




🔋 Power your essentials with precision and peace of mind.
Maxell SR621SW Silver Oxide batteries offer a stable 1.55V output with 23mAh capacity, designed for low-drain devices like analog watches and calculators. Featuring a flat discharge curve, superior leak resistance, and a shelf life exceeding 5 years, these Japanese-made cells ensure reliable, long-lasting performance across a variety of precision electronics.
| ASIN | B005CQUCJG |
| Batteries | 1 LR44 batteries required. |
| Best Sellers Rank | #70,041 in Health & Household ( See Top 100 in Health & Household ) #408 in Coin & Button Cell Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (560) |
| Date First Available | September 4, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.16 ounces |
| Item model number | SR621SW |
| Manufacturer | Maxell |
| Product Dimensions | 6.8 x 6.8 x 2.2 inches |
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