Backup Battery S7-400

Part no. 6ES7971-0BA00

Backup battery for S7-400 CPUs, preserving program and clock during power failure. It is typically sought as a direct replacement when an existing plant has to keep running and new parts are no longer available – fitted without any modification. This is new stock, in original packaging and unused. Supplied with an invoice showing VAT, 12-month warranty towards businesses, worldwide shipping.

Used · New · tested

12,00 €

plus VAT · 12,84 € gross

In stock · ships in 1–2 business days

✓ 12 months warranty · Sourced in EU

New · original packaging

29,00 € −9% below list

List price: 32,00 €

plus VAT · 31,03 € gross

● Delivery time on request

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Do you have a faulty unit? We buy it, from approx. 3,00 € depending on condition.