Samlex Battery Chargers

$266.95 to $515.84

$266.95 to $515.84


    This advanced fully automatic three-stage battery charger is ideal for charging all types of 12 Volt lead-acid batteries ( Flooded / Absorbed Glass Mat (AGM) / Gel Cell) from a 120 VAC, 50/60 Hz (default) or 230 VAC, 50/60 Hz (internal jumper setting) 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 3 separate battery banks.
  • High efficiency
  • Commercial Grade
  • Lightweight
  • Quiet operation
  • Industry Proven Design – 1000s of units in operation
  • 2 or 3 stage charging (user selectable)
  • 120 VAC, 50/60 HZ (default) or 230 VAC, 50/60 Hz (internal jumper setting)
  • Voltage meter display – Ammeter and LED power status
  • For all types of Lead Acid batteries
  • Charge with a battery load or stand alone
  • Use as a power supply or DC UPS
  • UPC: Universal Protection Circuit – short circuit, overload, reverse battery polarity
  • Charge 3 banks of batteries at once – no isolator necessary
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. For more information, go to


Item #
Samlex Battery Chargers, 12 Volt, 30 Amp
Item #:549247-30AMPS
Input: 120 VAC, 50/60 Hz (default) or 230 VAC 50/60 Hz (internal jumper setting)
Output: 12 VDC
Amps: 30 Amps
Dimensions: 11.0" x 8.4" x 3.3"
Samlex Battery Chargers
Item #:549247-25AMPS
Input: 120 VAC 50/60 Hz (default) or 230 VAC 50/60 Hz (by internal jumper setting)
Output: 24 VDC
Amps: 25
Dimensions: 13.03 x 9.6 x 3.82 (in)
Samlex Battery Chargers, 12 Volt, 50 Amp
Item #:549247-50AMPS
Input: 120 VAC 60 Hz or 230 VAC 50 Hz
Output: 12 VDC
Amps: 50 Amps
Dimensions: 13.03" x 9.60" x 3.82"



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The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.