Home > Products > Normal Li-Polymer battery of Digital device > 7.4v 1800mah Li-ion Polymer Battery Pack
7.4v 1800mah Li-ion Polymer Battery Pack
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Product Details
| Place of Origin | Guangdong, China | Brand Name | Delong | |
| Model Number | DEL-2S1800 | Type | Li-polymer | |
| Nominal Voltage | Other, 7.4V | Size | Other, 21mm*34mm*54mm, 21mm*34mm*54mm | |
| Nominal Capacity | 1800mah |
Product Description
Specifications
7.4v 1800mah Li-ion Polymer Battery Pack1.Low self discharge
2.No memory effect
3.Green product
4.Factory
7.4v 1800mah Li-ion Polymer Battery Pack
Product Information
Model | DEL-2S1800 |
Nominal Voltage | 7.4V |
Nominal Capacity | 1800mah |
Charging current | 0.5C |
Discharge current | 1C |
Cycle life | More than 500 times |
Charging Temperature | 0~45°C |
Discharging temperature | -20~60°C |
Storage temperature | -20~35°C |
Size | 21(T) x 34(W) x54(H)mm |
Over-charged protection voltage | 8.4V±0.05V |
Over-discharged protection voltage | 6.0V±0.1V |
Output terminal and line requirements | With label, plug, connector, can be customized |
Product Features
1. High operating voltage, high energy density, long cycle life;
2. Low self-discharge, Low internal resistance, No memory effect;
3. Flexibility in design of the products by the requirements of the customers;
4. Safety features: No fire, no explosion undergoing drop test, smash test, acupuncture test, short-circuit, thermal shock.
5. Key security protection: Overcharge protection, overdischarge protection, overload protection, overcurrent protection, short circuit current protection
6, Environmental: No leakage, no heavy metals, and no pollution Main Application: MP4, Pad, digital camera, mobile phone, inerphone, Medical equipments etc.
7.Customizes shapes, capacity, and voltage are accepted .
8.Application;wireless monitoring equipment, communication equipment, medical apparatus and instruments equipment, instrument, LED light, traffic direction board, portable small household appliances, electric tool, toys,ect
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
- AddressPlant 302, 3rd Floor, Block C, Hongzan Printing Company Plant, Area A, Longquan Industrial Area, Tongsheng Community, Dalang Street, Shenzhen, Guangdong, China
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