PM Panasonic BLJ31 Battery for LUMIX S1 and S1R

Name: PM Panasonic BLJ31 Battery for LUMIX S1 and S1R
Brand: Master
SKU: DMW-BLJ31E
Price: 89.96 USD
Availability: InStock
Rating: 4.8 (5 reviews)

PM Panasonic BLJ31 Battery for LUMIX S1 and S1R - Main image

$89.96 ~~$119.95~~ In stock

Category: Batteries

The Panasonic DMW-BLJ31 Lithium-Ion Battery suits Lumix S1H | S1R | S1 serves as a spare or replacement for the one provided with the camera. It is designed to offer long life and consistent power, and can be charged or discharged at any time without developing memory effects. The battery is compatible with the DMW-BTC14 charger.

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Customer Reviews (4.8 / 5 · 5 reviews)

Michael ★★★★★ Oct 23, 2026

I’ve been shooting all day with my Lumix S1 and this spare battery has kept up without a hitch—easily lasting through hundreds of frames. The consistent power delivery gives me peace of mind on long shoots.

Natalie N. ★★★★★ Oct 21, 2026

I was a bit worried about battery life on long shoots, but this one easily outlasts a full afternoon of shooting. The lock-in indicator on the side gives me confidence it's seated correctly.

Emily S. ★★★★★ Oct 19, 2026

The battery holds its charge well even after sitting in my bag for a couple of weeks between shoots. It’s a solid spare for the S1, and the consistent power delivery gives me confidence during long sessions.