The compatible replacement battery from AccuCell is suitable for your wireless headphones. Please pay attention to the dimensions: approximately 25.1 x 27.3 x 4.9 mm, weight: 6.44 grams. Give your headphones new power with our battery to enjoy music everywhere again. Our batteries meet all operational safety requirements. You can charge the battery with your previously used charger. This battery is also excellent as a spare battery for on-the-go use.

What are the advantages of Li-Polymer technology? Lithium-Polymer batteries are among the most powerful and rechargeable batteries, featuring high energy content, low self-discharge, and very high durability. Due to their high performance reserves, the battery is characterized by long-lasting, robust readiness for use and is suitable for many applications, especially in the fields of electric vehicles, model building, as well as smartphones or laptops.

For guaranteed compatibility, please check under "Replaces the following original battery type" and/or "Compatible with the following device models" to see if your Bluetooth headphones are listed. This is not an original product, but high-quality and compatible accessories from AccuCell.

Delivery includes:

• 1 x battery, please pay attention to the dimensions: approximately 25.1 x 27.3 x 4.9 mm, weight: 6.44 grams

Technical specifications:

• Technology: Li-Polymer
• Capacity: 320 mAh
• Voltage: 3.7 V
• Nominal energy: 1.2 Wh

Compatible with the following device models:

• Logitech H800
• Logitech H820
• Logitech H820e

Replaces the following original battery type:

• Logitech: 533-000067, AHB472625PST, L/N: 1109
• Logitech: L/N: 1110.