

🔋 Power up your sound, don’t miss a beat!
This 3.7V 800mAh Li-ion Polymer replacement battery is engineered for Sennheiser HD 4.40, HD 4.50, Urbanite XL, and Momentum 2.0 wireless headphones. Certified for safety and reliability, it offers over 300 recharge cycles and a 180-day warranty, ensuring long-lasting, stable performance. Lightweight and easy to install, it’s the perfect upgrade to keep your premium audio experience uninterrupted.
| ASIN | B08GC46VQP |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #360,003 in Health & Household ( See Top 100 in Health & Household ) #1,033 in 3.7V Batteries |
| Customer Reviews | 3.8 3.8 out of 5 stars (9) |
| Date First Available | June 4, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.423 ounces |
| Item model number | SNO-802540PCN |
| Manufacturer | Starnovo |
| Product Dimensions | 2.76 x 1.77 x 0.55 inches |
A**T
Works, but somewhat low quality
Battery works great for momentum HD2. Fairly easy to replace
P**N
Perfect fit for Momentum 2.0
This is a perfect fit. After a few years of use as a daily driver. My Momentum 2.0 battery gave out. You need a number 1 Phillips tip and a small plastic pry tool to remove the battery from the adhesive.
K**R
Replaced battery in Momentum M2
It hasn't exploded so far, so it seems like a legit replacement.
Trustpilot
Hace 2 semanas
Hace 1 mes