Heavy Duty Power Connectors

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ESF/ESM Energy Storage Connectors

Adam Tech ESF/ESM Energy Storage Connectors provide a critical link between battery modules, ensuring safe and reliable connections in energy storage systems. These connectors are composed of various mated pairs in both orange and black. The product lineup is offered in various voltage, current, and wire-gauge ratings, making them compatible with a wide range of applications. Compatible dust covers are available for additional protection. Adam Tech ESF/ESM Energy Storage Connectors are ideal for electric vehicle (EV) charging, renewable energy devices, and both industrial and consumer energy storage.

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Part #

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

ESF-090A02-AAB020
Adam Tech
1: $9.27
36In Stock

Mfr. Part No.
ESF-090A02-AAB020

Mouser Part No
737-ESF090A02AAB020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

Learn More

Datasheet

36In Stock

$9.27

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

ESF-090A02-AAO020
Adam Tech
1: $9.27
36In Stock

Mfr. Part No.
ESF-090A02-AAO020

Mouser Part No
737-ESF090A02AAO020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

Learn More

Datasheet

36In Stock

$9.27

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 50MM

ESF-200A02-AAB020
Adam Tech
1: $14.01
27In Stock

Mfr. Part No.
ESF-200A02-AAB020

Mouser Part No
737-ESF200A02AAB020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 50MM

Learn More

Datasheet

27In Stock

$14.01

$12.29

$11.46

$10.90

View

Min.: 1
Mult.: 1

ESF

Connectors

200 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 1/0AWG

ESF-200A02-AAO020
Adam Tech
1: $14.01
27In Stock

Mfr. Part No.
ESF-200A02-AAO020

Mouser Part No
737-ESF200A02AAO020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 1/0AWG

Learn More

Datasheet

27In Stock

$14.01

$12.29

$11.46

$10.90

View

Min.: 1
Mult.: 1

ESF

Connectors

200 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

ESF-350A02-AAB020
Adam Tech
1: $20.88
20In Stock

Mfr. Part No.
ESF-350A02-AAB020

Mouser Part No
737-ESF350A02AAB020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

Learn More

Datasheet

20In Stock

$20.88

$17.70

$16.77

$16.02

$15.29

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

ESF-350A02-ADO020
Adam Tech
1: $20.87
20In Stock

Mfr. Part No.
ESF-350A02-ADO020

Mouser Part No
737-ESF350A02ADO020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V,4/0AWG

Learn More

Datasheet

20In Stock

$20.87

$17.69

$16.75

$16.02

$15.29

Min.: 1
Mult.: 1

ESF

Connectors

350 A

Solder Lug

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors FEMALE ENERGY STORAGE DUST COVER

ESF-DC1
Adam Tech
1: $0.80
500In Stock

Mfr. Part No.
ESF-DC1

Mouser Part No
737-ESFDC1

Adam Tech

Heavy Duty Power Connectors FEMALE ENERGY STORAGE DUST COVER

Learn More

Datasheet

500In Stock

$0.80

$0.684

$0.633

$0.603

View

Min.: 1
Mult.: 1

ESM

Accessories

Cover

Polyvinyl Chloride (PVC)

Bulk

Heavy Duty Power Connectors FEMALE ENERGY STORAGE DUST COVER

ESF-DC2
Adam Tech
1: $0.80
500In Stock

Mfr. Part No.
ESF-DC2

Mouser Part No
737-ESFDC2

Adam Tech

Heavy Duty Power Connectors FEMALE ENERGY STORAGE DUST COVER

Learn More

Datasheet

500In Stock

$0.80

$0.684

$0.633

$0.603

View

Min.: 1
Mult.: 1

ESM

Accessories

Cover

Polyvinyl Chloride (PVC)

Bulk

Heavy Duty Power Connectors FEMALE ENERGY STORAGE DUST COVER

ESF-DC3
Adam Tech
1: $0.80
500In Stock

Mfr. Part No.
ESF-DC3

Mouser Part No
737-ESFDC3

Adam Tech

Heavy Duty Power Connectors FEMALE ENERGY STORAGE DUST COVER

Learn More

Datasheet

500In Stock

$0.80

$0.684

$0.633

$0.603

View

Min.: 1
Mult.: 1

ESM

Accessories

Cover

Polyvinyl Chloride (PVC)

