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Digital Batteries

3.7V polymer lithium battery, MP3 Bluetooth headset, MP4 recording pen, 032030 wireless WIFI Rechargeable Li-ion Cell

US $8.91
US $16.50 -46%

Buyer Protection

Money Back Guarantee Refund in 15 Days


Item specifics

  • Rechargeable: Yes
  • Package: Yes
  • Use: MP3 / MP4 Player
  • Model Number: Polymer battery
  • Type: Standard Battery
  • Brand Name: yorwats
  • Feature: Rechargeable Battery
  • Voltage: 3.7V
  • Condition: 100% New
  • Quantity: 1PCS
  • Place of Origin: China
  • Protection: PCB
  • Service: Shop Warranty
Product Description
Welcome To Our Store,
If you need please order,Thanks!
Tips: Hi,friend,please note,If mind do not buy,hope you can understand,Thanks!
1. Before you buy please confirm your machine whether to support this batteryBattery model is sizeas long as suitable size can.
2. Batteries Voltage 3.7V-4.2V are normalBattery Size and Capacity has error rangeBut we can find a suitable one for you.
3. Most types of batteries have not sprayed Battery ModelVoltageCapacityetc., NO Retail BoxPacked Safely in Bubble Bag.
4. The images shown are not the actual item and are for your reference only.
5. If this item with a plug please remember to tell us what kind of plug you wantotherwise we will send the item without connector to you.
1. 100% brand new.
2. High quality and high capacity.
3. Built-in protection circuit PCM for prevent over charging or over discharging.
4. Package include:1 x PCS lithium polymer Rechargeable battery.
1. The battery is provided with a protective plate, which has the functions of preventing over charging, over discharging, over current, short circuit, etc..
2. This product is mainly applicable to MP3 MP4 MP5 Navigator GPS PSP Bluetooth Toys DVR Speaker Microphone Recorder Mobile Phone Emergency Power Supply Tablet PC Cell Phone PDA CAMERA Power Bank DVD EVD Smart Watches E-books Notebook Helicopter Electronic Cigarette and other electronic devices.

The following is the description of this product

Battery protection plate (protect against overcharge / over / short / overcurrent)
Battery type: polymer lithium battery / rechargeable battery
Voltage: nominal voltage 3.7v,
Full voltage: 4.2V
Capacity: 140mAh
Weight: 3G
Battery size: 3.0*20*30mm

All the goods on the shelves are in stock,

Batteries can be customized, any size, plus any plug, spurt the code, LOGO inkjet, full 200 packs of mail

Assumes assumes.AssumesAssumes assumesAssumes

Voltage: 3.7V;
Charging voltage: 5V or 4.2V4.5V;
maximum charging current: 1CmA;
Discharge cut-off voltage: 2.75V;
The charging temperature of 0 DEG C: 45 DEG c;
The discharge temperature of -10 DEG C - 60 DEG c;
The storage temperature: -10 degrees C 45;
no memory effect: it can be charged and discharged at any time;
Cycle life: charging and discharging can reach more than 800 times;
Environmental pollution: no cadmium, lead, mercury and other harmful substances;
High safety: no explosion, no fire and so on.


In order to avoid the transit of goods to bring you the loss of damage, when you receive the goods when the express company staff face serious inspection, if found the goods damaged, or insufficient quantity of goods not board, please do not sign, and immediately contact us to communicate, in order to better solve the problem!


Replace the battery, if they have the ability to disassemble their own replacement, if not disassemble conditions, can buy batteries after looking for a local mobile phone or computer maintenance for the maintenance of the master can also be replaced, the machine to replace the manual costs 10 yuan!


Battery size description

For example: 402030 or 042030 polymer lithium battery model is the size of the battery, the battery thickness is 4mm, the width is 20mm, long 30mm. When users buy batteries, choose size according to the battery size.

Batteries are in stock with protective plates, with two lead, red positive, black negative.

Battery lead line: 0.1 square red black line, line length 3-5CM or so, batch can according to customer demand lead, other plug or line.
Inner protective plate parameters: charging cut-off voltage 4.25V, discharge cut-off voltage 2.75V, allowing maximum current 2A, with overcharge, over discharge, short-circuit protection plate.

Matters needing attention
Battery operation notice: prohibit the use of sharp touch foil packaging materials, bending the top edge, Ban Ban opened or damaged folding, pole bending, Ban Ban fragile drop impact bending battery, any time or reverse polarity against short circuit batteries.
Other matters: to prevent the battery pack in short circuit, remove the battery, the battery is prohibited strictly into the fire, no battery will be immersed in the liquid (such as water, beverage, fruit juice, coffee), not to prohibit the use of batteries, replace self damaged battery.
All our products are solid electricity, how long the specific use, depends on the power consumption of the machine.

1. please sign for the buyers before opening the cargo parcel check whether the goods are damaged or missing items, no problem; if found inconsistent with the Seller shall promptly contact and filling in the details on the receipt and let the carrier to confirm the signing.
2., such as the buyer in the absence of contact with us on the premise of receipt of the goods, that is, the default acceptance of the goods, and accept the rules of the Taobao surface consistent rules.
3. generally, the payment can be made by 5 p.m., the goods can be shipped on the same day, and the goods will be delivered 5 days later. Without special problems, we will ship the goods within 24 hours of your payment. The holiday has been delayed.
4., in order to return funds, no quality problems after receipt of the goods, I hope you will confirm the payment within 48 hours, thank you for your cooperation!

1. Please make payment asap, then we can arrange shipment for you asap.
2. The shipping cost does not include any import taxes, and buyers are responsible for customs duties.
1. The items will be shipped by Register Air Mail to you as soon as possible.
2. Battery will all test before successful send logistics.
3. Please make sure that your address is correct and detailedAnd please offer us your phone number and zipe code to ensure the post office can reach you.
4. If you have not received your shipment within 60 days(Russian 90 days, Brazil 120 days) from payment, please contact usWe will track the shipment and get back to you as soon as possible with a reply.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidaysTransit times may vary, particularly during the holiday season.
1. If you have any questions please leave message to usWe will respond about 1-2 business day.
2. Please do not apply dispute within 60 days(Russian 90 days, Brazil 120 days), let's keep good business relationship.
3. Your feedback is very importantPlease contact us immediately Before you want to give us neutral or negative feedback, so that we can satisfactorily address your concerns.