Samsung Inr21700 14.4V 20ah 288wh Energy Storage Battery Pack

• Type: Lithium-Ion Battery Pack
• Connection Mode: Series Connection
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Small
• Accessories Type: Battery
• Model NO.: INR21700J-50GB-4S4PW
• Rated Capacity: 20ah
• Standard Voltage: 14.4V
• Usage: Remote Control Boat, Remote Control Plane, Remote Control Car, Small Energy Storage
• Electrolyte: Li-ion
• Shape: Cylindrical Cell
• Cell or Battery: Battery Pack
• Warranty: 1 Year
• Flat/Button Top: Flat Top Battery
• Fittings: with Connector
• Certificates: Conform to UL, CB, Un, etc.
• Transport Package: Carton Box
• Specification: 21700
• Trademark: JYH
• Origin: Guangdong, China
• HS Code: 85076000
• Production Capacity: 500000PCS/Day

Product Description

Samsung INR21700 14.4V 20Ah 288Wh Energy Storage Battery Pack

Features
1. Wide range of working temperature
2. Long endurance life
3. Stable discharge platform

Specification of Li-ion 21700 14.4V 20Ah Battery Pack

Nominal Voltage	14.4V
Nominal Capacity	20Ah
Typical Capacity	20Ah after standard charge and standard discharge
Standard Charge	Constant current at 4A charge to 16.8V, then constant voltage at 16.8V charge till current decline to ≤0.4A
Standard Discharge	4A to 12.0V
Fast Discharge	10A to 12.0V
Maximum Continuous Discharge Current	4A (-15ºC to 0ºC) 10A (0ºC to 15ºC) 18A (15ºC to 45ºC) 10A (45ºC to 60ºC)
Operating Temperature	Charge 5ºC to 45ºC Discharge -15ºC to 60ºC
Storage Temperature	<1 year        -5ºC to 23ºC <3 months   -5ºC to 35ºC <30days      -5ºC to 45ºC
Typical Weight	1.5kg

Product Photos

Applications
1. Electric products/ solar energy/ storage systems
2. Home applications/ fan
3. Solar light/ flashlight/ digital products/toys
4. Emergency lighting/ emergency light/ emergency luminaries
5. Medical Device
6. Evacuation system
7. Backup power
8. Other

Shipment
By air or ship. It depends on customer requirements and goods quantity.

Certificates
ISO 9001:2015
It is a globally recognized standard for quality management. It helps improve performance, meet customer expectations and demonstrate commitment to quality.
ISO 14001:2015
It is the internationally recognized standard for environmental management systems (EMS). By adhering to this standard, we can ensure taking proactive to minimize environmental footprint, comply with relevant legal requirements, and achieve environmental objectives.
IEC 62133-2:2017
Safety requirements for portable sealed secondary cells, and for batteries - Part 2: Lithium systems
Globally recognized certificate, and this standard specially for European market requirements.
UL 1642
These requirements cover secondary (rechargeable) lithium batteries for use as power sources in products, specially for Li-ion cell in North American market requirements.
UL 2054
These requirements cover secondary (rechargeable) lithium batteries for use as power sources in products, specially for Nickel cell & battery pack and Li-ion battery pack in North American market requirements.
KC
Korea Certification, Korea electronic and electrical supplies safety certification regulation, Korea market requirement.
PSE
The PSE certification is a mandatory safety certification in Japan.
BIS
India market requirement, BIS (The Bureau of India Standards), specigically responsible for product certification.
IEC 62620
Secondary lithium cells and batteries for use in industrial applications.
This is also a requirement of Lithium batteries in emergency lighting (IEC 60598-2-22) standard, ensure the lithium battery meet requirements of discharge/ endurance performance etc.
IEC 61951
Secondary sealed cells and batteries for portable applications.
This is also a requirement of Nickel batteries in emergency lighting (IEC 60598-2-22) standard, ensure the Nickel battery meet requirements of discharge/ endurance performance etc.
Battery Directive
Battery Directive (Directive 2006/66/EC), restricting hazardous substances in batteries. It continues to restrict the use of mercury and cadmium in batteries and introduces a restriction for lead in portable batteries.
ROHS (Components)
Restriction of Hazardous Substances in Electrical and Electronic Equipment (RoHS)
This is EU laws restriction for harmful (hazardous) substances such as lead, mercury and cadmium, which can cause major environmental and health problems.
Battery testing standard is according to 200/66/EC.
UN 38.3
UN Manual of Tests and Criteria Part III Item 38.3, which includes requirements regarding Li-ion batteries.
This is transportation requirement for Li-ion cells and batteries.
Transportation
It devides into air and sea transportation report. For battery transportation, it is required to have this certification.

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