# TLDR Review: Energizer 357/303 Battery

*Published: 2025-04-05 | Updated: 2025-04-05 | Source: https://shopsavvy.com/reviews-tldr/energizer-357303-battery*

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## Product: Energizer 357/303 Battery

## Pros
- The Energizer 357/303 Battery offers excellent performance with strong quality and lifespan.
- It consistently outperforms many cheaper alternatives and meets user expectations.
- Users report reliability in performance, often considered ten times better than lower-cost options.
- The three-pack packaging provides convenience with extras for future use.
- It effectively replaces multiple battery types, confirmed as equivalent to 303 or SR44 batteries.
- Users are generally satisfied with its longevity and express a willingness to purchase again.
- The battery worked perfectly upon installation in various devices, such as a cooking thermometer.
- It successfully revived a non-functional calculator, maintaining reliability over weeks of use.

## Cons
- The high price is a concern for some, though justified by its superior performance.
- The packaging is described as extremely difficult to open, posing safety risks that require sharp tools.
- Availability in local stores is limited, causing reliance on online purchasing.
- Preference for a single-pack option exists, but only a three-pack was available.

## Bottom Line

The Energizer 357/303 Battery is a top-tier choice for devices needing reliable, long-lasting power. While it features a higher price tag and challenging packaging, its performance justifies the investment, outperforming cheaper alternatives consistently. If the packaging is a significant concern, it might be worth considering similar batteries with easier accessibility if available in your region.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| The Energizer 357/303 Battery offers excellent performance with strong quality and lifespan. | The high price is a concern for some, though justified by its superior performance. |
| It consistently outperforms many cheaper alternatives and meets user expectations. | The packaging is described as extremely difficult to open, posing safety risks that require sharp tools. |
| Users report reliability in performance, often considered ten times better than lower-cost options. | Availability in local stores is limited, causing reliance on online purchasing. |
| The three-pack packaging provides convenience with extras for future use. | Preference for a single-pack option exists, but only a three-pack was available. |
| It effectively replaces multiple battery types, confirmed as equivalent to 303 or SR44 batteries. |  |
| Users are generally satisfied with its longevity and express a willingness to purchase again. |  |
| The battery worked perfectly upon installation in various devices, such as a cooking thermometer. |  |
| It successfully revived a non-functional calculator, maintaining reliability over weeks of use. |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Blidz | $0.99  | Check |
| Acmessite | $1.80  | Check |
| Actools | $1.80  | Check |
| My Store | $1.80  | Check |
| My Store | $2.95  | Check |
| Myotcstore | $3.84  | Check |
| JA Wholesale | $4.40  | Check |
| OfficeSupply.com | $4.48  | Check |
| shoplet.com | $4.48  | Check |
| hobby lobby | $4.49  | Check |
| My Store | $4.50  | Check |
| Today deals | $4.50  | Check |
| The Online Drugstore | $4.71  | Check |
| BlueDogSupplies.com | $4.87  | Check |
| BatteryJunction | $4.95  | Check |
| Zoolie.com | $4.96  | Check |
| MID Hardware | $4.97  | Check |
| Academy | $4.99  | Check |
| Academy Sports + Outdoors | $4.99  | Check |
| Adorama | $4.99  | Check |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*