Best MP3 Player Batteries of 2025

HQRP Zune Battery is a high-capacity, rechargeable internal battery compatible with Microsoft 1st Generation Zune MP3 Player. With 720 mAh capacity and 3.7V, this battery provides longer runtime for your music player. It is a 100% compatible replacement for the original batteries and chargers, ensuring that you can keep listening to your music without interruptions. Additionally, the Li-Polymer battery technology provides a safe and efficient power source for your device. With a 200-day warranty, you can trust this battery to power your Zune for a long time.

HQRP Sandisk Sansa Battery is a rechargeable 290 mAh Li-Pol battery compatible with Sandisk Sansa Clip Zip 4gb 8gb MP3 Player. With a voltage of 3.7V, this battery ensures long-lasting playback time for your music and audio files. The 200-day warranty guarantees a reliable and durable performance. The HQRP battery is a convenient and cost-effective replacement for the original Sandisk Sansa Clip Zip 303038P battery. With this battery, you can enjoy uninterrupted music sessions without worrying about running out of power.

The HQRP Zen Micro Battery is a high-capacity replacement battery designed specifically for the Creative Zen Micro DAA-BA0005 MP3 Player. With its 750mAh extra high capacity and Li-Ion chemistry, this battery ensures long-lasting power for your MP3 player. One of its key features is its compatibility with batteries of smaller capacity, allowing you to upgrade your device without any issues. Additionally, it has no memory effect, meaning you can recharge it without losing capacity. The HQRP Zen Micro Battery is also compatible with other Creative Zen Micro models, including the Micro Photo MP3 Player and the 4GB/5GB/6GB MP3 Player. With a 200-day warranty, this battery is a reliable and convenient power solution for your Creative Zen Micro MP3 Player.

Get more playtime with HQRP Replacement MP3 Player Battery plus HQRP Universal Screen Protector. The High Capacity 1000mAh rechargeable Li-Ion battery is 100% compatible with original battery and charger devices. No memory effect, the battery can be recharged without loss of capacity so you never miss a beat. The package also includes a universal screen protector to safeguard your device from scratches and smudges.

The HQRP Replacement Battery is designed for Creative Nomad MP3 players including MuVo2, Jukebox Zen Xtra, and Jukebox Zen NX Series. Its 1000mAh capacity and 3.7V voltage ensure long-lasting battery life. The battery is rechargeable without losing capacity and is compatible with batteries of smaller capacity. This replacement battery comes with a 200-day warranty.

HQRP Portable Battery for Sony is a rechargeable battery replacement that is compatible with Sony NH-14WM/NH14WM/NH-14WM(A) WM-EX921 WM-609 Replacement. This rechargeable battery has a voltage of 1.2V and a capacity of 1200 mAh Ni-Mh. It can be recharged up to 1000 times, which is environmentally friendly and saves money. This battery replacement is compatible with the original battery, which makes it easy to replace. With a 200-day warranty, you can purchase it with confidence. Get the convenience and peace of mind with HQRP Portable Battery for Sony.

The HQRP Replacement Battery is designed for the Microsoft Zune 30GB MP3 Player. It offers a capacity of 720mAh and is a rechargeable Li-Polymer battery. With no memory effect, it can be recharged without any loss of capacity. This battery is 100% compatible with original battery and charger devices, and comes with a 200-day warranty.

Kastar 2-Pack Ni-MH Battery Replacement is a high capacity battery designed specifically for Sony Portable CD/MD/MP3 players. With a battery voltage of 1.2V and a capacity of 1400mAh, these batteries provide ultra strong power, ensuring optimal performance and longer operating time for your player. The batteries are equipped with mix-protection additive, which protects the material from degradation during charge and discharge, extending their lifespan up to 1200 cycles. Additionally, the embedded seal structure of the batteries reduces self-discharge, allowing them to hold power longer than other batteries. With their eco-friendly Ni-MH cells, these batteries are also environmentally friendly, containing no harmful substances. The DBCK steel shell provides protection against explosion due to overpressure, ensuring safety while using the batteries.

The Dantona Battery is a reliable replacement for your MP3 player. With a voltage of 3.7V, it ensures optimal performance, allowing you to enjoy your music without interruptions. The 450mAh capacity provides long-lasting power, perfect for listening on the go. Made with lithium-ion technology, this battery is lightweight and durable, making it an excellent choice for portable devices. By using this battery, you can enhance your listening experience and ensure your MP3 player remains functional for longer periods.

The HQRP Zune Battery is a reliable replacement for your Microsoft Zune MP3 player. With a voltage of 3.7V and a capacity of 720mAh, this rechargeable battery ensures you can enjoy your music without frequent interruptions. Its lithium-ion design offers efficient power usage, allowing you to listen for longer periods. Plus, it's fully compatible with the original battery, making installation a breeze. This means you can quickly swap out your old battery and get back to enjoying your favorite tunes without hassle.