I am looking for batteries identical to Ultima Plus 13 (U13 1.4V) in an orange blister pack for my mum. Are these the identical Rayovak equivalent?

Hi Yes i would say that they are. They are in an orange blister pack so are the same size and are 1.4V 13 on the pack. I am really pleased with them as i have two hearing aids and therefore go through batteries quite quickly but these seem to be as good if not better than the NHS ones that i used to get supplied with. I stopped going to my local hospital for my batteries as i live 40 minutes drive away and when i added in the cost of the car parking at the hospital i was better off buying them from Amazon. I hope this answers your question. June

Can you plse advise...is yr rayovac crystalclear plus 1.4v battery (marked 13, pr48) the same as yr 1.4v battery (marked 312,180mah) ?? thank you.

Hi, yes they are the same and you can purchase with confidence. They are exactly the same its just the crystal clear can only be supplied by the NHS. Kind RegardsEmmaHAB Team

My current batterys are 1.4v,. will these work in my hearing aid

I am not suitably qualified to give a definitive answer but I would say that if your original batteries were 1.4v then I would stay with them. Why not try and contact the hearing aid manufacturers to see what they would say.

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Rayovac Extra Advanced Hearing Aid Batteries, Size 13, Orange Tab, PR48, Pack of 60

Rayovac Extra Advanced Hearing Aid Batteries, Size 13, Orange Tab, PR48, Pack of 60

Product ID: 48247832

Details

Battery capacity
310 Milliamp
Battery cell composition
Zinc
Brand
wns-emg-world
Number of batteries
60 Product
Recommended uses for product
Hearing Aid

📶Optimized for Bluetooth & MFI

🔋310mAh capacity

🛡️Secure seal for durability

198 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔊 Power your day, every day — hear the difference with Rayovac!

UNMATCHED LONGEVITY - No hearing aid battery lasts longer with Rayovac’s Active Core Technology.
BUILT FOR MODERN TECH - Optimized for wireless, Bluetooth, and MFI hearing devices to keep you connected.
POWER WHEN YOU NEED IT - Advanced cell design delivers consistent energy throughout the battery life.
DURABILITY IN ANY CONDITION - Precision sealant ensures stability and performance even in extreme environments.
BULK SUPPLY ZERO INTERRUPTIONS - Pack of 60 batteries means you’re always powered up and ready to go.

Rayovac Extra Advanced Size 13 hearing aid batteries deliver industry-leading longevity and reliable power with 310mAh capacity. Featuring Active Core Technology and a secure sealant, these mercury-free zinc batteries are optimized for modern wireless and Bluetooth hearing aids. Available in a convenient 60-pack, they ensure uninterrupted performance in all conditions.

Specifications

ASIN	B01DZXOJBE
Amperage	13 Amps
Antenna Location	Hearing Aid
Battery Capacity	310 Milliamp Hours
Battery Cell Type	Zinc
Battery Weight	0.08 Grams
Battery capacity	310 Milliamp Hours
Battery cell composition	Zinc
Best Sellers Rank	5,632 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 8 in Hearing Aid Batteries
Brand	wns-emg-world
Brand Name	wns-emg-world
Country of Origin	United Kingdom
Customer Reviews	4.8 out of 5 stars 5,259 Reviews
Global Trade Identification Number	04250609110853, 04250822700381, 05000252052067
Item Dimensions	8.4 x 0.7 x 4.4 centimetres
Item Type Name	Acoustic Drums
Item Weight	0.08 Kilograms
Manufacturer	Rayovac
Model Name	4606467416
Model Number	4250822700381
Number of Batteries	60 Product Specific batteries required.
Number of batteries	60 Product Specific batteries required.
Recommended uses for product	Hearing Aid
Reusability	Single Use
UPC	000050037148
Unit Count	60.0 count
Unit count	60.0 count
Voltage	1.45 Volts

Reviews

L**E

I purchase regularly as hospital supply non-existant

repeat purchases. Good quality & value

16.05.2026

K**S

25.07.2026

A**R

Batteries

Can't really rate a battery, it is what it is but the service was supberb

7.05.2026

K**A

Hearing Aid batteries.

Great.

26.07.2026

M**.

Good value and can buy in bulk

Always order these batteries for my mum's hearing aids as they are a lot cheaper to buy on Amazon than in high street shops.

18.10.2025

K**R

as described

Thank you for. fast delivery. Very much needed and work perfectly. Will buy from again.

11.02.2026

D**E

They work

Bought these as the NHS provider of my hearing aids insists I send a stamp addressed envelope to a London address to have a few posted back to myself! As they’re working fine in my hearing aids I’m happy.

24.12.2025

C**Z

Caz

Husband uses very handy to subscribe I get them every 6months

31.01.2026

G**M

Don't shout grandad.

yep, fine

27.10.2024

C**.

Batterie per apparecchio acustico

Ottimo prodotto di qualità

28.06.2026

S**A

Pilas

Buenas pilas

29.08.2026

A**R

piles 13

l'article très bien

25.06.2026

S**.

Good Batteries

This lasts me for a week for each battery.

3.09.2021

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