ProMaster NP-BX1 Sony Lithium Ion 3.6V 1250mAh

Name: ProMaster NP-BX1 Sony Lithium Ion 3.6V 1250mAh
Brand: The Camera Exchange
SKU: 600-03333
Price: 17.97 USD
Availability: InStock
Rating: 4.6 (5 reviews)

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$17.97 ~~$29.95~~ In stock

Category: Camera Batteries

ProMaster batteries are a high quality, long lasting power source for your digital camera or camcorder. ProMaster replacement batteries are manufactured to meet or exceed the equipment manufacturer’s specifications.

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Customer Reviews (4.6 / 5 · 5 reviews)

Grace X. ★★★★★ Oct 21, 2026

I was skeptical about third-party batteries, but this one holds a charge almost as long as the original and costs way less. It charged fully in about two hours with my external charger.

Brian J. ★★★★★ Oct 20, 2026

The battery fits perfectly in my Sony camera and holds the charge for a full day of shooting, which is exactly what I needed. The 1250mAh capacity matches the original, so I don’t worry about running out mid-session.

Avery ★★★★★ Oct 19, 2026

I've been using this battery for a few weeks now and it lasts nearly twice as long as the original Sony one did when new. The 1250mAh capacity really makes a difference during long photo sessions without needing to swap out.