01 / Battery
NP-BN
Also listed: NP-BN1
Match the exact battery code when buying a replacement.
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YOUR CAMERA’S KIT
Sony Cyber-shot DSC-TX20
The battery, charger, cable, memory card and reader for this exact model.
Also searchable as: TX20 · DSC-TX20 · Cyber-shot TX20 · Cybershot DSC-TX20
Open in the camera finder ↗Manufacturer references checked 2026-10-15.
THE FIVE ESSENTIALS
Everything that belongs with it.
Match the part code.
02 / Charging adapter
AC-UB10
In-camera USB charging adapter
Charges the installed battery through the correct USB cable.
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03 / USB cable
Sony Multi USB cable
DSC-TX20 model-specific connector
Supports photo transfer and USB charging with the correct charging adapter.
For charging and photo transfer. Buy a cable explicitly listing DSC-TX20; this is not a standard Micro-USB or USB-C port.
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04 / Memory card
SD / SDHC / SDXC
8–32 GB SDHC · Class 4 or faster
A full-size SDHC card is a straightforward choice. Class 4 or faster is suitable for the documented movie modes; Class 10 is also fine.
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05 / Photo-transfer reader
SD card reader
USB-A or USB-C connection
Choose a reader for full-size SD/SDHC/SDXC cards. Match the USB plug to your phone or computer.
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Accessory illustrations show categories, not the exact appearance of every part. Retailer links are searches; check the seller’s compatibility list before buying.
Yes, this camera supports charging through USB.
Leave the NP-BN battery installed, turn the camera off, and use the model-specific Sony USB cable with the AC-UB10 adapter.
Get the photos onto your phone.
Turn the camera off, remove its memory card and use the matching reader above. Choose the reader connector for your device: USB-C, Lightning or USB-A. Use Photos or Files to import. Copy your photos before deleting or formatting the card.
Manufacturer references
- Sony DSC-TX20 specifications
Battery system, included accessories, USB terminal, recording media and body dimensions; USB charging row where present
- Sony DSC-TX20 instruction manual
Supplied battery/adapter/cable, p.2; USB charging, pp.13–15; memory cards, pp.18–19
- Sony DSC-TX20 recording-capacity table
Model-specific capacity columns and recording media notes