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Samlex 40a Battery Charger - 24v - 2-bank - 3-stage W-dip Switch & Lugs - Includes Temp Sensor

Samlex AmericaAvailable Order Processed Within 24 Hours

Product Description

40a battery charger - 24v - 2-bank - 3-stage w/dip switch & lugs - includes temp sensor

this advanced fully automatic three-stage 40 amp battery charger is ideal for charging all types of 24 volt lead-acid batteries ( flooded / absorbed glass mat (agm) / gel cell) from a 120 v, 60 hz or 230 v, 50 hz ac source.By means of a dip switch setting, conversion to a two-stage algorithm is possible to charge batteries connected to a dc load (dc ups).The unit can also be used as a dc power supply.Features include overload, short-circuit and over-temperature protection.The unit allows charging of up-to 2 separate battery banks.


  • switch mode technology for high efficiency, lightweight and quiet operation
  • automatic operation for all lead acid batteries flooded, agm or gel cell
  • can charge 2 banks of batteries simultaneously, no isolator necessary
  • can be used as a power supply or dc ups when used in conjunction with a battery
  • user configurable ac input voltage 120 or 230 vac, 50 / 60 hz
  • user selectable ( by dip switch) for 2 or 3 stage, rapid and safe charging of standalone and loaded lead acid batteries
  • €¦Å“half power mode€š reduces maximum charging current to half the rated capacity, allows for safe charging of lower capacity batteries
  • voltmeter and ammeter for monitoring
  • fan cooled based on output current
  • protections: short circuit, overload, reverse battery connection and over temperature
  • includes temperature sensor to prevent under/overcharging of battery if temperature varies extensively


  • input: 120 vac or 230 vac
  • output: 24 vdc
  • amps: 40
  • remote control: 900-rc
  • weight: 9 (lbs)
  • weight: 4.1 (kg)
  • dimensions: 15 x 9.61 x 3.82 (in)
  • dimensions: 381 x 244 x 97 (mm)
  • safety: listed to ul standard ul-1564, emi compliant to fcc part 15(b), class b
  • warranty: 2 year limited


  • automotive
  • recreational vehicles
  • marine
  • communications sites
  • battery back-up systems

warningwarning: this product can expose you to chemicals which are known to the state of california to cause cancer, birth defects or other reproductive harm.For more information go to p65warnings.Ca.Gov.

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The time frame for order delivery is divided into two parts:

Processing time: Order verification, tailoring, quality check, and packaging. All orders are sent to the manufacturer for dispatch within 24 hours after the order is placed. The manufacturer and postal service process the orders, which takes an additional 2–7 days for in-stock items. This process can take 7 to 10 days if the item is handmade or a customizable, made-to-order product.Shipping time: This refers to the time it takes for items to be shipped from the warehouse to the destination. After the items have been processed and have left the warehouse, delivery usually takes about 3-5 business days but can be slightly longer or shorter. Since we use multiple suppliers located in different countries, shipping times vary depending on what products are ordered. Shipping times are also affected by which country we are delivering to. For example, some of our suppliers ship from the United States, so shipping times can be shorter for American customers if they order products from those suppliers. 

Note: If you order multiple items and each one comes from a different supplier, you may receive multiple packages and some items may be delivered to you sooner than others.


Shipping is free on all orders above $80. Free shipping includes orders with multiple items from multiple suppliers. For all orders under $80, shipping will be $4.99 for U.S. domestic orders. 


Locations: Currently we only accept orders from the United States. This means that if you have ordered an item that cannot be shipped to your country, we will be notified immediately by the supplier and you will receive a full refund. 


Duties and/or customs fees for all countries are the responsibility of the buyer/customer.

Note: Shipping times may be extended in areas heavily affected by COVID.