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Black rectangular lithium-ion camera battery with gold contacts 41.70 by 35.60 by 10.05 mm

Cameron & Co

Cameron & Co DS-CS-BCJ13MC camera battery 3.7V 850mAh

SKU CH-4CB2-ZVPW3

Replacement lithium-ion cell for Panasonic Lumix LX5, LX7 and Leica D-LUX models delivering 3.7 V and 850 mAh capacity

  • Product typeBattery
  • Li-ion chemistry delivers reliable power for extended shooting
  • 850 mAh capacity supports longer sessions without frequent recharging
  • Fits Panasonic Lumix LX5, LX7 and Leica D-LUX models
  • Replaces OEM part numbers DMW-BCJ13E, BP-DC9 and Leica 18719
  • Compact 41.70 × 35.60 × 10.05 mm design slips easily into a spare slot

Replacement battery for Panasonic Lumix

This lithium-ion pack replaces the Panasonic DMW-BCJ13E and Leica BP-DC9 cells used in the Lumix DMC-LX5, DMC-LX7 and Leica D-LUX5, D-LUX6, V-LUX 2 and V-LUX 3 models. It supplies 3.7 V and 850 mAh in the same form factor as the original equipment.

Steady output during extended shooting sessions

The 3.15 Wh cell maintains a consistent voltage curve across long bursts and video recording, avoiding the sudden drops seen in aged original packs. Li-ion chemistry delivers reliable cycle life for daily camera use without memory effect.

Direct drop-in installation with no tools

The pack measures 41.70 x 35.60 x 10.05 mm and slides into the battery compartment exactly like the OEM unit. Buyers who need a charger included or a higher-capacity alternative will not find those options in this single-battery listing.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 57% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-BCJ13MC
Product typeBattery

Questions about this item

How much heat or power does the 3.7 V 850 mAh lithium-ion cell produce during all-day shooting?

The battery stores 3.15 Wh at 3.7 V, so typical camera use draws only a few watts and generates minimal heat during extended sessions.

What must I already own to charge the DS-CS-BCJ13MC pack?

You need a Panasonic or Leica charger that accepts DMW-BCJ13 series batteries, or a compatible third-party charger for that form factor.

Will this 41.70 x 35.60 x 10.05 mm cell fit alongside the original DMW-BCJ13E in my Lumix DMC-LX7 kit?

Yes, it matches the OEM dimensions and voltage, so it slots into the same compartment and works with the existing charger.

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