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Polymer Lithium Ion Polymer Battery 401425 3.7V 110mAh Battery for Headset

Name: Polymer Lithium Ion Polymer Battery 401425 3.7V 110mAh Battery for Headset
Brand: Shenzhen Vats Power Source Limited
SKU: 401425
Price: 0.98 USD
Availability: InStock

Brand Name:	Vats Battery
Model Number:	401425
MOQ:	4 pcs
Price:	$0.98~1.49
Delivery Time:	7 work days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Guangdong, China

Certification:

Product Name:

Polymer Lithium Battery

Model:

401425

Application:

Wearable Product

Capacity:

110mAh

Voltage:

3.7V

Charge Voltage:

4.2V

Cut-off Voltage:

2.75V

Std. Charging:

0.2C

Supply Ability:

Ships in 7 Work Days (In-Stock) / 30 Work Days (Out-of-Stock)

Highlight:

401425 lithium polymer battery

3.7V headset battery

110mAh rechargeable battery

Product Description

Polymer Lithium Ion Battery 401425 3.7V 110mAh Lithium Polymer Battery for Headset

The 3.7V 110mAh 401425 polymer lithium-ion battery is specially designed for compact audio devices such as Bluetooth headsets, wireless earbuds, and lightweight communication tools. Its slim and lightweight construction provides excellent compatibility with space-limited designs. Offering stable voltage, long cycle life, and high safety performance, this LiPo battery ensures reliable operation and consistent power supply for everyday wireless audio use.

Key attributes

Battery Size

4.0*14*25mm

Application

Toys, Power Tools, Home Appliances, Consumer Electronics

Model Number

401425

Place of Origin

Guangdong, China

Brand Name

VATS Battery or Netural

Weight

Type

Li-polymer

Warranty

12 Months

Maintenance

10 Years

Std.working

0.2C

Max continuous discharge

1.0C

Charging Voltage

4.2V

Keywords

3.7v 110mAh Li-polymer Battery

PCB protection(optional)

over-charge/over-discharge/short-circuit, over-temperature

OEM/ODM

Warmly Welcomed

Certification

Packaging and delivery

Packaging Details

Bubble bag+plastic tray+paper carton or custom-made package

Selling Units

Single item

Single package size

1X1X1 cm

Single gross weight

1.000 kg

Packaging examples

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Robert T.

United States May 13.2026

Helpful (99)

As a veteran engineer in portable audio and smart hardware R&D, I demand the absolute best in battery electrical performance. We sourced this 103048 3.7V 1500mAh Li-polymer battery for a BT speaker project, and its real-world performance has completely blown us away.

Owen

Canada Apr 7.2026

Helpful (86)

I’ve been using this 357090 3.7V 2500mAh lipo battery for a few weeks now, and I’m really satisfied with it. It is steady-quality rechargeable lithium polymer batteries that perfectly match the rated voltage and capacity. Output efficiency is great, which helps me save a lot of working time. Build quality feels solid too, no weird noises or faults during daily operation. Shipping was fast and the packaging was protective. For small-scale battery production and copying work, this is absolutely a practical and cost-effective pick. I’d definitely recommend it to fellow business partners and will consider reordering in the future.

Harry

United Kingdom Mar 18.2026

Helpful (90)

I bought these 805050 3.7V 2500mAh lithium polymer batteries to replace the old cells in my Bluetooth speakers, and they work brilliantly. Fit is absolutely perfect, no trimming needed at all. The voltage and capacity are spot on, my speakers now hold charge for much longer than before. Power output is stable, sound quality isn’t affected one bit. They’re well-made and feel really durable. Delivery arrived quickly, items were well packed with no damage. Great value for money compared to local stores. I’ve been using them daily for weeks with zero issues. Would absolutely recommend these batteries to anyone needing replacements for wireless speakers. I’ll be coming back to buy more soon!

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