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Battery Tender 12v 1.25 Amp 4 Bank International Charger BT4b022-0148

Was: $209.00
Sale Price: $191.00
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Charge and maintain all your power equipment from one convenient charger. Each battery gets a dedicated output for an exact charge

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Product InformationStore Part Number: BT4b022-0148


This hot new product is what you need if you have more than a few batteries to maintain! The 4 Bank Battery Tender Charging Station is four encased 1.25 amp battery chargers designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers. It has 4 independent charging stations and 12 volts at 1.25 amps per station.

Extremely lightweight, less than 3 lbs! Optional 25 ft leads available. Each 4 Bank Battery Tender ships with four each quick disconnect ring set and alligator clips.

Microprocessor controlled constant current charging. Reverse Polarity Protected. Spark Proof. Perfect for all AGM (absorbed glass mat), sealed maintenance free, and flooded batteries.


  • 2 Year Warranty


* Flat Rate shipping is for the lower 48 states only.

Tech Specs

  • Dimensions (LxWxH): 8.8 x 7.0 x 3.5 in
  • Weight: 4 lb
  • Shipping Weight: 8 lb
  • Max Current, During Bulk Charge: 1.25 A
  • Absorption Voltage: 14.4 V
  • AC Input Volts: 120 VAC
  • AC Input Volts Freq.: 60 Hz
  • Manufacturer: Deltran
  • Float Voltage: 13.2 V
  • Maximum Power (+/- 3%) @ 25° C: 18 W
  • Working Temperature: -20° to 50° C
  • Enclosure: 94VO Flame Retardant Polymer
  • Output Banks: 4
  • Temperature Compensation: yes
  • Regulatory Approval: UL/CE
  • Manufacturer Part #: BT4b022-0148

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Reviews and Ratings

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

Do you own the BT4b022-0148? 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.

Battery tender 4 bank
Pros: I had mine since you guys came out with the 4 bank I love it I us it everyday since I had it I charge my three motorcycles and my 56 f100 and I can come out three months or four months and go out there and my vehicles start no matter what
Cons: There is none
Other Thoughts: If I had more vehicles I would buy the ten bank
Is this review helpful?
Written by Pineapple Dave on Dec 28, 2017. Ownership: Use regularly. Knowledge Level: AC/DC is more than a band — (5 of 8 customers found this review helpful

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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
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