JBL

JBL Battery 400 - an Easy-to-Replace Spare Battery Thats Compatible with The JBL PartyBox Stage 320 and Xtreme

4.891 ratings

315+ bought in the past month

$109.95

About this item

  • Compatible with JBL PartyBox Stage 320 and Xtreme 4: JBL Battery 400 is only compatible with the JBL PartyBox Stage 320 and JBL Xtreme 4 wireless Bluetooth speaker. Other JBL PartyBoxes and JBL portables have different battery requirements.
  • Keep the party going twice as long by having a spare JBL Battery 400 on hand: Just swap out the battery in the back of your JBL PartyBox Stage 320. Each battery has up to 18 hours of playtime, which means you could keep the party going for up to 36 hours.
  • Guaranteed JBL Quality: Give yourself the peace of mind that comes from a trustworthy, reliable JBL Battery 400 that's guaranteed to work with your speaker.
  • Fast charge: 10 minutes fast charge will give your JBL PartyBox Stage 320 and Xtreme 4 an extra 2 hours of playtime.
  • Monitor playtime in the JBL PartyBox App Just use your JBL PartyBox app to check the health of your JBL PartyBox Stage 320’s current battery. When the Battery State of Health (SOH) reading lets you know it’s time, replacing the battery takes just seconds.
$109.95

In Stock

Delivery — 16 Apr – 22 Apr
Easy Returns · 30-day window
This order is a gift

In Stock

Secure Checkout
Free Returns
30-Day Guarantee
Secure checkoutAll transactions are SSL-encrypted. Your payment info is never stored.
Free returnsReturn or replace within 30 days
Fast deliveryOrders ship within 1 business day and arrive in 4–8 days.
Buyer protectionIf your order arrives damaged or doesn't show up, we'll make it right.
24/7 supportOur team is here to help. Reach us anytime by email or chat.
Ships fromOur Warehouse
Sold byElectronics Expo (Authorized Dealer)
Returns
Easy Returns30-day return window
PaymentsSecure transaction

Product details

Number of Batteries1 Lithium Ion batteries required.
BrandJBL
Battery Cell CompositionLithium Ion
Battery Capacity9444
Recommended Uses For ProductJBL Partybox Stage 320, JBL Xtreme 4

Technical specifications

product_dimensions3.66 x 3.5 x 1 inches
item_weight12.3 ounces
item_model_numberJBLBATTERY400AM
batteries1 Lithium Ion batteries required.
best_sellers_rank#63,330 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,436 in Cell Phone Portable Power Banks
is_discontinued_by_manufacturerNo
date_first_availableMay 19, 2024
manufacturerJBL

From the brand

Product detailProduct detail

Product videos

Product video 1

Customer reviews

4.891 ratings
★★★★★

So nice having a second battery for my JBL Stage 320!

Thomas Usher—December 8, 2024

I highly recommend getting this back up battery. You never know when a battery could start going bad. Also it's wonderful to be able to swap out the dead battery with a full one to keep the party jamming. Only wish there was another way to charge them rather than only when installed in the speaker. Hope JBL will make a portable battery charger. Read more

Review image 1
★★★★★

Batería

Anthony Sotelo—May 4, 2025

Muy buen precio y largas duración Read more

★★★★★

Original part

Guillermo Guerrero—April 29, 2025

As described Read more

★★★★★

Pila jbl 320

Jose Ramon Silva—March 2, 2025

Excelente artículo y remplazo para la jbl 320 Read more

★★★★★

Jbl partybox stage 320 battery

Jerome Reyes—January 9, 2025

Good Backup battery for JBL Partybox 320 Read more

★★★★☆

Replacement battery for my jbl partybox stage

Trevor perfect as expected phone case thanks—April 7, 2025

Original from jbl Read more

★★★★★

Good

Loys—January 15, 2025

Good 🤩 Read more

★★★★★

Great extra battery

JS—December 12, 2024

Long play easy to use Read more

Recently Viewed