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Battery Tender 12v 5 Amp Power Tender Plus Charger PT12v022-0157

Was: $129.95
Sale Price: $99.95
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Product InformationStore Part Number: PT12v022-0157


This WATERPROOF, Shock & Vibration Resistant, Lightweight (LESS THAN 4 POUNDS), compact charger from Deltran is designed for either portable operation or permanent mounting. Charges and maintains flooded, sealed, maintenance free, AGM, and lead acid batteries. The Float/Maintenance function maintains batteries at proper storage voltage without the damaging effects caused by trickle chargers. The Power Tender PLUS is easy to use, it’s rugged, it’s compact, it’s packed with power, and it’s backed by the reputation of the undisputed battery charger industry leader, DELTRAN. #022-0157-1

Excellent charger for 12 volt stand-by systems such as generator sets, RV storage, etc. Each battery charger from Deltran comes with one fused quick disconnect ring set. This great waterproof battery tenders are good for RVs and boats.   

This charger should not be used with true Gel Cell batteries. If you are in doubt 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.


  • Shock & Vibration Resistant
  • Lightweight - LESS THAN 4 POUNDS!
  • Microprocessor Controlled Technology
  • Charges both flooded & sealed maintenance free lead acid batteries.
  • Charges any size (capacity) lead acid battery.
  • Reverse Polarity Protection (VIA EXTERNAL IN-LINE FUSE).
  • Complete FOUR-Step Charging Program (Initialization, Bulk, Absorption, & Float/Maintenance).
  • Waterproof & Easy Install
  • Optimal 3-Step Charging
  • Built-in Mode Indicators
  • Demand Sensing
  • Reverse Polarity Protection
  • Short Circuit Protection
  • Line Regulation
  • 2 Year Warranty

Tech Specs

  • Dimensions (LxWxH): 5 x 4.9 x 2 in
  • Weight: 3.5 lb
  • Shipping Weight: 5 lb
  • Max Current, During Bulk Charge: 5 A
  • Absorption Voltage: 14.7 V
  • AC Input Amps: 1.2 amps RMS
  • Model: 022-0157-1
  • Manufacturer: Deltran
  • AC Input Volts: 115 V
  • AC Input Volts Freq.: 50/60 Hz
  • AC Input Volts Range: 90–132 VAC
  • Float Voltage: 13.2 V
  • Output Banks: 1
  • Manufacturer Part #: 022-0157-1

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Reviews and Ratings

5.00 Average
5 Stars 6
4 Stars 0
3 Stars 0
2 Stars 0
1 Stars 0
Rated 5.00/5 Stars from 6 customer reviews.

Do you own the PT12v022-0157? 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.

Pros: Excellent product. Works great. Survived a summer with 110F days in an outdoor enclosure. Also survived 2 hard freezes; each were for approximately 1 week duration. The charger probably experiences 10 discharge/charge cycles per day. I plan to buy some spares.
Cons: Does seem to overcharge before going in standby.
Is this review helpful?
Written by on Sep 21, 2011. Ownership: Use regularly. Knowledge Level: Electricity doesn't scare me.. usually — (95 of 182 customers found this review helpful
Power Tender Plus 12 volt 5 amp Waterproof # PT12v 022-0157
Pros: I purchased this charger to maintain the battery on my center console fishing boat while it is garaged between trips. While this charger is designed for on-board mounting, I decided I would simply mount it to the garage ceiling over the center console so that I would have easy access to plug the input into a dedicated receptacle on the console. I also purchased the available adapter making this a clean and simple connection option. The installation went great and I am very pleased with the final result and how it works. The quality is very good and I am confident I will get great service out of this charger.
Cons: None
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Written by on Nov 23, 2011. Ownership: Use regularly. Knowledge Level: AC/DC is more than a band — (88 of 166 customers found this review helpful
Power Tender Plus 12 volt 5 amp Waterproof # PT12v 022-0157
Pros: Great charger. Use at multiple outdoor locations for gate operator charging system. Charging circuitry is great. Load protection circuitry saved my charger on more that one occasion. I used five other charger products that failed time and time again: very frustrating. My Power Tender Plus works during rain, sleet, snow, hot, cold and even nearby lighting strikes. Size was perfect for my application. Great product.
Cons: None
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Written by on Mar 07, 2012. Ownership: Use regularly. Knowledge Level: AC/DC is more than a band — (84 of 162 customers found this review helpful
Battery Tender
Pros: I had been recharging a "Deep Discharge" marine battery with the battery tender 1.25 amp product. It worked perfectly but took about 40 hrs. The 5 amp battery tender does indeed recharge in about 1/4 of the time as expected. Great Product!
Cons: None
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Written by on Aug 02, 2013. Ownership: Use regularly. Knowledge Level: Genius is my way of life — (87 of 164 customers found this review helpful
Top Quality
They are performing well.
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Written by on Dec 26, 2019. Verified Purchase
Working great
Now that we are close to winter this has stopped all of my battery saver mode problems wish I had had it sooner
Is this review helpful?
Written by on Nov 15, 2019.

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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
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