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8 Zhengzhou R-Founder Technology Co., Ltd.

Country China China

Supplier Grade level3

Main products 7.4V 8.8Ah Lithium-ion Battery Pack
3.7V Li-ion Battery Overcharging Protection Circuit Module
24V 20Ah LiFePO4 Battery Pack for Solar System
Over Voltage Protection Circuit for 14.8V Li ion Power Tool Battery

Product Information
The PCM/PCB (protection circuit module or board) is the heart of the lithium battery pack, protecting battery from overcharging, over discharging, over current, and short circuit etc. We can make customized PCM/PCB for you, and BMS (battery management system) is also available.

No.

Test item (25℃)

Criterion

1

Overcharge protection voltage for single cell

4.25 ± 0.025V

2

Over discharge protection voltage for single cell

2.90 ± 0.08V

3

Over current detect voltage

0.15 ± 0.03V

4

Current consumed in normal operation

3.0uA

5

Current consumed in sleeping mode

0.3uA

6

Over current protection current during discharging

3.0 ± 0.5A

7

Over current protection current during charging

2.5A

8

Over current protection time

10mS

9

Short circuit protection time

50uS

10

Interior resistance

60mΩ

11

Working temperature

-20 – 55℃

12

Size

25 x 5.6 x 2.7mm

If you have any questions, please feel free to contact me.
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Company

Zhengzhou R-Founder Technology Co., Ltd.

Country China China

Supplier Grade level3

President
Wang Kefeng
Address
No. 5 Yinghua Street, Hi-tech Zone, Zhengzhou, Henan, China
Product Category
Battery Packs,Rechargeable Batteries,Uninterrupted Power Supply (UPS)
No. of Total Employees
1-50
Company introduction

 

 

Zhengzhou R-Founder Technology Co., Ltd. established in 2005, is an expert manufacturer of Lithium Battery Module and Lithium Battery Pack, located in Hi-tech Zone, Zhengzhou, China.
Through nearly 10 years’ hard research, design and development, R-Founder accumulated much experience in Lithium Battery Management System, and mastered many core technologies in this field. With the booming of our company, we introduced precise SMT machinery, Automated Optical Inspection instruments, as well as assembly lines, all of these enable us constantly to supply customers with superior quality products and satisfying services.
Main products our company deal in are related to Electric Module and Lithium Battery, the following ones are for your reference: 
Protection Circuit Module, our PCM/PCB are well applied to battery packs of Li-ion battery, Li-Co battery, Li-Mn battery and Li-Iron (LiFePO4) battery. Perfectly designed and aimed to each different use and the unique specifications of Li-battery packs, with the function of over charge, over discharge, over current, over heat, short circuit protection, and voltage balancing in the late period of charging to ensure the safe operation of battery pack, and prolong its cycle life. 
Lithium Battery Pack, to improve the performance of Li-battery packs, our company adopt the imported Li-ion battery cells and domestic first-class LiFePO4 Batteries. 
Lithium Battery Charger, we can make the customized battery chargers according to your battery capacity and charging time. 
Watt Meter, it can accurately measure the parameters of your electric device, protecting components from damaging. 
HID Flashlight, an ideal for military, border patrol, fire departments, marine/coast guard, detector, police, rescuers, and other public and private security organizations.
Innovative engineers, experienced staff members, modern equipments, strict management and strong responsibility make us offering reliable products at competitive prices and also the best service to meet customer’s needs, receiving good reputation from world’s corporations. 
Zhengzhou R-Founder Technology Co., Ltd. established in 2005, is an expert manufacturer of Lithium Battery Module and Lithium Battery Pack, located in Hi-tech Zone, Zhengzhou, China.
Through nearly 10 years’ hard research, design and development, R-Founder accumulated much experience in Lithium Battery Management System, and mastered many core technologies in this field. With the booming of our company, we introduced precise SMT machinery, Automated Optical Inspection instruments, as well as assembly lines, all of these enable us constantly to supply customers with superior quality products and satisfying services.
Main products our company deal in are related to Electric Module and Lithium Battery, the following ones are for your reference: 
  1. Protection Circuit Module, our PCM/PCB are well applied to battery packs of Li-ion battery, Li-Co battery, Li-Mn battery and Li-Iron (LiFePO4) battery. Perfectly designed and aimed to each different use and the unique specifications of Li-battery packs, with the function of over charge, over discharge, over current, over heat, short circuit protection, and voltage balancing in the late period of charging to ensure the safe operation of battery pack, and prolong its cycle life. 
  2. Lithium Battery Pack, to improve the performance of Li-battery packs, our company adopt the imported Li-ion battery cells and domestic first-class LiFePO4 Batteries. 
  3. Lithium Battery Charger, we can make the customized battery chargers according to your battery capacity and charging time. 
  4. Watt Meter, it can accurately measure the parameters of your electric device, protecting components from damaging. 
  5. HID Flashlight, an ideal for military, border patrol, fire departments, marine/coast guard, detector, police, rescuers, and other public and private security organizations.
Innovative engineers, experienced staff members, modern equipments, strict management and strong responsibility make us offering reliable products at competitive prices and also the best service to meet customer’s needs, receiving good reputation from world’s corporations. 

 

 

Main Markets
  • Canada Canada ,
  • Germany Germany ,
  • India India ,
  • Japan Japan ,
  • South Korea South Korea ,
  • U.S.A U.S.A

Top 10 Countries import Electrical Components & Telecoms from Korea

Top 10 Countries import Telecommunications from Korea(Rank, Import Country, 2015, 2016)
Rank Import Country 2018 2019
Value Increasing Rate Value Increasing Rate
1 Pr.China $ 550,574,647 17.0% $ 518,089,104 -5.9%
2 Poland $ 284,162,069 1587.4% $ 274,314,884 -3.5%
3 Hungary $ 20,532,820 1751.0% $ 49,421,472 140.7%
4 Malaysia $ 64,325,647 32.1% $ 44,922,376 -30.2%
5 U.S.A $ 12,858,365 -41.8% $ 16,441,887 27.9%
6 Germany $ 352,374 -4.8% $ 7,609,970 2059.6%
7 Croatia $ 0 - % $ 5,721,453 - %
8 Republic of Serbia $ 169,482 - % $ 3,434,924 1926.7%
9 Viet Nam $ 1,336,745 -72.2% $ 3,015,092 125.6%
10 Israel $ 2,307,386 -25.2% $ 2,535,318 9.9%
Total $ 949,114,093 65.6% $ 936,908,010 -1.3%