• 2.7g 401425 120mAh Lipo Battery For Bluetooth Headphones
  • 2.7g 401425 120mAh Lipo Battery For Bluetooth Headphones
  • 2.7g 401425 120mAh Lipo Battery For Bluetooth Headphones
2.7g 401425 120mAh Lipo Battery For Bluetooth Headphones

2.7g 401425 120mAh Lipo Battery For Bluetooth Headphones

Product Details:

Place of Origin: guangdong china
Brand Name: JZFY
Certification: kc ce msds un38.3 ROHS
Model Number: 401425 120mah

Payment & Shipping Terms:

Minimum Order Quantity: 1000
Price: $0.59-$0.69/Pieces
Packaging Details: standard packaging
Delivery Time: 5-8work days
Payment Terms: L/C, T/T, MoneyGram
Supply Ability: 20000per
Get Best Price Contact Now

Detail Information

Warranty: 12 Months Type: Li-polymer
Capacity: 120mAh Nominal Voltage: 3.7V
Cycle Life: 500 Times OEM/ODM: Accepatable
Charge Voltage: 4.2v Color: Slive
Dimensions: 4.0*14*27(mm) Recharging Current: 0.1-5(A)
High Light:

401425 120mAh Lipo Battery


2.7g 120mAh Lipo Battery


2.7g lipo battery for bluetooth headphones

Product Description

lipo battery headset battery 3.7V 401425 120mAh lithium ion polymer rechargeable battery with PCM


Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2000mAh. If you need a larger (or smaller!) battery, we have a full range of LiPoly batteries



1. Bulk orders by Air or by Sea;
2. Our own shipper, customers' designated shipper or negotiable shipping methods;
3. Delivery Time: 1-2 working days for samples; 7-15 days for bulk orders;
4. After payment confirmation, the order will be processed in time.
5. The goods will only be delivered to the confirmed order address.


Our cooperative policy

1. Making the sample until you are satisfied with it.
2. Offering professional one-on-one service and replying your E-mail within 12 hours
3. Inspection before shipment.
4. Priority to get the our latest product information after our cooperation


Basic Information

Dimension( thickness*width*length) 4.0*14*27(mm)
Charge voltage 4.2V
Nominal voltage 3.7V
Nominal capacity 120mAh
Fully charge voltage 4.2v
Ship out volatge 3.85-4.1v


Battery specification Charge current Standard Charging:0.5C 
Rapid charge:1.0C
Charging method Charge with constant current 0.5c to 4.2V, then chagre with constant voltage 4.2v till until charge current is less than 0.01C
Standard discharge current 0.2C
Max.discharge current 1C
Discharge cut-off voltage 2.5v
Operating enviroment Charging:10℃~45℃
Storage temperature -10℃~45℃
Cell Weight Approx: 2.7g
Battery recyle time 500 times
Warranty 12 months


1.Model: JZFY401425


3.Capacity: 120mAh

4.Weight: 2.7g

5.Dimension: 401425mm

6.Certification: CE/CB/KC/UN38.3/MSDS


Major application:

1.MP3/MP4 player, Bluetooth, speakers, car GPS and all possible electronics products

2.Widely applied in Telecommunications, Audio and Video Devices, Information Devices...Etc.



1.High energy density

2. High working voltage of single battery

3. No pollution

4. Long cycle life

5. No memory effect

6. Good consistency of capacity, resistance, voltage and platform time

7. With short-circuit production function, safe and reliable

8. Ex-factory price and high quality

9. Good consistency and low self-discharge rate

10. Light weight and small size


Tips: If you see our products and have questions about the products, please contact our account manager to send your specific needs, such as voltage, capacity, shape, size, working current, etc. We can customize and meet your needs according to your needs. The best lithium battery matched by the equipment, we are very happy to provide you with test samples, and will reply you as soon as possible, thank you!

2.7g 401425 120mAh Lipo Battery For Bluetooth Headphones 02.7g 401425 120mAh Lipo Battery For Bluetooth Headphones 1



2.7g 401425 120mAh Lipo Battery For Bluetooth Headphones 22.7g 401425 120mAh Lipo Battery For Bluetooth Headphones 32.7g 401425 120mAh Lipo Battery For Bluetooth Headphones 4



Safety precautions

1. Do not put the battery in water or get wet;

2. Keep the battery away from heat sources (such as fire or heater);

3. Do not throw the battery into the fire or heat the battery;

4. It is forbidden to hammer and trample the battery;

5. It is forbidden to disassemble the battery in any way



1. Q:Where can I get the price?

A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.

2. Q: How can I get a sample to check your quality?

A: After price confirmation, you can require for samples to check our quality.

3. Q: What about the lead time for mass production?

A: Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry two months before the date you would like to get the products at your country.

4. Q: What is your terms of payment?

A: We accept T/T and L/C, as well as Alibaba Trade Assurance Order.

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