1 4

Battery Adapter PX23 6V for Sennheiser K3U, Retina S2, V23PX

Battery Adapter PX23 6V for Sennheiser K3U, Retina S2, V23PX

€19,95 EUR
€19,95 EUR
Set offer Sold out
Including taxes. Shipping is calculated at checkout

In 2-3 days with you ⋅ Free DE shipping

Sustainability promise

All our products are made from PLA - a material derived from sugarcane and corn and 100% biodegradable.

Learn more here.

Free shipping in DE

With free shipping to your home in 2-4 days.

Learn more here.

30 days money-back guarantee

You can test every product for 30 days. If you are not satisfied, we will refund the full purchase price including shipping costs. No ifs or buts.

Learn more here.

  • No replacement for PX23? This adapter replaces the no longer available mercury batteries (V23PX/PX23).
  • Simple solution: Uses 4x standard LR44 or SR44 button cells to achieve the correct form factor.
  • Voltage note: Provides 6.0 V instead of the original 5.6 V. Most devices like Sennheiser microphones work perfectly with this.

Scope of delivery

  • 1x adapter (4x LR44 to PX23)
  • 4x LR44 button cells

Technical specifications

  • Voltage: 6.0 V
  • Compatible cells: 4x LR44 or SR44
  • Dimensions: 15.24 mm x 20.5 mm
  • Material: Technical plastic (PLA+)

Description

With this adapter, you can make your equipment operational again. It transforms four common LR44 or SR44 batteries into the form factor of the old PX23 (V23PX). These were once standard in various analog cameras, flash units like the Retina S2, and audio equipment such as the Sennheiser K3U.

Since the old mercury cells provided 5.6 V and this adapter (due to the modern batteries) outputs 6.0 V, the voltage is slightly higher. Experience shows, however, that the electronics of the mentioned devices usually handle this tolerance without any problems.

Compatibility

Replaces the following battery types:

  • PX23 / V23PX
  • 4NR42 / 4LR42 / 4SR42
  • EPX23 / PX23A / PX23S
  • RPX23A / RPX23S

Suitable for hardware such as:

  • Sennheiser K3U
  • Retina S2 flash
  • Analog cameras with PX23 compartment
SKU: 1472b Show full details

We are Anto & Vladi

Support young startup

You want innovative solutions instead of mass-produced goods? With us, you don't buy from an anonymous wholesaler, but directly from the founders. We (Anto & Vladi) started our startup in 2021 in Würzburg to help you revive analogue photography.

Developed by engineers

Quality made in Germany

We don’t sell anything we wouldn’t use ourselves. We are engineers and camera nerds, and we know that precision is especially important in camera technology. That’s why every single part is designed and extensively tested by us here in Würzburg.

From Germany to the whole world

Fast DHL shipping

You don't want to wait forever for your item? Every product is personally made fresh for you in Würzburg on the day of your order, checked, packed, and shipped worldwide. As soon as you place your order, your package is almost on its way to you with the fastest shipping options from DHL and Deutsche Post.