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This rechargeable 3.7V 650mAh lithium polymer battery is tailored for Sennheiser Momentum 2.0, HD 4.40/4.50, 450BT, Urbanite XL headphones, and Aerox 9/5 mice. Featuring a compact 602540 form factor, it delivers 2.405Wh of power with advanced Japanese Seiko IC protection against overcharge, overdischarge, and short circuits. The battery includes a 3-wire JST connector with thermistor for temperature monitoring and comes with heat-shrink tubing for easy DIY installation. Lightweight at 12g and backed by a 1-year warranty, it ensures reliable, safe, and long-lasting performance for your premium wireless devices.
| Amperage | 0.65 A |
| Antenna Location | Power Tool |
| Asin | B0BR3ZQZ6Q |
| Battery Capacity | 650 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 12 g |
| Best Sellers Rank | #181,790 in Health & Household (See Top 100 in Health & Household) #131 in 3.7V Batteries |
| Brand | HXJNLDC |
| Customer Reviews | 4.3 4.3 out of 5 stars (89) 4.3 out of 5 stars |
| Item Dimensions | 1.61 x 0.98 x 0.24 inches |
| Manufacturer | HXJN |
| Model Name | 602540 |
| Model Number | 602540 |
| Number Of Batteries | 1 C batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Upc | 754525114642 |
| Voltage | 3.7 volts_of_direct_current |
| Warranty Description | 1 |
User
Works!!
Fixed my 11 year old headphones that I’m soul bonded to with this amazing work great battery that lasts for days and great value for the money
User
First impression is good, works as advertised.
So, i bought the Momentum 3 battery for my Momentum 2 headphones. First off, it is shorter so i put a small piece of foam by it in the tray to hold it in place, secondly it is thicker, doesn't matter. The plug is the same and this battery has 30% greater capacity so I decided to go for it. I bought a correct one a while back but it never worked for charging so I tried again with this one. It indeed charges. Anyway, baring a rapid failure to hold a charge I consider this battery great. It has revived my 10+ year old headphones to working more than a couple hous a charge... I hope I get something comparable to when they were new or better.
User
New life in the headphones
Perfect fit in my Sennheiser HD1 headphones and battery life is back!
User
Battery works
Battery and control module worked without any issues. Wires are correctly color coded as well.
User
Issue encountered after installing battery
After installing and charging the headphone the headphone charge status shows fully charged but the Bluetooth status shows only 10%. Factory resetting the headphone and re-pairing does not resolve the issue. Don't know if it's the battery or my headphone.
User
Fit is fine, first impression is fine, short life
Battery lasted about 1.5 years. Original lasted about 6-7.
User
Epos GSP 370
Got this for my epos gps 370. Connections works but the battery is a little bigger than the OEM but I clipped some plastic out of the way and got it to work for the most part.
User
Suits Sennheiser HD458BT
I used it for the Sennheiser HD458BT.It works and suits the space.
User
Love it!
Brought my Sennheiser MOMENTUM 2.0 AEBT back to life. Forever greatful.
User
Perfetta
Ottimo
User
ドライブレコーダーのリチウムイオンバッテリーに
届きました。中国産ですが、ドライブレコーダーのリチウムイオンを交換するために購入しました。この容量で思ったよりかなり小さかったし、コンパクトなのは凄いと思いました。
User
Easy to replace
Easy replacement, being using it for months and no issues
User
Extend life of Sennheiser HD1
So far so good :)Extend the life of Sennheiser HD1
Trustpilot
2 weeks ago
3 weeks ago