Energizer 357/303 Silver Oxide Button Cell Batteries 1.5 Volt Multi Purpose Miniature Specialty Batteries 3 Count Pack
Why you'll like it
- Long Lasting Performance — Silver oxide chemistry ensures continuous stable voltage for precision electronics
- Universal Device Compatibility — Powers analog watches calculators keyless entry fobs and digital medical devices
- Five Year Shelf Life — Holds maximum power for up to five years in storage for reliable emergency backup
- Environmentally Conscious Design — Zero mercury formulation provides safe leak resistant operation for small devices
Product details
Description
The Energizer 357/303 Silver Oxide Button Cell Batteries deliver precision performance and dependable power to your most vital everyday electronics. Engineered for drain-sensitive devices that require stable voltage, these premium miniature specialty batteries provide a steady 1.5 volts of power.
They are the ideal choice for a wide array of high pulse or continuous low drain devices, including analog watches, digital calculators, keyless entry fobs, laser pointers, and critical household medical equipment such as glucose monitors and heart rate trackers. With an impressive shelf life of up to five years in storage, you can confidently keep this three count multi pack on hand as reliable replacements.
Built with an environmentally conscious design, these high density silver oxide cells contain zero mercury, offering a leak resistant and safe power source for your electronics. This authentic multi pack ensures your specialized household devices remain fully operational when you need them most.
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How to use
- Identify the correct battery orientation by matching the positive symbol on the button cell with the device markings.
- Carefully remove the old battery without using metal tools to prevent short-circuiting.
- Clean the terminal contacts with a dry cloth before installing the replacement cell.
- Insert the new battery securely and close the compartment latch.
Ingredients
Silver Oxide Chemistry, Zinc Anode, Potassium Hydroxide Electrolyte, Steel Casing.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Energizer |
|---|---|
| EAN | 0039800110985 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is a 357 303 battery used for?
The Energizer 357/303 battery is primarily used to power small, precision electronic devices that require reliable, long-lasting energy. Common applications include analog or digital watches, calculators, medical equipment like glucose monitors, laser pointers, and keyless entry remotes.
Is the Energizer 357 303 the same as LR44?
They share the same physical dimensions and can often fit in the same devices, but they use different chemistry. The 357/303 is a premium silver oxide cell providing stable voltage, while the LR44 is a standard alkaline cell that loses voltage gradually during discharge.
What is the Energizer 357 battery equivalent to?
This specialty button cell directly replaces and is equivalent to several battery designations. Compatible cross-references include SR44W, SR44SW, D303/357, V357, GS13, 280-03, and 280-08, ensuring versatile fitment across multiple brands.
Are these authentic Energizer 357/303 batteries available for genuine purchase in India?
Yes, Dropy India sources these genuine Energizer specialty miniature batteries directly from reputable distributors in the USA. This ensures you receive completely authentic, factory-sealed multi packs with full shelf life capacity delivered across India.
How many volts is a 357 303 button battery?
This Energizer silver oxide button cell battery delivers a nominal 1.5 volts of power. This specific voltage rating is ideal for keeping delicate digital instruments and precision medical monitors operating accurately without power fluctuations.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.