# Rechargeable Battery Pack JBL Battery 400 with Charging Case, Li‑Ion 9444 mAh / 68 Wh, USB‑C 5–45 W, Black

**URL:** https://aio.lv/en/product--jbl-jblbatt400chrgcase--11648827
**Data updated:** 2025-12-09 16:23 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** JBL
**Manufacturer code:** JBLBATT400CHRGCASE
**EAN:** 1200130026874
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 77.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jbl-jblbatt400chrgcase--11648827

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

JBL Battery 400 with Charging Case is a rechargeable Li‑Ion battery pack (9444 mAh / 68 Wh) in a compact black housing. It requires USB‑C charging at 5–45 W and is compatible with JBL devices. Dimensions 103 × 93 × 43.6 mm make it portable for on‑the‑go power, providing extended runtime for speakers, headphones or other compatible equipment.

## Long description

Keep the party going twice as long with the JBL Battery 400. This official rechargeable battery is designed to fit the battery slot on the back panel of the JBL PartyBox Stage 320 and can also replace the internal battery of compatible speakers such as the JBL Xtreme 4 when the original battery degrades. The battery ships with a charging case that recharges the battery between uses and includes a USB-C port on the case to charge a tablet or smartphone (charging cable not included).
Advantages
The JBL Battery 400 extends playback time by allowing you to swap in a fresh battery in seconds, so events can continue without long interruptions. The included charging case stores and recharges the spare battery, and the case’s USB-C output doubles as a powerbank for mobile devices. As an official JBL accessory, the battery provides compatibility assurance and reliable performance with supported speakers.
Key specifications
Model: JBL Battery 400
Compatibility: JBL PartyBox Stage 320, JBL Xtreme 4 and other compatible models
Includes: Rechargeable battery and charging case
Charging output: USB-C port on charging case (charging cable not included)
How to use
When the speaker’s battery is low, remove the depleted battery from the slot on the back panel of the JBL PartyBox Stage 320 and insert the JBL Battery 400 until it clicks into place. Store and recharge the spare battery in its charging case between uses. To charge a phone or tablet, connect the device to the USB-C port on the charging case with your own cable.
Recommendations
Keep the charging cable for the case handy and store the spare battery in the charging case when not in use. Verify compatibility with your speaker model before purchase.

## Specifications

| Feature | Value |
|---|---|
| LED indicators | Y |
| Quick start guide | Yes |
| Easy to install | Yes |
| Built-in battery | Yes |
| Product type | Rechargeable battery |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 5 W |
| USB Type-C required charging power (max) | 45 W |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 9444 mAh |
| Battery recharge time | 3 h |
| Battery voltage | 7.2 V |
| Battery capacity | 68 Wh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Compatibility | PartyBox Stage 320, Xtreme 4 and more |
| Brand compatibility | JBL |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.486 kg |
| Height | 43.6 mm |
| Width | 103 mm |
| Depth | 93 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 45 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 560 g |
| Quantity | 1 |
| Package depth | 103 mm |
| Package height | 57 mm |
| Package width | 122 mm |
| Package type | Box |

### Other features

| Feature | Value |
|---|---|
| AC adapter included | Yes |

## FAQ

### How much does the JBL Battery 400 rechargeable battery pack cost, and is it available for purchase?

The price is 93.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can JBL Battery 400 rechargeable battery pack be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All JBL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized JBL service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for JBL Battery 400 rechargeable battery pack?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11648827/66915264_large.webp