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Energy Storage

Eaton Energy Storage features supercapacitors that support energy storage applications in power generation, the grid, and on the user side. The product lineup is designed to meet the challenges of stability, sustainability, and safety. Eaton supercapacitors offer up to 1M cycles and are available in a variety of termination styles, including radial, through-hole, screw, connector, and stud-threaded. These products are helping to push energy storage technology to the next level.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Diameter	Length	Width	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors CAP 1.0F 5.5V EDLC Coin Cell Cylind KW-5R5C105-R Eaton Electronics 1: $6.93 13,976In Stock	Mfr. Part No. KW-5R5C105-R Mouser Part No 504-KW-5R5C105-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP 1.0F 5.5V EDLC Coin Cell Cylind Learn More about Eaton Electronics cooper KW supercaps	Datasheet	13,976In Stock	$6.93 $6.65	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	5 mm (0.197 in)	21.5 mm (0.846 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	8.85 mm	KW	Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% KW-5R5C105H-R Eaton Electronics 1: $10.50 26,637In Stock	Mfr. Part No. KW-5R5C105H-R Mouser Part No 504-KW-5R5C105H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.0F 5.5V 80% Learn More about Eaton Electronics cooper KW supercaps	Datasheet	26,637In Stock	$10.50 $9.04 $8.68	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	5 mm (0.197 in)	21.5 mm (0.846 in)			2000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.85 mm	KW	Bulk
Supercapacitors / Ultracapacitors 0.22F 5.5V 80% KW-5R5C224H-R Eaton Electronics 1: $6.57 937In Stock	Mfr. Part No. KW-5R5C224H-R Mouser Part No 504-KW-5R5C224H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.22F 5.5V 80% Learn More about Eaton Electronics cooper KW supercaps	Datasheet	937In Stock	$6.57 $4.97 $4.26 $4.17 View $3.68 $3.63	Min.: 1 Mult.: 1	220 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,1F,30ohm KVW-5R0C105-R Eaton Electronics 1: $5.55 442In Stock	Mfr. Part No. KVW-5R0C105-R Mouser Part No 504-KVW-5R0C105-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,1F,30ohm	Datasheet	442In Stock	Cut Tape $5.55 $4.03 $3.42 $3.01 Reel $2.86 View $2.80 $2.71 Quote	Min.: 1 Mult.: 1 : 500	1 F	5 VDC	Through Hole		20.8 mm (0.819 in)			1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	11 mm	KW	Reel, Cut Tape
Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, PB, TEMP XLM-69R0137A-T Eaton Electronics 1: $2,959.30 1In Stock	Mfr. Part No. XLM-69R0137A-T Mouser Part No 504-XLM-69R0137A-T	Eaton Electronics	Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, PB, TEMP	Datasheet	1In Stock	$2,959.30	Min.: 1 Mult.: 1	130 F	69 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors CAP 0.1F 5.5V EDLC Coin Cell Cylind KW-5R5C104-R Eaton Electronics 1: $5.90 4,849In Stock	Mfr. Part No. KW-5R5C104-R Mouser Part No 504-KW-5R5C104-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP 0.1F 5.5V EDLC Coin Cell Cylind Learn More about Eaton Electronics cooper KW supercaps	Datasheet	4,849In Stock	$5.90 $4.77 $4.50 $4.09	Min.: 1 Mult.: 1	100 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors CAP 0.68F 5.5V EDLC Coin Cell Cylind KW-5R5C684-R Eaton Electronics 1: $11.15 1,096In Stock	Mfr. Part No. KW-5R5C684-R Mouser Part No 504-KW-5R5C684-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP 0.68F 5.5V EDLC Coin Cell Cylind Learn More about Eaton Electronics cooper KW supercaps	Datasheet	1,096In Stock	$11.15 $9.22 $8.17 $7.90	Min.: 1 Mult.: 1	680 mF	5.5 VDC	Radial	5 mm (0.197 in)	21.5 mm (0.846 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.85 mm	KW	Bulk
Supercapacitors / Ultracapacitors 0.68F 5.5V 80% KW-5R5C684H-R Eaton Electronics 1: $11.59 450In Stock	Mfr. Part No. KW-5R5C684H-R Mouser Part No 504-KW-5R5C684H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.68F 5.5V 80% Learn More about Eaton Electronics cooper KW supercaps	Datasheet	450In Stock	$11.59 $8.90 $8.59 $8.15 $7.90	Min.: 1 Mult.: 1	680 mF	5.5 VDC	Radial	5 mm (0.197 in)	21.5 mm (0.846 in)			2000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.85 mm	KW	Bulk
Supercapacitors / Ultracapacitors 0.33F 5.5V 80% KW-5R5C334H-R Eaton Electronics 1: $6.81 288In Stock 400Expected 22/12/2026	Mfr. Part No. KW-5R5C334H-R Mouser Part No 504-KW-5R5C334H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.33F 5.5V 80% Learn More about Eaton Electronics cooper KW supercaps	Datasheet	288In Stock 400Expected 22/12/2026	$6.81 $5.02 $4.31 $4.22	Min.: 1 Mult.: 1	330 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind KW-5R5C334-R Eaton Electronics 1: $7.16 6,736Expected 07/12/2026	Mfr. Part No. KW-5R5C334-R Mouser Part No 504-KW-5R5C334-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind Learn More about Eaton Electronics cooper KW supercaps	Datasheet	6,736Expected 07/12/2026	$7.16 $5.47 $4.92 $4.48 View $4.33 $4.26 Quote	Min.: 1 Mult.: 1	330 