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Rectangular lithium-ion camera battery, dark grey finish, compact flat profile

Cameron Sino NP-BG1 NP-FG1 1000mAh camera battery

SKU CH-6M39-PR4EF

Replacement 1000mAh 3.7V battery for Sony Cyber-shot models including DSC-WX1N and DSC-W100B

  • Total capacity1,000 mAh
  • Pack contents41.9 × 35.4 × 8.1
  • Compatible withCamera battery
  • Key featuresBattery
  • Replacement battery for Sony Cyber-shot WX1 and W100 models
  • 1000 mAh capacity delivers reliable shooting time
  • 7 V lithium-ion cell matches original voltage spec
  • Fully decoded chip communicates with camera like the original
  • Overcharge, over-discharge and short-circuit protection built in

Replacement battery for Sony Cyber-shot cameras

This 1000mAh lithium-ion pack replaces the Sony NP-BG1 and NP-FG1 cells used in Cyber-shot DSC-WX1, DSC-WX10, DSC-W80, DSC-W90 and DSC-W100B series cameras. It supplies the same 3.7V nominal voltage and fits the original battery compartment without modification. Photographers who need a spare or a fresh cell for daily shooting will find it a direct substitute.

Simple drop-in installation with a decoded chip

The battery uses a fully decoded chip so the camera recognises it immediately and reports remaining capacity accurately. Alignment is straightforward: match the contacts, slide the pack into the slot until it clicks, and close the cover. The most common issue is a loose connector if the battery is not seated fully; reseating usually solves it. No soldering or firmware steps are required.

Steady output for extended shooting sessions

Rated at 1000mAh, the cell delivers consistent voltage across a full discharge cycle rather than peaking early and sagging. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits, which helps maintain stable performance during long video clips or bursts of flash photography. The pack meets ISO9001, RoHS and CE standards for safety and reliability.

How it compares

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

Price $12.99
Cheaper than about 70% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameCS Cameron Sino
Model nameBattery For
Part numberNP-BG1, NP-FG1
Total capacity1,000 mAh
Compatibility
Compatible withCamera battery
In the box
Pack contents41.9 × 35.4 × 8.1

Questions about this item

How can I confirm the NP-BG1 battery is working correctly after installing it in my Cyber-shot DSC-WX1N?

The camera should power on and display the battery indicator; a fresh pack reaches full performance after two or three complete charge-and-discharge cycles.

What comes in the box and is a charger included?

The package contains the 1000mAh 3.7V NP-BG1/NP-FG1 battery with protective foam; a charger is not included and must be purchased separately.

Which part number should I choose between NP-BG1 and NP-FG1 for my Sony Cyber-shot DSC-W220?

Both NP-BG1 and NP-FG1 refer to the same 1000mAh replacement battery and are compatible with the DSC-W220.

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