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DC 3.7V 650mAh AHB622540N01 Rechargeable Lithium Battery for Sennheiser Momentum 2.0 HD 4.40 HD 4.50 450BT Urbanite XL Wireless Bluetooth Headphones Aerox 9 Aerox 5 mouse

Name: DC 3.7V 650mAh AHB622540N01 Rechargeable Lithium Battery for Sennheiser Momentum 2.0 HD 4.40 HD 4.50 450BT Urbanite XL Wireless Bluetooth Headphones
Brand: Hxjnldc
SKU: 628098576
Price: 33.12 EUR
Availability: InStock
Rating: 4.4 (5 reviews)

Product ID: 628098576

Details

Battery capacity
650 Milliamp
Battery cell composition
Lithium
Brand
HXJNLDC
Number of batteries
1 C batteries
Recommended uses for product
Camera GPS MP3

⚡3.7V nominal voltage

🔋650mAh capacity

🛡️Overcharge & short circuit protection

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€ 33.12

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your premium audio experience without missing a beat!

DIY FRIENDLY - 3-wire JST connector with clear polarity and heat shrink sleeve included for easy, secure installation.
POWER THAT LASTS - 650mAh capacity delivers all-day wireless freedom without compromise.
SMART SAFETY TECH - Built-in Japanese Seiko IC safeguards against overcharge, overdischarge, and short circuits.
COMPACT LIGHTWEIGHT - Slim 41×25×6mm design weighing just 12g keeps your device sleek and portable.
SEAMLESS COMPATIBILITY - Perfectly fits Sennheiser Momentum & Aerox series for effortless replacement.

The HXJNLDC AHB622540N01 is a rechargeable 3.7V lithium-ion polymer battery with 650mAh capacity, designed specifically for Sennheiser Momentum 2.0, HD 4.40, HD 4.50, 450BT, Urbanite XL headphones, and Aerox 9/5 mice. Featuring advanced Japanese Seiko IC protection against overcharge, overdischarge, and short circuits, it ensures safe, reliable power delivery in a compact 41×25×6mm form factor. Ideal for DIY replacements, it includes a 3-wire JST connector and heat shrink sleeve for hassle-free installation, restoring your device’s battery life to like-new performance.

Specifications

ASIN	B0BR3ZQZ6Q
Amperage	0.65 Amps
Antenna Location	Camera, GPS, MP3 Player, Radio, Speaker, Toys, Watch
Battery Capacity	650 Milliamp Hours
Battery Cell Type	Lithium
Best Sellers Rank	#48,563 in Electronics ( See Top 100 in Electronics ) #371 in Rechargeable Household Batteries
Brand	HXJNLDC
Compatible Phone Models	Sennheiser Momentum 2 HD
Country of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (81)
Item Dimensions	41 x 25 x 6 millimeters
Manufacturer	HXJN
Model Number	AHB622540N01
Number of Batteries	1 C batteries required. (included)
Reusability	Rechargeable
UPC	754525114642
Voltage	3.7 Volts (DC)

Reviews

九**ん

Sennheiser Momentum 2.0 On-Ear Wireless に使用。もとのバッテリーと完全に同一サイズだった。家族のもので正確な容量は確認できていないが、丸１日程度もっているとのことで、新品購入時と大差ないらしい。

16.04.2026

S**Y

Perfect fit in my Sennheiser HD1 headphones and battery life is back!

21.02.2026

G**Y

Brought my Sennheiser MOMENTUM 2.0 AEBT back to life. Forever greatful.

10.09.2025

P**)

Ottima durata i wireless sono tornati come nuovi

7.11.2024

P**E

I have given this 2 stars because it is a battery but unfortunately it’s no where near as good as the original Sony one that came in your controller

2.11.2025

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I loved the variety of products available. Will definitely shop again.

2 months ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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€ 33.12

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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