General
Rated voltage	9,6 V

This replacement battery from Chauvin Arnoux is a NiMH battery pack with a nominal voltage of 9.6 V and a capacity of 4 Ah, specifically developed for use in various measuring instruments. It serves as a replacement or additional battery for power analysers of the models C.A 833x and C.A 843X, installation testers C.A 6113 and C.A 6116, oscilloscopes of the OX 7000 series, as well as insulation testers C.A 6550 and C.A 6555. The Nickel-Metal Hydride technology (NiMH) provides an environmentally friendly and long-lasting power source suitable for professional applications in the electrical and measurement technology sectors.

Applications
The battery is designed for mobile and stationary measurement applications where a reliable power supply is required without access to an external mains connection. It is used in devices employed in electrical installation, industrial testing, or service and maintenance environments. Compatibility with a wide range of devices from the Chauvin Arnoux range enables flexible use in various working environments.

Functions and Features in Detail
The battery delivers a constant voltage of 9.6 V, which is required for the correct operation of the specified measuring instruments. The capacity of 4 Ah ensures sufficient operating time, which varies depending on the device type and usage duration. The charging time is approximately 5 hours, allowing the battery to be quickly available for use again after discharge. The use of NiMH cells ensures low self-discharge and high service life compared to other battery types.

Technology Explained Simply
The Nickel-Metal Hydride technology (NiMH) is based on a chemical reaction between nickel oxyhydroxide and a metal hydride as the negative electrode. This technology is particularly suitable for devices requiring high energy density and stable voltage throughout the entire discharge process. The nominal voltage of 9.6 V results from the combination of multiple cells in series, with each cell providing approximately 1.2 V. The capacity of 4 Ah means the battery can theoretically deliver 4 amperes for one hour or 1 ampere for four hours before being fully discharged.

Compatibility and Accessories
The battery is specifically developed for the mentioned devices from Chauvin Arnoux. It is compatible with power analysers C.A 833x / C.A 843X, installation testers C.A 6113 / C.A 6116, oscilloscopes of the OX 7000 series, as well as insulation testers C.A 6550 / C.A 6555.

Mounting and Installation
The battery is inserted into the corresponding battery compartment opening of the device. Installation is done by simple snapping in, with polarity secured by the shape of the battery connector and the device socket. No additional tools or mounting procedures are required. Installation is performed without special preparations, as the battery is inserted directly into the device.

Operational Advantages
The use of this replacement battery ensures continuous power supply for measuring instruments, even in areas without mains connection. The short charging time of approximately 5 hours enables quick reavailability, optimising field operations. The NiMH technology offers high service life and low self-discharge, increasing operational reliability. Compatibility with multiple devices reduces the need for different battery types and simplifies maintenance and storage.

Scope of Delivery
The scope of delivery includes 1 replacement battery (NiMH, 9.6 V, 4 Ah).