view large photo

Battery Tender 12v 20 Amp High Frequency Smart Charger BTHF12-20

Was: $499.95
Sale Price: $365.00
UPS Shipping to USA and Canada *
Out of Stock

Please Expect a 7-10 day build time before units ship, as units are built to order.

Share this item with your friends

Product InformationStore Part Number: BTHF12-20


Replaces: 022-0160, 022-0082-1E1

The Battery Tender High Frequency Charger utilizes state of the art 5-Step Charging (Initialization, Bulk, Absorption, Equalization, & Float Maintenance). The DAC (Deltran Adaptive Charging) is optimized to accommodate VRLA and sealed AGM lead acid batteries. This SUPERSMART battery charger is a microprocessor controlled, high frequency switching power converter that has a true DC output at a maximum power level.

This charger should not be used with true Gel Cell batteries or Wet Cell batteries. If you are in uncertain as to what type of battery you have, please call us, as most times other maintenance-free type batteries are incorrectly identified as Gel Cell batteries.


  • 2 Year Warranty
  • Waterproof


Please Expect a 7-10 day build time before units ship, as units are built to order. Available for emergency response vehicles with remote display only.

Tech Specs

  • Dimensions (LxWxH): 13.25 x 7.75 x 3.375 in
  • Weight: 9.0 lb
  • Shipping Weight: 10.0 lb
  • Max Current, During Bulk Charge: 20 A
  • Absorption Voltage: 15 V
  • AC Input Amps: 4.0 amps RMS
  • AC Input Volts: 115 V
  • Model: 022-0183-DT
  • Manufacturer: Deltran
  • AC Input Volts Freq.: 50/60 Hz
  • AC Input Volts Range: 90–135 V
  • Float Voltage: 13 - 13.8 V
  • Equalization Voltage: 16.0 V
  • Enclosure: Powder coated aluminum
  • Output Banks: 1
  • Regulatory Approval: UL
  • Manufacturer Part #: 022-0183-DT

Reviews and Ratings

Do you own the BTHF12-20? Please, tell us what you think about it. It helps us provide you with better products. Please note that it may take up to 72 hours for your review to appear.

Manuals & Tutorials

Warranty Information


Chargers Tutorial

Why does it read 13 volts?

Order Line: 1-800-362-5397
M–F 6am–5pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
Buy Veteran and Blueribbon Coalition Buy Veteran Sharetrails