from 133,10 EUR Incl. VAT
Battery 6ES7798-PG-788969 for SIEMENS PG 720
6ES7798-PG-788969 – Battery for SIEMENS PG 720
The replacement battery 6ES7798-PG-788969, available from FOXON, is designed for the SIEMENS PG 720 programming unit. Before ordering, it is important to check the label on the original battery and the overall configuration of the unit.
Need to confirm the correct battery configuration?
Please send a photograph of the battery, the connector and the device label. We will confirm availability and the delivery date.
Battery application
Select the battery according to the specific PG 720 device and the battery pack designation. A matching device designation alone does not replace the need to check the electrical parameters and connections.
Technical specifications
| FOXON product code | 6ES7798-PG-788969 |
|---|---|
| Intended use | SIEMENS PG 720 |
| Configuration | Replacement battery assembly |
Configuration and replacement selection
Please send a legible photo of the battery label, its connector, dimensions and the device’s model number. We will verify the voltage, capacity, intended use and appropriate design. Batteries for PG are not automatically interchangeable with PLC memory batteries.
Scope of delivery
One replacement battery assembly in the version specified in the quotation.
Frequently asked questions about batteries
What is this battery used for?
In a rechargeable battery, the stored energy is used to power the relevant device. This is not automatically a PLC backup battery. Check the battery’s function and method of use according to the exact type of device.
Is the battery rechargeable?
Check the instructions for use according to the markings on the specific battery pack. Do not connect the battery to the charger without confirming the technology and charging conditions.
How often is replacement recommended?
Follow the equipment manufacturer’s instructions. Monitor the battery’s age, runtime per charge, casing condition and diagnostics. For rechargeable batteries, wear and tear also depends on the number of charge cycles and the charging method. There is no universal replacement interval applicable to all configurations.
How can I tell if a battery is worn out or faulty?
Depending on the device, this may manifest as a reduced operating time, an inability to charge properly or a diagnostic message. Do not continue to use a damaged or deformed battery pack; follow the device’s service instructions.
How does the cold affect a battery?
Low temperatures limit the available power and usable capacity. The temperature inside the device and the limits of the entire assembly are decisive. The operating range differs from the charging range; observe both sets of manufacturer’s specifications.
Does high temperature shorten service life?
Higher temperatures accelerate battery ageing. Take into account both operating and storage conditions, and do not leave a spare battery in an overheated area. Adhere to the temperature limits for both the equipment and the battery pack.
Is the battery replaced whilst the device is switched on or off?
Follow the procedure for the specific type of equipment. Before disconnecting the main battery, ensure that the machine and equipment are in the required state. Do not regard replacement whilst the system is live or maintaining operation during replacement as a generally supported function.
What should be checked before and after replacement?
Compare the order number, voltage, technology, dimensions, contacts and mechanical mounting. Check the condition of the equipment and its diagnostics. After replacement, verify correct installation, signalling and operation in accordance with the manufacturer’s instructions; record the date of replacement in the maintenance log.
Is the same voltage sufficient for selection?
No. The chemical system, charging conditions, contacts, polarity, mechanical design and equipment requirements must also match. Identical size or voltage alone do not constitute confirmation of a suitable replacement.
How should a spare battery be stored?
Comply with the manufacturer’s specifications regarding temperature, state of charge and storage duration. Protect the contacts from short circuits, moisture and mechanical damage. The storage methods for primary batteries and rechargeable batteries differ.
Why buy a backup battery from FOXON?
Batteries for industrial equipment in one place
In one e-shop, we offer backup batteries for well-known PLCs, HMI panels, robots and other industrial equipment. Order batteries for different machines from one supplier, without searching several e-shops.
Standard batteries and custom assemblies
We supply standard batteries and custom assemblies. If you cannot find the battery in our e-shop, send a photo of the original battery or its order number. We will clarify the required specifications and arrange production of the appropriate configuration.
Help with selecting a replacement
We compare the battery designation, electrical specifications, dimensions, connector and polarity. Using a photo of the battery and device nameplate, we help identify the configuration required.
Availability and delivery date
We check current battery availability and confirm the expected delivery date before you place an order.
Battery versions available for purchase
Request a new battery in the appropriate configuration. We will check any compatible replacement separately against your device.
Automation spare parts and repairs
Do you also need a PLC, HMI panel or drive component for the same machine? FOXON supplies spare parts and arranges repairs of industrial electronics. Sales and repairs of automation parts.
Send us the battery designation
Please provide the quantity, a photograph of the connector and a photograph of the device label. We will verify the model, price and availability.
Request a battery or confirm the configurationHighlighted items are mandatory.