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The HXJNLDC 602540 rechargeable lithium polymer battery offers a robust 650mAh capacity at 3.7V, designed specifically for Sennheiser Momentum 2.0, HD 4.40/4.50, 450BT, Urbanite XL headphones, and Aerox 9/5 mice. Featuring advanced Japanese Seiko IC protection against overcharge, overcurrent, and short circuits, this compact 41×25×6mm battery ensures safe, reliable, and extended device performance. Its genuine JST connector and clear polarity coding simplify installation, making it the perfect upgrade to revive and enhance your premium audio and gaming gear.
| ASIN | B0BR3ZQZ6Q |
| Amperage | 0.65 A |
| Antenna Location | Power Tool |
| Battery Capacity | 650 milliamp_hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 12 g |
| Best Sellers Rank | #175,576 in Health & Household ( See Top 100 in Health & Household ) #126 in 3.7V Batteries |
| Brand | HXJNLDC |
| Customer Reviews | 4.3 out of 5 stars 94 Reviews |
| 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) |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| UPC | 754525114642 |
| Unit Count | 1 Count |
| Voltage | 3.7 volts_of_direct_current |
| Warranty Description | 1 |
R**T
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.
T**C
Battery works
Battery and control module worked without any issues. Wires are correctly color coded as well.
G**H
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.
S**Y
New life in the headphones
Perfect fit in my Sennheiser HD1 headphones and battery life is back!
L**O
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.
O**N
Fit is fine, first impression is fine, short life
Battery lasted about 1.5 years. Original lasted about 6-7.
A**A
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
T**A
Suits Sennheiser HD458BT
I used it for the Sennheiser HD458BT. It works and suits the space.
A**R
Perfect fit!
This battery is the perfect replacement for a pair of Sennheiser HD450 BT headphones. Easily replaceable. Just followed the instructions from a YouTube video 👍 Battery performance is as it should be I recommend this product
G**Y
Love it!
Brought my Sennheiser MOMENTUM 2.0 AEBT back to life. Forever greatful.
F**O
Perfetta
Ottimo
A**X
You wont be dissapointed
Bought this battery with new ear pads and now I have new pair of headphones again, battery holds its full capacity and lasts like it did when it was new. Only been using it for a few weeks but so far can’t fault it.
ア**リ
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。
Trustpilot
1 month ago
2 weeks ago