SKU: 18592690787

JBL Battery 400

Sale price$120.60 Regular price$134.00
Save 10%

Pay in installments of $33.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

JBL Battery 400Add to Cart General Features Whats in the box Key Specifications Reviews General Features A great host always has a spare battery Keep the party going twice as long by having a spare JBL Battery 400 on hand. Just insert it into the battery slot in the back of your JBL PartyBox Stage 320 when the first one loses its charge. Each battery has enough power for up to 18 hours of playtime, which means you could keep the party going for up to 36 hours.

Add to Cart

General Features

Keep the party going twice as long by having a spare JBL Battery 400 on hand. Just insert it into the battery slot in the back of your JBL PartyBox Stage 320 when the first one loses its charge. Each battery has enough power for up to 18 hours of playtime, which means you could keep the party going for up to 36 hours.

Give yourself the peace of mind that comes from a trustworthy, reliable JBL Battery 400 that’s guaranteed to work with your speaker.

10 minutes fast charge will give your JBL PartyBox Stage 320 and Xtreme 4 an extra 2 hours of playtime.

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.

JBL Battery 400 is only compatible with the JBL PartyBox Stage 320 and JBL Xtreme 4 wireless Bluetooth™speaker. Other speakers in the JBL PartyBox series and JBL portable series have different battery requirements.

What’s in the box:

  • 1 x BATTERY400
  • 1 x Quick Start Guide
  • 1 x Safety Instruction and Warranty Card

Key Specifications

  • Model Name: FG4CELL21700G
  • Battery Type: Lithium-ion battery
  • Battery Capacity: 7.2V / 9444mAh, 68Wh
  • Operating temperature: 0 -45 ºc
  • Product Dimension (W x H x D): 93 x 25.1 x 89.5mm / 3.66” x 1.0” x 3.5”
  • Net Weight: 350g / 0.77lbs
  • Packaging Dimension (W x H x D): 110 x 102 x 34mm, 4.33” x 4.02” x 1.38”
  • Gross Weight: 404g / 0.89lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18592690787

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Love the scent
Scent: Tropical Breeze
This sunscreen has such a great scent and is easy to apply with no white cast. Skin doesn't feel clogged or sweaty. Easy to apply and distribute. Like that it's a zinc oxide sunscreen that is doesn't leave a white cast and has a wonderful tropical scent. Wish it came in SPF 50 or higher.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
F
Verified Purchase
Folk
Charlottesville, US
★★★★★ 4
ACTUALLY unscented! Finally!
Scent: Unscented
I have been on a personal mission to find a truly unscented sunscreen, as I have extremely sensitive skin and medical conditions that cause me to have skin reactions to fragrance. I have tested out 10+ different sunscreens and even in those that do not list a fragrance, can still have a strong smell or scent due to one or more of their ingredients. This sunscreen truly is UNSCENTED. I was even able to use it on my face today, which until now I have been able to do successfully with only one other sunscreen. I have yet to try out this sunscreen in direct sunlight for a prolonged period of time, so I cannot speak for how effective the SPF 30 is for activities out in the sun, but I was able to comfortably wear it for walking my dog for 20 or so minutes while wearing a sun hat, which is normal use for me when it comes to sunscreen. I will come back and update this review if anything changes as far as sun sensitivity or if any burning takes place. Now for the cons: it felt a bit heavy or "stifley" on my face, but I have sensory processing issues so I'm sensitive, and there was pilling on my face hours later. So far I would recommend this sunscreen and am stoked to have discovered it. It is my current go-to for my body sunscreen, and haruhara wonder black rice SPF 50 velvet finish sunscreen is my go-to for face sunscreen
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
E
Verified Purchase
Eczematastic
Fort Morgan, US
★★★★★ 5
Stunning daily SPF
Scent: Unscented
Hands down the best daily SPF I've ever used. It's not sweat/water resistant, so not great for outdoors, but for a daily moisturizing SPF lotion? 10/10. Minimal white cast, but it's a mineral SPF, so not zero cast. Not irritating at all, no hidden chemical boosters, no eye sting, does not cause my eczema to act up, and extremely moisturizing. Most mineral spfs leave me like a corn husk, but this one actually improves my skin's hydration. I wish I could give this more stars. My only criticism is the brand's use of "clean" marketing language. This isn't a real term, it's just a marketing strategy. The product itself though? Stunning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
L
Verified Purchase
Laurenne McCarty
Phoenix, US
★★★★★ 5
Solid sunscreen, yummy scent!
Scent: Pear & Coconut Water
Easy to apply, blends in smooth with skin, and smells yummy! It worked well in the strong sun of Punta Cana, plus it's better for your skin than most sunscreens out there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
H
Verified Purchase
HonestReviewer
Lexington, US
★★★★★ 5
Gentle Cream Cleanser That Actually Works
If you’re specifically looking for a foam-based face wash, this isn’t one—it’s more of a cream-based cleanser. But honestly, that’s what makes it work so well. It feels light, not oily, and leaves the skin smooth after washing. You don’t need a lot of product, so even a small amount goes a long way—especially if you pre-wet your face. It might feel a bit different at first if you’re used to foaming or soap-based cleansers, but give it some time. After about a week of using it twice daily, I started noticing a difference—my skin felt clearer, and some pimples and spots began to reduce slightly. Overall, a gentle yet effective option if you’re looking for something that delivers results over time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026

recommand products