








🔋 Power up your essentials with precision and reliability!
The 319 SR527SW is a premium 1.55V silver oxide button cell battery delivering 22.5mAh capacity. Made in Japan, it offers stable performance across a wide temperature range (-10°C to 60°C) and complies with RoHS standards, making it an eco-friendly choice. Ideal for watches, remotes, car keyfobs, medical devices, and wearables, this battery replaces Sony 319 models and ensures long-lasting, dependable power.
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