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20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
  • 20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
20000 Cycles YKY Supercapacitor Graphene Pouch 4.2V42000F20AH 6C Fast Charge ultra Capacitor House Camping Solar Power Bank
$50.40
Specification

Reliable shipping

Flexible returns

SPECIFICATIONS

Application: power starter and energy storage system

Brand Name: YKY

Capacitance Tolerance: 0~+30%

Charge Cut-off Voltage: 4.2V

Description: fast charge and discharge

Features: fast charge and discharge

Instant Max Charge and discharge Current: 500A(<1s)

Instant Max Discharge Current: 1000A(<1s)

Model Number: 4.2V42000F20AH

Mounting Type: original standard

Nominal Capacitance: 42000F

Nominal Max Discharge Current: 100A

Nominal Max. Charge Current: 100A

Nominal Voltage: 3.45V

Place of Origin: Guangdong, China

Type: super capacitor module

Working Temperature: 40℃~ 55℃

cycle life: >10000times(5C speed)

Product Description
Specification
item
value
Battery Type
Lithium Ion
Model Number
4.2V42000F20AH
Brand Name
YKY
Place of Origin
China
Guangdong
Dimension (L*W*H)
13X21.5X0.72CM
Weight
0.42KG
Cooling
Air Cooling
Nominal Capacitance
42000F
Nominal Voltage
3.45V
Charge Cut-off Voltage
4.2V
Capacitance Tolerance
0~+30%
Nominal Max. Charge Current
100A
Instant Max Charge and discharge Current
500A(<1s)
Nominal Max Discharge Current
100A
Instant Max Discharge Current
1000A(<1s)
Working Temperature
-40℃~ 55℃
cycle life
>10000times(5C speed)
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Shenzhen Yukun Technology Co., Ltd. was established in September 2016. It is a technology-based company engaged in the research and development, production, application, and sales of supercapacitors. The company has been working hard on nano-carbon materials and electrolytes to increase the capacity and capacity of supercapacitors. Voltage platform allows super capacitors to be used in more scenarios! The company has the core technology of double-layer supercapacitors and lithium-ion capacitors. Through the introduction of advanced equipment at home and abroad, a large-scale production line has been established; through the introduction of talents and technological research and development, the company has existing 2.7V monomer series supercapacitors, 3.0V monomers Super capacitors, 5.5V, 6V combined super capacitor series, 3.8V lithium capacitor lead series, 4.2V lithium capacitor large-capacity monomer series.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2016,sell to South America(30.00%),Africa(16.00%),Eastern Europe(15.00%),Southeast Asia(14.00%),Western Europe(10.00%),North America(10.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
super capacitor battery,Super capacitor,super capacitor 12v,super capacitor 2.7v 3000f,super capacitor power bank

4. why should you buy from us not from other suppliers?
Our biggest advantage is the R&D, production and application of double-layer supercapacitors and lithium capacitors, empowering your equipment!

5. what services can we provide?
Accepted Delivery Terms: FOB,FAS；
Accepted Payment Currency:USD,HKD;
Accepted Payment Type: T/T,PayPal;
Language Spoken:English,Chinese,German

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