Bulk

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

ESM-090A02-AAB
Adam Tech
1: $12.22
35In Stock

Mfr. Part No.
ESM-090A02-AAB

Mouser Part No
737-ESM090A02AAB

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

Learn More

Datasheet

35In Stock

$12.22

$10.78

$9.93

$9.45

View

Min.: 1
Mult.: 1

ESM

Connectors

90 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V,6AWG

ESM-090A02-AAO
Adam Tech
1: $12.25
35In Stock

Mfr. Part No.
ESM-090A02-AAO

Mouser Part No
737-ESM090A02AAO

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V,6AWG

Learn More

Datasheet

35In Stock

$12.25

$10.81

$9.93

$9.45

View

Min.: 1
Mult.: 1

ESM

Connectors

90 A

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 50MM

ESM-200A02-AAB
Adam Tech
1: $23.31
27In Stock

Mfr. Part No.
ESM-200A02-AAB

Mouser Part No
737-ESM200A02AAB

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 50MM

Learn More

Datasheet

27In Stock

$23.31

$20.14

$19.66

$18.05

$17.16

Min.: 1
Mult.: 1

ESM

Connectors

200 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 1/0AWG

ESM-200A02-AAO
Adam Tech
1: $23.31
27In Stock

Mfr. Part No.
ESM-200A02-AAO

Mouser Part No
737-ESM200A02AAO

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 200A, 1500V, 1/0AWG

Learn More

Datasheet

27In Stock

$23.31

$20.14

$19.66

$18.05

$17.16

Min.: 1
Mult.: 1

ESM

Connectors

200 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

ESM-350A02-AAB
Adam Tech
1: $30.18
24In Stock

Mfr. Part No.
ESM-350A02-AAB

Mouser Part No
737-ESM350A02AAB

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, -

Learn More

Datasheet

24In Stock

$30.18

$25.28

$24.06

$23.01

$22.88

Min.: 1
Mult.: 1

ESM

Connectors

350 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, 4/0AWG

ESM-350A02-ADO
Adam Tech
1: $31.63
24In Stock

Mfr. Part No.
ESM-350A02-ADO

Mouser Part No
737-ESM350A02ADO

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 350A, 1500V, 4/0AWG

Learn More

Datasheet

24In Stock

$31.63

$25.28

$24.06

$23.35

$22.88

Min.: 1
Mult.: 1

ESM

Connectors

350 A

1.5 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors Vertical Male ESC Connector - 200A, Orange

ESM-200A01-AAO
Adam Tech
1: $19.12
210Expected 04/12/2026
New Product

Mfr. Part No.
ESM-200A01-AAO

Mouser Part No
737-ESM200A01AAO

New Product

Adam Tech

Heavy Duty Power Connectors Vertical Male ESC Connector - 200A, Orange

Learn More

Datasheet

210Expected 04/12/2026

$19.12

$16.25

$15.03

$14.32

View

Min.: 1
Mult.: 1

ESM

Connectors

200 A

1.5 kV

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Heavy Duty Power Connectors Vertical Male ESC Connector - 200A, Black

ESM-200A01-ADB
Adam Tech
1: $19.12
210Expected 04/12/2026
New Product

Mfr. Part No.
ESM-200A01-ADB

Mouser Part No
737-ESM200A01ADB

New Product

Adam Tech

Heavy Duty Power Connectors Vertical Male ESC Connector - 200A, Black

Learn More

Datasheet

210Expected 04/12/2026

$19.12

$16.25

$15.03

$14.32

View

Min.: 1
Mult.: 1

ESM

Connectors

200 A

1.5 kV

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Heavy Duty Power Connectors Vertical Male ESC Connector - 250A, Orange

ESM-250A01-AAO
Adam Tech
1: $19.40
210Expected 04/12/2026
New Product

Mfr. Part No.
ESM-250A01-AAO

Mouser Part No
737-ESM250A01AAO

New Product

Adam Tech

Heavy Duty Power Connectors Vertical Male ESC Connector - 250A, Orange

Learn More

Datasheet

210Expected 04/12/2026

$19.40

$16.48

$15.25

$14.52

View

Min.: 1
Mult.: 1

ESM

Connectors

250 A

1.5 kV

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Heavy Duty Power Connectors Vertical Male ESC Connector - 250A, Black

ESM-250A01-ADB
Adam Tech
1: $19.40
210Expected 04/12/2026
New Product

Mfr. Part No.
ESM-250A01-ADB

Mouser Part No
737-ESM250A01ADB

New Product

Adam Tech

Heavy Duty Power Connectors Vertical Male ESC Connector - 250A, Black

Learn More

Datasheet

210Expected 04/12/2026

$19.40

$16.48

$15.25

$14.52

View

Min.: 1
Mult.: 1

ESM

Connectors

250 A

1.5 kV

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

ESF-090A02-AAB040
Adam Tech
1: $9.23
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ESF-090A02-AAB040

Mouser Part No
737-ESF090A02AAB040

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.23

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

ESF-090A02-AAO040
Adam Tech
1: $9.27
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ESF-090A02-AAO040

Mouser Part No
737-ESF090A02AAO040

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.27

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

ESF-090A02-ADB020
Adam Tech
1: $9.27
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ESF-090A02-ADB020

Mouser Part No
737-ESF090A02ADB020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.27

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

ESF-090A02-ADB040
Adam Tech
1: $9.23
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ESF-090A02-ADB040

Mouser Part No
737-ESF090A02ADB040

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 16MM

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.23

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

ESF-090A02-ADO020
Adam Tech
1: $9.30
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ESF-090A02-ADO020

Mouser Part No
737-ESF090A02ADO020

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.30

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

ESF-090A02-ADO040
Adam Tech
1: $9.27
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ESF-090A02-ADO040

Mouser Part No
737-ESF090A02ADO040

Adam Tech

Heavy Duty Power Connectors ENERGY STORAGE CONNECTORS, 90A, 1000V, 6AWG

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.27

$8.16

$7.45

$7.09

View

Min.: 1
Mult.: 1

ESF

Connectors

90 A

Solder Lug

1 kVDC

Polyamide (PA)

Silver

Copper

IP67

+ 125 C

Tray

ESF/ESM Energy Storage Connectors

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