Battery Tender Heavy Duty DVD-40 Modified 12V-12V Dual 12V @ 20A (PN 021-1158-12) - Manual (Page 5)

9
BATTERY CONNECTIONS TO THE CHARGER:
In each case the nominal battery voltage must be 12 volts. Always exercise
caution when connecting the charger to the batteries. Pay particular
attention to the diagrams below when the batteries are in series or parallel.
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SPECIFICATION SUMMARY:
Technical Specifications
Input Voltage / Frequency 100 to 132 VAC / 60 Hz
Input Current (Maximum) 10.6 Amps RMS
Output Current Typical 20 Amps DC per channel simultaneously
Output Voltage 12 Volts DC
Charger Output Voltage Amplitudes throughout the entire charge algorithm, including absorption,
equalization, and float maintenance, are consistent with the optimum charging recommendations of
the major lead-acid battery manufacturers.
Maximum Operating Temperature 50 °C Typical
Charger Case Dimensions:
11.5 in (292mm) L x 8.625 in (219 mm) W x 6.625 in (168 mm) H.
Shipping Weight: with Accessories: Approx. 28 lbs (12.75 kg)
Design Conformance & Revision: All charger products are 100% inspected and electrically tested
prior to shipment. All battery charger designs are proprietary and subject to change without notice.
WARRANTY: 2 YEARS FROM DATE OF PURCHASE
DELTRAN CORPORATION, 801 INTERNATIONAL SPEEDWAY BLVD., DELAND, FLORIDA
32724 MAKES THIS LIMITED WARRANTY TO THE ORIGINAL PURCHASER. THIS
WARRANTY IS NOT TRANSFERABLE.
Deltran warrants the 12V / 12V Heavy Duty charger for 2 years from the date of purchase
against defective material or workmanship only. If Deltran qualified service technicians
determine that the likely cause of the battery charger product malfunction is due to either defective
material or workmanship, then the battery charger will be repaired or replaced at the discretion of
Deltran.
THIS LIMITED WARRANTY IS VOID under the following conditions:
1) The product is misused, subjected to careless handling, or operated under conditions of
extreme temperature, shock, or vibration beyond Deltran’s recommendations for safe and
effective use.
2) The product is disassembled or repaired by anyone who is not a Deltran factory authorized
service representative.
3) The electrical connections to either the AC input or the DC output of the charger are modified
without the express written consent of the Deltran engineering department.
The manufacturer makes no warranty other than this limited warranty and expressly excludes any
implied warranty including any warranty for consequential damages.
THIS IS THE ONLY EXPRESS LIMITED WARRANTY AND THE MANUFACTURER NEITHER
ASSUMES NOR AUTHORIZES ANYONE TO ASSUME OR MAKE ANY OTHER OBLIGATION
TOWARDS THE PRODUCT OTHER THAN THIS EXPRESS LIMITED WARRANTY. THE
MANUFACTURER MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR
PURPOSE OF THIS PRODUCT AND EXPRESSLY EXCLUDES SUCH FROM THIS LIMITED
WARRANTY. SOME STATES MAY NOT ALLOW THESE EXCLUSIONS.
DELTRAN CORPORATION
801 International Speedway Blvd., DeLand, Florida 32724
Phone 386-736-7900 FAX 386-736-0379 www.batterytender.com