Any feedback after using it for a while?

Sorry charged after it arrived and haven’t used it. So I don’t know how long it holds a charge

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3500mAh Rechargeable Replacement Lithium Battery Compatible with Harman Kardon Onyx Studio 1/2/3/4 Wireless Bluetooth Speaker

Product ID: 358353816

Details

Amperage
3500 milliamps
Brand
rapthor
Color
Black
Compatible Devices
Compatible
Compatible Phone Models
Compatible
Connector Type
wireless

🔋3500mAh High Capacity

🛠️Easy Quick Install Kit

🛡️Built-in Safety Circuit

13762 Ft

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Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your vibe with Rapthor — because your sound deserves the best!

EFFORTLESS UPGRADE - Includes screwdriver and plastic tool for a seamless, no-fuss installation—get back to your music in minutes.
SAFETY FIRST ALWAYS - Advanced protection circuit guards against overcharge, over-discharge, and short circuits for worry-free use.
PERFECT COMPATIBILITY - Tailored for Harman Kardon Onyx Studio 1 through 4, guaranteeing flawless fit and performance.
POWER THROUGH YOUR DAY - 3500mAh capacity delivers longer playtime than the original battery, so your Onyx Studio never misses a beat.
DURABILITY MEETS DESIGN - Foam cushioning and extended battery wires ensure a secure, damage-resistant connection that outlasts the rest.

The Rapthor 3500mAh Rechargeable Replacement Lithium Battery is a high-capacity, safe, and easy-to-install power solution designed specifically for Harman Kardon Onyx Studio 1 to 4 wireless Bluetooth speakers. Featuring enhanced durability with foam cushioning and longer battery wires, it ensures extended playtime and reliable connectivity, backed by built-in protection circuits to safeguard your device.

Specifications

ASIN	B099NJVQQ7
Amperage	3500 milliamps
Best Sellers Rank	#61,435 in Toys & Games ( See Top 100 in Toys & Games ) #170 in Hobby Remote & App Controlled Vehicle Batteries
Brand	rapthor
Built-In Media	Install tool, Replacement battery, Screwdriver
Color	Black
Compatible Devices	Compatible with Harman Kardon Onyx Studio 1/2/3/4
Compatible Phone Models	Compatible with Harman Kardon Onyx Studio 1/2/3/4
Connectivity Technology	Bluetooth
Connector Type	wireless
Customer Package Type	Standard Packaging
Customer Reviews	4.4 4.4 out of 5 stars (335)
Enclosure Material	Plastic
Input Voltage	3.7 volts
Item Weight	0.11 kg
Manufacturer	MSW (Shenzhen) Technology Limited
Model Name	Replacement Battery
Number of Items	1
Number of Power Levels	1
Output Voltage	3.7 volts
Power Plug	No Plug
Power Source	Battery Powered
Special Features	Easy to Install, Higher Capacity, Short Circuit Protection
UPC	735818080479
Unit Count	1 Count
Voltage	3.7 volts
Warranty Description	1 year warranty provided.
Wattage	12.95 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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13762 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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