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2014 new 7.4v lithium ion battery pack
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Product Details
Place of Origin | Guangdong, China | Brand Name | Delong | |
Model Number | DEL- 742000 | Type | Li-Ion | |
Nominal Voltage | Other, 7.4V | Size | Other, 52*35*18.6 mm, 52*35*18.6 mm | |
Nominal Capacity | 2000mah |
Product Description
Specifications
2014 new 7.4v lithium ion battery pack1.Low self discharge
2.No memory effect
3.Green product
4.Factory
2014 new 7.4v lithium ion battery pack
Product Specification
Nominal voltage | 7.4 V |
Nominal capacity | 2000 mAh |
Standard charging current | 0.2 C |
Maximum charging current | 0.5 C |
Standard discharge current | 0.2 C |
Maximum discharge current | 1 C |
Finished resistance | ≤ 90mΩ |
Working temperature | Charging: 0-45 C |
Discharge: -20-60C | |
Storage temperature: 0-45 C | |
Product size | MAX52 × 35 x 18.6 mm |
Weight | 80 g |
After charging protection voltage | 4.22-4.28 V |
Discharge protection voltage | 2.438-2.562 V |
The flow value | 4 A |
Product Features
1.Discharge Rate:Low Discharge Rate
2.Packing:Customized
3.High capacity, which can support long work time
4.Injection Technology to make battery more stable;the indvidual cells can be assembled in parallel or series into stacks by customers' requirements.
5.With short-circuit production function, safe and reliable;
6.Up to 500 cycles life,low self-discharge,no memory effect;long cycle life, the capicity will remain 80% or more after 500 times charging and discharging cycles, with high discharging platform which can reach more than 100min at discharging current by 0.5C, and the safety is high, no burn, no explosion.
7.Factory mastered technology and competitive price;
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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