Home > Products > Normal Li-Polymer battery of Digital device > Rechargeable Polymer Li-ion Battery 3.7v 1100mAh 404950
Rechargeable Polymer Li-ion Battery 3.7v 1100mAh 404950
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Product Details
| Place of Origin | Guangdong, China | Brand Name | Delong | |
| Model Number | DEL-404950 | Type | Li-polymer | |
| Nominal Voltage | Other, 3.7V | Size | Other, 0.4mm*49mm*50mm, 0.4mm*49mm*50mm | |
| Nominal Capacity | 1100mah |
Product Description
Specifications
lipo battery 1100mah1.Low self discharge
2.No memory effect
3.No leakage
4.Factory
lipo battery 1100mah
Product Information
Nominal voltage | 3.7V |
Nominal capacity | 1100mAh |
Charging Voltage | 4.2V |
Dimensions | 0.4mm*49mm*50mm |
Discharging end voltage | 3.0V |
Cycle life | 500 times |
Charging temperature | 0 to 45 deg. C |
Discharging temperature | -20 to 60 deg. C |
Storage temperature | -20 to 25 deg. C |
Weight | Approx. 20g |
Standard charging current | 0.5C |
Standard discharging current | 0.25C |
Max continuous charging current | 1C |
Max continuous discharging current | 1C |
Product Features
1. No memory effect
2. No leakage and no explosion.
3. Environment-friendly
4. Low internal resistance
5.Rapid charge-discharge cycle life up to more than 300 times
6. Polymer Li-ion Battery is widely used to Notebook, PDA, Information Devices, Bluetooth, mobilephone, Power tools, Remote Control Toys, Aeromodellings, MP3
7.Customizes shapes, capacity, and voltage are accepted .
8.Won't be effected in the temperature from -40 degree centigrade to 85 °C.
9.Can work continuously 7days in 70 degree centigrade and the performance won't get any damage, also can be discharged in -40 °C
10.Have excellent performanc of discharging at high current, which can discharge at the current of 3.0C, can be charged rapidlyat the current of 1.0C.
Warning:
1. Polymer Li-Ion battery may cause fire if misusing. We are not responsible for any damages or losses caused by misusing (included but not limited to: improperly charging/discharging, any changes of this battery pack, disassembling battery packs).
2. Always charge battery with attention. Battery pack shall be placed on a fire-proof place to avoid any accident
3. Please check battery polarity before connect to device
4. Please read more safety warning about polymer Li-ion battery.
Product Picture
About Us
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of batteries.
- All our products are high quality,we have strictly inspected before they leave the factory.
- We have excellent service and fast delivery.
- We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.
Welcome to visit our company!

Contact Us
- Shenzhen Delong Energy Technology Co., Ltd.
- Contact nameYijuan Zhu Chat Now
- Phone0086-0755-61186759-607
- AddressA building ,LongQuan Industrial Zone ,DaLang street ,LongHua district ,ShenZhen,China, Shenzhen, Guangdong
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