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4.0V 220mAh Sealed Lithium Supercapacitor Cell LSC1550 for Energy Storage

Name: 4.0V 220mAh Sealed Lithium Supercapacitor Cell LSC1550 for Energy Storage
Brand: Wuhan Future Intepower Co., Ltd.
SKU: LSC1550
Availability: InStock

Product Details

Place of Origin: Wuhan

Certification: CE, ROHS, UN38.3

Model Number: LSC1550

Payment & Shipping Terms

Minimum Order Quantity: Negotiable

Price: Negotiable

Packaging Details: Carton

Delivery Time: 20 Days

Payment Terms: L/C,D/A,D/P,T/T

Supply Ability: 10000PCS/30Days

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Product Details

Product Description

Ratings & Reviews

Highlight: 
                                                                                                                                                                                                            4.0V 220mAh Lithium Supercapacitor Cell, Sealed Lithium Supercapacitor Cell, 160mah Lithium Supercapacitor Cell
                      

Product System:	Lithium Supercapacitor Cell	Nominal Capacity(3.67V):	220mAh
Nominal Voltage:	4.0Volt	Internal Resistance:	≤150mΩ
Operating Temperature:	﹣40℃～+85℃	Weight:	About 21g
Applications:	Remote/Wireless, Intelligent Fire Control System

Product System:	Lithium Supercapacitor Cell
Nominal Capacity(3.67V):	220mAh
Nominal Voltage:	4.0Volt
Internal Resistance:	≤150mΩ
Operating Temperature:	﹣40℃～+85℃
Weight:	About 21g
Applications:	Remote/Wireless, Intelligent Fire Control System

4.0V 220mAh Sealed Lithium Supercapacitor Cell LSC1550 for Energy Storage

4.0V 220mAh Sealed Lithium Supercapacitor Cell Energy Storage

Product Overview

The Lithium supercapacitor is a composite energy storage device fabricated by hybrid lithium ion secondary batteries electrode materials, including graphite, lithium cobalt oxide, lithium iron phosphate, and metal oxides, with an activated porous carbon with high specific surface area. Due to the addition of lithium-ion batteries electrode materials, the energy storage mechanism of the composite supercapacitors is no longer the traditional non-faradic double-layer charge storage mechanism.

Performance Specifications

Product System	Lithium Supercapacitor Cell
Model	LSC1550
Nominal Capacity (4.0V)	220mAh
Nominal Voltage	4.0V
Internal Resistance	≤150mΩ
Max. Continuous Discharge Current	2000mA
Max. Pulse Current	5000mA
Max. Charge Current	1000mA
Max. Charge Voltage	4.0V
Discharge End Voltage	2.5V
Operating Temperature	﹣40℃～+85℃
Weight	About 21g

Characteristic Curves

Discharge Curve at 25℃

Key Advantages

Instantaneous large current discharge capability
Long-life energy storage device
Fully sealed structure and wide working temperature range
Suitable for long-term use in harsh environments

Download Technical Datasheet (PDF)

Overall Rating

4.7

Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

33%

3 stars

2 stars

1 stars

All Reviews

Ethan Allen

Nigeria Jul 6.2026

Helpful (12)

Good experience with this supplier. The 4.0V 220mAh Sealed Lithium Supercapacitor Cell LSC1550 have proven durable in our power backup modules even under heavy daily use.

Priya Nelson

Ukraine Jun 27.2026

Helpful (3)

Satisfied with these batteries for our memory backup. Solid performance, though we had to wait for stock availability.

William Mitchell

Jun 5.2026

Helpful (0)

These batteries are exactly as described. Installed in our gateway devices and working great. The documentation and specs were accurate.

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