Home Page

Product Catalogue

Tips and FAQs

About Us

View Your Cart

Terms and Conditions



Contact Us


Small Battery Company logo

S27PX - PX27 V27PX Non-Mercury Replacement 

Type: Silver Oxide. Voltage: 6.0 V.

Diameter: 12.7 mm. Height: 20.5 mm. 

Price: 7.96 each. 7.53 each if you buy two or more. Postage and packing included.

Also known as: PX27S / RPX27S / 4SR43.

Six Volt Replacement for: EPX27, V27PX, 4NR43, KX27, HS3C, PX27, PX27A, RPX27A, 4LR43, 4AG13.

The S27PX is a mercury-free replacement for the once popular Mercuric Oxide PX27 (or V27PX) battery cell that was commonly used in several Minox and Rollei cameras. Mercury cells are now banned because of toxicity and environmental fears.

The S27PX cells are silver oxide and produce 6.0 Volts, which is higher than the 5.6V produced by the original mercury cell. Most devices accommodate the small increase in voltage and function perfectly.

The S27PX, with its long battery life and rock-steady voltage, is likely to be your ideal replacement for the PX27. Consider buying more than one. These Silver Oxide cells have a very long shelf life, so buy two and make sure you always have a ready supply of power for your device whilst taking advantage of our reduced price multi-buy offer.

This PX27 replacement battery has been tested with the following Minox cameras: Minox C, Minox EC, Minox ECX, Minox LX, Minox TLX, Minox 35EL, Minox 35GL, Minox 35GSE, Minox 35GTE, Minox 35GTX, Minox 35PL, Minox 35PE, Minox 35AL and more.

The above cameras take a single S27PX battery, but we aware that some PX27 Minox 35GT cameras have been fitted with a popular replacement battery cap with an attached adapter to take two CR1/3N cells. The factory fitted cap is just a plastic disc. The adapter is a disc with a cylinder attached that is marked "x2". Click here if you need the CR1/3N cells.

This PX27 replacement battery has been tested with the following Rollei cameras: Rollei 35TE,  Rollei 35SE,  Rollei A110, Rollei 35LED and more.

This Px27 replacement also works well with the Shire Delta1 Delta TeNS machines.

If you need an exact voltage replacement for the PX27 or V27PX producing exactly 5.6 volts, the consider our voltage reducing V27PX Adapter.

© The Small Battery Company 1999 - . All Rights Reserved.