We are orignial manufacturer of MINI UPS and 18650 battery pack,we also imported brand battery cell euqipped with our own PCB board to improve the safety and reliable of lithium ion battery cell.
This kind of rechargeable battery cell with PCB board protection,which is widely used for electric toys and small flashlight etc.
Specification
NO.
Items
Specifications
1
Charge voltage
4.2V
2
Nominal voltage
3.7V
3
Nominal capacity
2000mAh @ 0.2C Discharge
4
Charge current
Standard Charging: 0.2C
Rapid charge: 0.5C
5
Standard Charging method
0.2C CC(constant current)charge to 4.2V,
then CV(constant voltage 4.2V)charge
till charge current decline to ≤0.02C
6
Charging time
Standard Charging:6.0hours(Ref.)
Rapid charge:2hours(Ref.)
7
Max.charge current
1.0C
8
Max.discharge current
1.0C
9
Discharge cut-off voltage
2.75V
10
Operating temperature
Charging: 0℃~45℃
Discharging: -20℃~65℃
11
Storage temperature
-10℃~ +45℃
12
Battery Weight
Approx:50g
13
Battery Dimension
Height: 65.5mm Max (not including tabs)
Diameter: 18.3mm Max
Application
Company Information
Shenzhen Richroc Electronic Co.,Ltd.is a medium modernization manufacturer and exporter,specialized in the design and sell of mini UPS,home solar lighting systems,temperature control power battery,power bank.They are widely used for CCTV camera,mobile phone,notebook computer,PSP,MP3,MP4,digital camera,LED lamp,portable DVD/CD player,PDA,digital camcorder,ADSL modem and satellite communication system,E-bike etc.
Richroc was established in 2009.We have 7 engineers working in this filed for 4-8 years.More than 2 new products are designed for each month.We have our own brand name WGP.Welcome your OEM and ODM orders. Our products have passed FCC,RoHS,CE and PSE Certificates.The production capacity is 3000 sets per day at least.Our sincerely service,competitive price and fast delivery are the reasons to choose us.
We Richroc focus on developing,manufacturing and selling the most realiable,safety and easy operate technical products.Our success comes from constant efforts to increasing production ability,improving life quality and bringing convenient and safety life for our customers.Under the aim of keeping creative for customers"profits,we make efforts to creating the most talented and creative products,as well as technology innovation.
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