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Help CenterLi-ion Polymer7.4V 4500MAH Battery Pack 7.4v Rechargeable Lithium Polymer Battery
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Li-ion Polymer7.4V 4500MAH Battery Pack
Product Information
Model |
DEL-2S4500 |
Nominal Voltage |
7.4V |
Nominal Capacity |
4500mah |
Pulse discharge current |
≤15A (adjustable) |
Max charging current |
2A |
Continuous discharge current |
≤3A (low current discharge,adjustable) |
Cycle life |
More than 500 times |
Charging Temperature |
0~45°C |
Discharging temperature |
-20~60°C |
Storage temperature |
-20~35°C |
Size |
14(T) x 45(W) x140(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!
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