REDARC BCDC Classic40 12V 40A DC Battery Charger (BCDC1240D): REDARC BCDC1240D, photo from Automotive Upfitters' BCDC1240D product page (captured October 27, 2026); the model is verified by the page's SKU line "SKU: BCDC1240D" and the model marking on the unit.

1 photo · Image from automotiveupfitters.com

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Manufacturer and seller images. Configuration examples may include additional equipment.

Image source: REDARC BCDC1240D, photo from Automotive Upfitters' BCDC1240D product page (captured October 27, 2026); the model is verified by the page's SKU line "SKU: BCDC1240D" and the model marking on the unit.

REDARC BCDC Classic40 12V 40A DC Battery Charger (BCDC1240D)

Name: REDARC BCDC Classic40 12V 40A DC Battery Charger (BCDC1240D)
Brand: REDARC
SKU: BCDC1240D

By REDARCSold by AmazonSKU BCDC1240D

Battery chargers

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$620

$620 at Amazon

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Charge current40 A Battery voltageNot stated Battery chemistryStandard Lead Acid, Calcium content, Gel, AGM or LiFePO4 type only Input voltage9-32 V DC Weight1 kg / 2.2 lb Product warranty2 years

Key specs

Units

SKU: BCDC1240D
Official product page
Sources
Printed as "BCDC1240D" as the product SKU on REDARC's US page.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: Product data (sku)
Documented
Power: 600 W
Official product page
Sources
Printed as "Nominal Output Power 600W".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Nominal Output Power
Documented
Weight: 1 kg2.2 lb converted
Official product page
Sources
Printed as "Weight 35.3 oz (1 kg)"; the metric figure is recorded.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Weight
Documented
Charger input: DC and solar (MPPT)
Official product page
Sources
Printed as "MPPT Solar Regulator Yes", beside the 9-32 V input and the solar input.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, MPPT Solar Regulator
Documented
Dimensions: 0.73 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 120 × H: 37 × L: 165 mmW: 4.72 × H: 1.5 × L: 6.5 in convertedOfficial product page
Sources
Printed as width 4.7" (120 mm), height 1.5" (37 mm) and length (L) in inches with millimeters; the millimeters are recorded.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, width, height, length
Calculated
Input voltage: 9-32 V DC
Official product page
Sources
Printed as "Input Voltage 9 - 32V".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Input Voltage
Documented
Charge current: 40 A
Official product page
Sources
Printed as "Max. Rated Output Current 40A".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Max. Rated Output Current
Documented
Output voltage: 12V DC
Official product page
Sources
Printed as "Output Voltage 12V DC".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Output Voltage
Documented
Solar input voltage: 9 to 32 V
Official product page
Sources
Printed as "Solar Input Voltage 9 - 32V".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Solar Input Voltage
Documented

All specs11

Power: 600 W
Official product page
Sources
Printed as "Nominal Output Power 600W".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Nominal Output Power
Documented
Weight: 1 kg2.2 lb converted
Official product page
Sources
Printed as "Weight 35.3 oz (1 kg)"; the metric figure is recorded.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Weight
Documented
Charger input: DC and solar (MPPT)
Official product page
Sources
Printed as "MPPT Solar Regulator Yes", beside the 9-32 V input and the solar input.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, MPPT Solar Regulator
Documented
Dimensions: 120 W × 37 H × 165 L mm4.72 W × 1.5 H × 6.5 L in converted
Official product page
Sources
Printed as width 4.7" (120 mm), height 1.5" (37 mm) and length (L) in inches with millimeters; the millimeters are recorded.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, width, height, length
Documented
Input voltage: 9-32 V DC
Official product page
Sources
Printed as "Input Voltage 9 - 32V".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Input Voltage
Documented
Charge current: 40 A
Official product page
Sources
Printed as "Max. Rated Output Current 40A".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Max. Rated Output Current
Documented
Output voltage: 12V DC
Official product page
Sources
Printed as "Output Voltage 12V DC".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Output Voltage
Documented
Solar input voltage: 9 to 32 V
Official product page
Sources
Printed as "Solar Input Voltage 9 - 32V".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Solar Input Voltage
Documented
Battery chemistry: Standard Lead Acid, Calcium content, Gel, AGM or LiFePO4 type only
Official product page
Sources
Printed as "Battery Chemistry Standard Lead Acid, Calcium content, Gel, AGM or LiFePO4 type only".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Battery Chemistry
Documented
Maximum charge voltage: 15.3 V
Official product page
Sources
Printed as "Max. Charging Voltage 15.3V".
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Max. Charging Voltage
Documented
Operating temperature: -20 to 80 °C-4 to 176 °F converted
Converted: (°F - 32) x 5/9, rounded to 1 °C
Official product page
Sources
Converted: (°F - 32) x 5/9, rounded to 1 °C
Printed in Fahrenheit as "-4°F to 176°F" (on the 24V model "−4°F to +176°F"); converted to -20 to 80 °C.
Official product page: REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture) Checked Oct 26, 2026 · Earlier document
Location: More Information table, Operating Temperature
Converted

Published claims and calculations, not independent test results.

Documents

1 on file

WEB
REDARC US product page: Dual Input 40A In-vehicle DC Battery Charger - REDARC (October 27, 2026 capture)OfficialREDARCOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-27.
Location: More Information specification table; product description
Retrieved Oct 26, 2026
REDARC's own US store product page (redarcelectronics.com/us), captured on October 27, 2026 with the paced research fetcher (robots.txt read). Manufacturer statements, not independent tests; REDARC's downloads page answered a challenge, so no manual or data sheet is cited, and the page carries no revision date.
Open

Archive and older revisions1

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

WEB
Automotive Upfitters product page: REDARC BCDC1240D (October 27, 2026 capture)Automotive UpfittersDistributor product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-27.
Location: Product heading, SKU line and main image
Retrieved Oct 26, 2026
Automotive Upfitters' own store page, captured on October 27, 2026 by Alternative Research with the paced research fetcher; used only for its product photograph. The site shows only refund and privacy policies (no terms of use), read the same day: silent under Law's 2026-10-27 test, so the owner's 10-18 rule applies.
Open