# FPL1-Z4 Rohde & Schwarz NEW

**Features:**

-   Spare lithium-ion battery pack
-   Compatible with FPL1000 spectrum analyzers

In addition to the internal battery pack (option FPL1-B31), spare batteries are available for the R&S FPL1000. The spare battery pack R&S FPL1-Z4 comprises two additional Li-ion batteries.  
  
Outside the R&S FPL1000, batteries can be charged using the external battery charger R&S FSV-B34. Even during battery operation, you can exchange the internal batteries while the R&S FPL1000 is running, as long as one battery remains in the instrument. However, it is not recommended to operate the R&S FPL1000 with only one battery for a longer period.

## Details

- **Price:** 1170.0 USD
- **Vendor:** Rohde & Schwarz
- **Type:** Battery
- **Tags:** Accessories, Battery, Buy New Equipment AVADA, Manufacturers, New, Optional, Other, Other Equipment, Product new, product_manual_group_3, Product_new, Rohde, Rohde & Schwarz, spec ana, Spectrum, spectrum analyzers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1170.00 USD | In stock |

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> Source: [ValueTronics](https://valuetronics.com/products/fpl1-z4-new-rohdes-unassigned-new)
> Updated: 2026-05-21