--- product_id: 456856525 title: "13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker" brand: "mpf products" price: "VT2771" currency: VUV in_stock: false url: https://www.desertcart.vu/products/456856525-13400mah-high-capacity-extended-sun-inte-125-2inr19-66-4 store_origin: VU region: Vanuatu --- # 7.4V lithium-ion rechargeable 1-year hassle-free replacement 13400mAh high-capacity power 13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker **Brand:** mpf products **Price:** VT2771 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your party, own the night! ## Quick Answers - **What is this?** 13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker by mpf products - **How much does it cost?** VT2771 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/456856525-13400mah-high-capacity-extended-sun-inte-125-2inr19-66-4) ## Best For - mpf products enthusiasts ## Why This Product - Trusted mpf products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Epic Party Power:** Keep your JBL PartyBox 300 rocking all night with a massive 13400mAh battery capacity. - • **Long-Lasting Charge:** 7.4V lithium-ion tech delivers consistent, reliable power for extended wireless Bluetooth sessions. - • **Confidence Guaranteed:** Backed by a 1-year replacement warranty, so you party worry-free and stay ahead of the pack. - • **Seamless Compatibility:** Perfectly engineered replacement for SUN-INTE-125 & 2INR19/66/4 battery models—no guesswork needed. - • **Plug & Play Convenience:** Easy installation means you’re back to blasting your favorite tunes in minutes—no downtime, no stress. ## Overview This 13400mAh high-capacity lithium-ion battery replacement is designed specifically for JBL PartyBox 300 Bluetooth speakers, delivering reliable 7.4V power and backed by a 1-year warranty to keep your wireless parties going strong. ## Description 10400mAh SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker. ## Features - Replacement for the Following Battery Model/Part Numbers: SUN-INTE-125, 2INR19/66/4, GSP-ICR2S4P-PB350A. - Intended for/Compatible with the Following Bluetooth Speaker Models: JBL PartyBox 300, JBLPARTYBOX300AM, JBLPARTYBOX300BR, JBLPARTYBOX300CN. - 7.4V 10400mAh 76.96Wh Lithium-ion Rechargeable Battery Pack. - 1 Year Replacement Warranty. - MPF Products is a Registered Trademark. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DLFP1WW | | Antenna Location | for music players | | Battery Capacity | 13400 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 485 Grams | | Best Sellers Rank | #153,887 in Electronics ( See Top 100 in Electronics ) #3,327 in Portable Bluetooth Speakers | | Brand | MPF Products | | Item Weight | 17.1 Ounces | | Manufacturer | MPF Products | | Model Number | SUN-INTE-125 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 651357768947 | | Unit Count | 1.0 Count | | Voltage | 7.4 Volts | ## Product Details - **Battery capacity:** 13400 Milliamp Hours - **Battery cell composition:** Lithium Ion - **Brand:** MPF Products - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** for music players ## Images ![13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker - Image 1](https://m.media-amazon.com/images/I/61DtwNOkBsL.jpg) ![13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker - Image 2](https://m.media-amazon.com/images/I/611k6c+SInL.jpg) ![13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker - Image 3](https://m.media-amazon.com/images/I/61+bogZZNgL.jpg) ![13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker - Image 4](https://m.media-amazon.com/images/I/413QxU2ixuL.jpg) ## Frequently Bought Together - MPF Products 10400mAh SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker - JBL PartyBox Wireless Mic - 2X Digital Wireless Microphones, Rechargeable Battery (20hrs - 700mAh), Clear Voice, Crisp Sound, Stable 2.4GHz Connection, Compatible with All PartyBox Speakers (Black) - JBL Wireless Two Microphone System with Dual-Channel Receiver, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/456856525-13400mah-high-capacity-extended-sun-inte-125-2inr19-66-4](https://www.desertcart.vu/products/456856525-13400mah-high-capacity-extended-sun-inte-125-2inr19-66-4) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*