We supply the original spare part 6ES7971-0BA00 from Siemens worldwide and look forward to your enquiry.
SIMATIC S7-400, Backup battery 3.6 V/2.3 AH for PS 405 4 A/10 A/20 A and PS 407 4 A/10 A/20 A NOTE: EXTRA COSTS FOR SPECIAL PACKING OF HAZARDOUS MATERIAL WILL BE ADDED BEFORE SHIPMENT!
| Brand / Manufacturer | Siemens |
| Article number | 6ES7971-0BA00 |
| Description | Battery |
| KCCO Article number | 11000071 |
