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DC Power

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DC Power

Make DX Engineering your source for DC Power! From heavy-duty linear power supplies to lightweight switching power supplies, batteries, and DC outlet panels, we’ve got...

Make DX Engineering your source for DC Power! From heavy-duty linear power supplies to lightweight switching power supplies, batteries, and DC outlet panels, we’ve got everything you need. Get a clean signal with no RF hash with a switching power supply in your choice of lightweight, compact sizes. Or build your DC emergency power system from our selection of high-quality batteries and accessories. The most-trusted names in amateur radio are here at DX Engineering —and so is the perfect DC power solution for your station’s needs. Shop now!

Make DX Engineering your source for DC Power! From heavy-duty linear power supplies to lightweight switching power supplies, batteries, and DC outlet panels, we’ve got everything you need. Get a clean signal with no RF hash with a switching power supply in your choice of lightweight, compact sizes. Or build your DC emergency power system from our selection of high-quality batteries and accessories. The most-trusted names in amateur radio are here at DX Engineering —and so is the perfect DC power solution for your station’s needs. Shop now!

Individual Parts

Results 1 - 25 of 116

Battery Backup Switch, Smart Charger, Equipment Isolator, Epic-H PWRgate,, 40A, 13.8 Vdc, Each

Part Number: WMT-58404-1795

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Battery Backup Switch, Smart Charger, Equipment Isolator, Epic PWRgate, USB Programming Cable, 40A, 13.8 Vdc, Each

Part Number: WMT-58404-1673

4.74 out of 5 stars ( 19 )

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Battery Backup Switch Unit & Smart Charger, Solid-State, PG40S, Super PWRgate, Powerpoles, 40A, 12 Vdc, Each

Part Number: WMT-58403-1046

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Battery Backup Module, Solid State, Automatic Switch, 30A, Each

Part Number: ASR-BB-30M

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

BBM-12100, Battery Backup, Automatic Switch Unit, Float Charger, 100A, For Use with any 12 or 24 V Power Supply, Each

Part Number: SXA-08081

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

BBM-1225, Battery Backup, Automatic Switch Unit, Float Charger, 25A, For Use with any 12 or 24 V Power Supply, Each

Part Number: SXA-08151

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Battery Backup Switch & Smart Charger, PG40SCR, Super PWRgate, Exten. Cable, Batt Cable, 40A, 12 Vdc, Each

Part Number: WMT-58403-1048

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Battery Backup Switch & Smart Charger, PG40SC, Super PWRgate, Pwr Supply Cable, Batt Cable, 40A, 12 Vdc, Each

Part Number: WMT-58403-1047

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2027 if ordered today

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Estimated Ship Date: Jan 19, 2027 if ordered today

Battery Backup Switch, 40A, 13.8-14.6 Volts, 2-Amp Controlled Charger, 3 Powerpole Pairs, Each

Part Number: PDN-DCGATE40PLUS

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Battery, Yellow Top, 12 V, Deep Cycle, 750 Cold Cranking Amps, Top/Side Post, BCI Group 34/78, Removable Handle, Each

Part Number: ULT-9014-045

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Battery, Yellow Top, 12 V, Deep Cycle, 750 Cold Cranking Amps, Top Post, BCI Group 34, Each

Part Number: ULT-9012-021

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Battery, Yellow Top, 12 V, Deep Cycle, 900 Cold Cranking Amps, Top Post, BCI Group 31T, Each

Part Number: ULT-9050-160

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

SEC-1215UL, Battery Charger - 3 Stage - 12 VDC, 15 Amp, c/w Dip Switch & Lugs ETL Approved

Part Number: SXA-08301

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

SEC-1280UL, Battery Charger - 3 Stage - 12 VDC, 80 Amp, c/w Dip Switch & Lugs ETL Approved

Part Number: SXA-08304

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

SEC-2440UL, Battery Charger - 3 Stage - 24 VDC, 40 Amp, c/w Dip Switch & Lugs ETL Approved

Part Number: SXA-08307

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

SEC-1250UL, Battery Charger - 3 Stage - 12 VDC, 50 Amp, c/w Dip Switch & Lugs ETL Approved

Part Number: SXA-08303

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

SEC-1230UL, Battery Charger - 3 Stage - 12 VDC, 30 Amp, c/w Dip Switch & Lugs ETL Approved

Part Number: SXA-08302

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

Battery Box, For Group 24 Size Battery, Plastic, Black, Each

Part Number: WMT-58510-1062

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

SEC-2425UL, Battery Charger - 3 Stage - 24 VDC, 25 Amp, c/w Dip Switch & Lugs ETL Approved

Part Number: SXA-08306

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

SEC-2415UL, Battery Charger - 3 Stage - 24 VDC, 15 Amp, c/w Dip Switch & Lugs ETL Approved

Part Number: SXA-08305

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

BW-03, Battery Monitor, Programmable, Each

Part Number: SXA-08662

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

BW-01, Battery Monitor - 12 or 24 VDC Programmable

Part Number: SXA-08660

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

Power Supply, Linear, Regulated, 20 A at 13.8 Vdc Peak Output, with Battery Backup, 120 Vac Input, Each

Part Number: ASR-RS-20A-BB

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Linear Power Supply, Variable, Rack Mount, 35 A At 13.8 Vdc Peak Out, Meters, Battery Backup, 120 Vac Input, Each

Part Number: ASR-VRM-35M-BB

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2026 if ordered today

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Estimated Ship Date: Dec 2, 2026 if ordered today

Linear Power Supply, Variable, Rack Mount, 50 A At 13.8 Vdc Peak Out, Meters, Battery Backup, 120 Vac Input, Each

Part Number: ASR-VRM-50M-BB

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2026 if ordered today

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Estimated Ship Date: Dec 2, 2026 if ordered today