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Schumacher DSR138 – 24V 5A Automatic On-Board Charger

Original price was: $99.99.Current price is: $23.08.

DSR138 24V 5A Automatic On-Board Charger Convenient for devices with difficult-to-reach batteries Th…

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  • Part numberMatch the complete number, including letters and suffixes.
  • Electrical specificationConfirm voltage, chemistry and charging requirements.
  • Physical fitCompare dimensions, connector, polarity and terminal position.
SKU
DSR138
Brand
Schumacher®
Category

Description

DSR138
24V 5A Automatic On-Board Charger

Convenient for devices with difficult-to-reach batteries

The 5A 24V Automatic Charger is an excellent solution for devices with batteries in difficult-to-reach spaces. This battery charger mounts on any flat surface with quick-connect battery clamps, ring terminals, and 3-pin XLR 3-12C cables. It charges standard, AGM, and gel batteries with ease.

The 5A 24V Automatic Charger features a heavy-duty aluminum case that weighs less than two pounds for durable, convenient charging. Additionally, LED indicators inform users of the battery’s charging status. To maintain a safe charging environment, the charger includes safe-start, reverse-polarity, and short-circuit protection to prevent it from charging until battery clamps are properly connected.

Convenience and durability aren’t the only features users will appreciate with the 5A 24V Automatic Charger. Schumacher’s multi-state charging algorithm and maintain mode ensure every battery receives continuous, optimized charging as it reaches full voltage. Patented thermal runway protection also provides temperature control for efficient charging and peak performance.

– 6-foot total reach with 54 inches attached to unit and 18-inch accessory cable
– One-year warranty

Contents include: DSR138 automatic charger, AC cord (1), quick-connect battery clamp (1), quick-connect with ring terminals (1), quick-connect with 3-pin XLR 3-12C (1), and manual.


Specifications

Weight: 3.25 lb
Width: 10.13 in
Depth: 3.13 in
Height: 7.38 in
Input Current: 2.6A
Input Voltage: 120V AC
Output Current: 5A
Output Voltage: 24V
Safety Certifications: ETL
Battery Type: Standard,AGM,Gel

Additional information

Brand

Schumacher®

Product Type

Chargers

Brand + Part Number

Schumacher® DSR138

Product Name + Part Number

Chargers DSR138

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Ordering guidance

A reliable replacement starts with an exact match

Similar-looking batteries and accessories can use different voltage, chemistry, connectors or polarity. Verify the label and physical fit before purchase.

View the battery matching guide
Is matching the voltage enough?

No. Chemistry, dimensions, connector type, polarity, terminal position and charging requirements must also match.

Which number should I compare?

Use the complete model or part number printed on the original item. Include every prefix, suffix, dash and revision where shown.

What if my device model is not listed?

Do not assume compatibility from appearance alone. Compare the original part number and specifications or confirm the requirements in the device documentation.