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors CAP 0.22F 5.5V EDLC Coin Cell Cylind KW-5R5C224-R Eaton Electronics 1: $6.45 2,865On Order	Mfr. Part No. KW-5R5C224-R Mouser Part No 504-KW-5R5C224-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP 0.22F 5.5V EDLC Coin Cell Cylind Learn More about Eaton Electronics cooper KW supercaps	Datasheet	2,865On Order On Order Ship Dates Mfr. No: KW-5R5C224-R Stock: 0 On Order: 65 Expected 21/09/2026 2,800 Expected 31/12/2026 Factory Lead Time: 16 Weeks	$6.45 $5.28 $4.54 $4.22	Min.: 1 Mult.: 1	220 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors Eaton XLR,18V,500F,AB,OV,TEMP XLR-18R0507B-R Eaton Electronics 1: $740.41 2Expected 12/01/2027	Mfr. Part No. XLR-18R0507B-R Mouser Part No 504-XLR-18R0507B-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton XLR,18V,500F,AB,OV,TEMP Learn More about Eaton Electronics eaton xlr lv storage modules	Datasheet	2Expected 12/01/2027	$740.41	Min.: 1 Mult.: 1	500 F	18 VDC	Screw			417 mm	68 mm	1000 Hour	1.7 mOhms	- 5 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	157 mm	XLR-LV	Bulk
Supercapacitors / Ultracapacitors 130F 69V 20% Eaton Electronics XLM-69R0137A-R XLM-69R0137A-R Eaton Electronics 1: $2,921.71 4Stock Available New Product	Mfr. Part No. XLM-69R0137A-R Mouser Part No 504-XLM-69R0137A-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors 130F 69V 20%	Datasheet	4Stock Available More Info Available	$2,921.71	Min.: 1 Mult.: 1	130 F	69 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors 62.1V 130F XLM (A) Super Cap XLM-62R1137A-R Eaton Electronics 1: $1,862.25 Drop Dispatch Lead Time 15 Weeks	Mfr. Part No. XLM-62R1137A-R Mouser Part No 504-XLM-62R1137A-R	Eaton Electronics	Supercapacitors / Ultracapacitors 62.1V 130F XLM (A) Super Cap Learn More about Eaton Electronics powerstor eaton xlm62	Datasheet	Drop Dispatch Lead Time 15 Weeks	$1,862.25	Min.: 1 Mult.: 1	130 F	62.1 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% KW-5R5C104H-R Eaton Electronics 1: $8.87 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. KW-5R5C104H-R Mouser Part No 504-KW-5R5C104H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.0F 5.5V 80% Learn More about Eaton Electronics cooper KW supercaps	Datasheet	Non-Stocked Lead-Time 16 Weeks	$8.87 $6.58 $5.52 $5.16 View $4.50 $4.27 $4.09	Min.: 1 Mult.: 1	100 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors 130F 62.1V XLM-62R1137A-T Eaton Electronics 1: $3,177.79 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. XLM-62R1137A-T Mouser Part No 504-XLM-62R1137A-T	Eaton Electronics	Supercapacitors / Ultracapacitors 130F 62.1V Learn More about Eaton Electronics eaton 5G	Datasheet	Non-Stocked Lead-Time 15 Weeks	$3,177.79	Min.: 1 Mult.: 1	130 F	62.1 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors SC MODULE, 62.1V, 130F, SB XLM-62R1137B-R Eaton Electronics 1: $2,735.79 Non-Stocked	Mfr. Part No. XLM-62R1137B-R Mouser Part No 504-XLM-62R1137B-R	Eaton Electronics	Supercapacitors / Ultracapacitors SC MODULE, 62.1V, 130F, SB Learn More about Eaton Electronics eaton supercapacitors	Datasheet	Non-Stocked	$2,735.79	Min.: 1 Mult.: 1	130 F	62.1 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors SC MODULE, 62.1V, 130F, SB, TEMP XLM-62R1137B-T Eaton Electronics 1: $3,312.40 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. XLM-62R1137B-T Mouser Part No 504-XLM-62R1137B-T	Eaton Electronics	Supercapacitors / Ultracapacitors SC MODULE, 62.1V, 130F, SB, TEMP Learn More about Eaton Electronics eaton supercapacitors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$3,312.40	Min.: 1 Mult.: 1	130 F	62.1 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors SC MODULE, 63.1V, 130F, PB, TEMP XLM-63R1137B-R Eaton Electronics 1: $2,038.22 Non-Stocked	Mfr. Part No. XLM-63R1137B-R Mouser Part No 504-XLM-63R1137B-R	Eaton Electronics	Supercapacitors / Ultracapacitors SC MODULE, 63.1V, 130F, PB, TEMP Learn More about Eaton Electronics eaton xlr supercapacitors	Datasheet	Non-Stocked	$2,038.22	Min.: 1 Mult.: 1	130 F	62.1 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm		6.7 mOhms	0 %, 20 %		EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, SB Eaton Electronics XLM-69R0137B-R XLM-69R0137B-R Eaton Electronics 1: $2,886.18 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part No. XLM-69R0137B-R Mouser Part No 504-XLM-69R0137B-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, SB	Datasheet	Non-Stocked Lead-Time 15 Weeks	$2,886.18	Min.: 1 Mult.: 1	130 F	69 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk
Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, SB, TEMP Eaton Electronics XLM-69R0137B-T XLM-69R0137B-T Eaton Electronics 1: $2,916.18 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part No. XLM-69R0137B-T Mouser Part No 504-XLM-69R0137B-T New Product	Eaton Electronics	Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, SB, TEMP	Datasheet	Non-Stocked Lead-Time 15 Weeks	$2,916.18	Min.: 1 Mult.: 1	130 F	69 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM	Bulk

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