guaranteeing premium quality and strict manufacturing standards you can rely on. ## Overview Rayovac Extra Advanced size 312 hearing aid batteries deliver industry-leading 1.45V zinc-air power with an average lifespan of up to 9 days per battery. Made in the USA, this 60-pack offers premium quality and cost-effective longevity, ensuring your hearing aids perform consistently with fewer replacements and less hassle. ## Description Rayovac Extra Advanced, model 312AE Zinc Air Hearing Aid Batteries 1.45V Dial Card-6, 60 pcs. The World's Longest Lasting Battery. Review: Hearing aid batteries - Good value for product Review: regular packaged packs, not the child-resistant packaged ones. - Good quality product and timely shipment. The battery lasted around a week for an average use of 10 hours/day, better than other brands I used which only last around 2-3 days. I will reorder them again when I run out of this batch of 60. ## Features - Made in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001AW1A6A | | Amperage | 3.6 Amps | | Antenna Location | Hearing Aid | | Battery Capacity | 180 Milliamp Hours | | Battery Cell Composition | Zinc-Air | | Battery Cell Type | Zinc-Air | | Best Sellers Rank | #22,172 in Health & Household ( See Top 100 in Health & Household ) #9 in Hearing Aid Batteries & Chargers | | Brand | Rayovac | | Built-In Media | Battery | | Compatible Phone Models | iphone sumsung huawei xiaomi | | Customer Reviews | 4.3 out of 5 stars 8,559 Reviews | | Global Trade Identification Number | 00500371790000 | | Item Dimensions | 0.39 x 0.39 x 0.39 inches | | Item Weight | 0.09 Kilograms | | Manufacturer | Rayovac | | Model Number | 312-AUX-6xe | | Number of Batteries | 60 LR44 batteries required. | | Recommended Uses For Product | Hearing Aid | | Reusability | Single Use | | UPC | 881314617906 890250058346 500371790000 706148501958 360000001965 706148523127 884341106849 | | Unit Count | 60 Count | | Voltage | 1.45 Volts | ## Product Details - **Battery Capacity:** 180 Milliamp Hours - **Battery Cell Composition:** Zinc-Air - **Brand:** Rayovac - **Number of Batteries:** 60 LR44 batteries required. - **Recommended Uses For Product:** Hearing Aid ## Images ![Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) - Image 1](https://m.media-amazon.com/images/I/71YtEWstdEL.jpg) ![Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) - Image 2](https://m.media-amazon.com/images/I/61Mb6effwrL.jpg) ![Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) - Image 3](https://m.media-amazon.com/images/I/51mc9Bg9MuL.jpg) ![Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) - Image 4](https://m.media-amazon.com/images/I/610jHxidtIL.jpg) ![Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) - Image 5](https://m.media-amazon.com/images/I/61bzFXSH+EL.jpg) ## Questions & Answers **Q: In the description it says to expose to air for 1 minute to activate. Is this really necessary?** A: According to my audiologist, regulations now forbid the use of mercury in hearing aid batteries, so the modern ones run on different electro-chemical principles than batteries did formerly. If you look closely, you'll see tiny holes in the back of the battery that allow air to enter the battery once the tab is removed. This step, apparently, is necessary to give the battery a little head start in its operation. Again, my audiologist tells me that it's her experience that a 10-minute wait is preferable to a 2-3 minute wait in order to get maximum life out of a battery. My wife and I have been observing the 10-minute practice and find that the batteries last a little more than a week using them up to about 12 hours per day. **Q: How many days should these last if you take them out at night. What are the signals the battery needs replaced?** A: How long they last is determined by the hearing aids and how long they are worn. I love these batteries because I usually get ten days from each battery. I was getting five to seven days from other brands. Rayovac I have found last the longest for me. I wear my hearing aids for up to eighteen hours some days. **Q: Is it zinc-air?** A: I think so. I do not see anywhere on the packaging where it says it is zinc-air, but it does say it replaces all size 312 zinc-air batteries. Each battery also has a sticky tab over it, and they are mercury-free. **Q: What is the difference between the proline advanced rayovac and these extra advanced? other than the marketing guy out for drinks on friday.** A: I have used the Rayovac Extra Advanced and they last longer than a brand I was using before. I get about 4 days of power for my hearing aids. I see that the Proline Advanced are packaged with (40) batteries while the Extra Advanced are packaged with (60) batteries while the Proline Advanced priced higher than the Extra Advanced. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Hearing aid batteries *by J***S on May 25, 2026* Good value for product ### ⭐⭐⭐⭐⭐ regular packaged packs, not the child-resistant packaged ones. *by H***E on April 16, 2026* Good quality product and timely shipment. The battery lasted around a week for an average use of 10 hours/day, better than other brands I used which only last around 2-3 days. I will reorder them again when I run out of this batch of 60. ### ⭐⭐⭐⭐⭐ Batteries great/Packaging is terrible . *by B***T on April 19, 2026* These are great batteries however it does not state its childproof packaging BUT IT IS! Very hard to get open. Need a heavy scissors and pry hard to get open.Very disapointing. Very hard to get open! ## Frequently Bought Together - Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) - Wax Guards for Oticon ProWax MiniFit Hearing Aid Supplies Replacement Wax Filters, Oticon Hearing aid Supplies (5 Packs/ 30 Pcs). --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/42043435-rayovac-extra-advanced-size-312-hearing-aid-battery-pack-60](https://www.desertcart.co.uk/products/42043435-rayovac-extra-advanced-size-312-hearing-aid-battery-pack-60) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*