Battery Charger 3 Bank 6 Amp Dual Pro RS3 with SB50 Connectors

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Dual Pro Recreation Series (RS3) 6Ah x 3 bank Battery Charger This charger is a great tool for competition robotics teams and hobbyists using Lead Acid batteries. Dual Pro chargers charge bat...Read More

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Product Overview

Dual Pro Recreation Series (RS3) 6Ah x 3 bank Battery Charger

This charger is a great tool for competition robotics teams and hobbyists using Lead Acid batteries. Dual Pro chargers charge batteries to 100% specific gravity every charge, and are able to adjust current in the absorption and finish stages based on the battery's communication with the charger

There are 3 unique charging banks included in this charger, meaning that you can charge three batteries at a time. Each bank has a capacity of 6 AMPs. This charger supplies a safe amperage level to quickly charge 12V lead acid batteries. The charger is engineered for occasions which need a charging system that may require the battery to be left on the charger for days at a time.

We have installed SB-50A connectors on each of the three charging circuits, which make this charger ready for robot batteries.

Ensure that the batteries have had sufficient time to cool before charging. Neglecting this step may be detrimental to the longevity and overall performance of the batteries.

Features
  • Dependable, rugged construction and waterproof
  • Independent outputs and fully automatic
  • Battery maintenance mode
  • DC charge cables = 5ft and AC power cord = 3ft
  • Each DC charge cable is fitted with an APP SB-50A connector (3 total)
  • Approved and meets ISO 8846 Marine standards
  • Models available to charge 12-36V systems
  • LED lights indicate Each Batteries state of charge
  • Reverse polarity protected and no installation restrictions
  • Ignition protected (US Coast Guard 33 CFR 183.410)
  • FCC 15 Parts A and B Interference Compliant
  • Two year warranty

Troubleshooting & Warranty: 

Dual Pro Uses Deltavolt Intuitive Charging Technology

These chargers are on the cutting edge of technology. Dual Pro chargers can detect as low as 6 volts on a 36 volt system and 8 volts on a 48 volt system. Low voltage detection eliminates jump starting and service calls which save you time and money.

Dual Pro goes beyond what normal chargers do. Normally your average charger only charges your battery until it gets warm enough and your battery tells your charger that it's done. That is not the case for Dual Pro, they acknowledge this and also know that most batteries only get 80% of their full charge from ordinary chargers.

The DeltaVolt charge profile changes that. By giving you a full 100% charge, your batteries runtime will increasing by 10-15% per charge which will increase your overall battery life by 20-25%. Pay a little bit more now for your charger and save a lot more money with longer battery lives and having no more service calls.

Why choose Dual Pro?
  • It's the only 5 stage charger on the market
  • Recovers 100% DOD batteries to 100% charge
  • Charges to recommend specific gravity
  • LED charge status light with fault detection
  • Equipped with reverse polarity protection
  • Includes zero spark technology
  • Fully repairable charger

For Pro Charging Systems warranty replacements please contact sales@pcsdv.com


Specifications

  • AC Power Cord Length: 3 ft
  • AMPs: 6 Per Bank
  • Chemical Makeup: Lead Acid
  • DC Charge Cable Length: 5 ft
  • Depth: 3 in.
  • Fuses Used: each bank has 2 fuses
  • Height: 6.5 in.
  • Input: 110-240 VAC
  • Length: 10.25 in.
  • Product Lifecycle: replaced by <a href='/products/noco-battery-charger?sku=am-4968_3'>am-4968_3</a>
  • Total Output: 18 AMPs
  • Weight: 13.5 lbs

Returns

Returns are not accepted for this product.

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58 reviews

  1. star star star star star 5 out of 5 stars

    Very Convenient

    Much easier to transport than three separate chargers (which is what we had been doing since 2019). Would also recommend that teams use three different colours of electrical tape to label corresponding status lights and connectors. It makes it much easier to see which ones are charged in the rush of competition. Arjun Bhatia FRC 7902: Markham FireBirds Mentor

    AB from MARKHAM

    Verified Purchaser

  2. star star star star star 5 out of 5 stars

    Great product charges quickly

    Great product charges quickly

    SW from HOMESTEAD

    Verified Purchaser

  3. star star star star star 5 out of 5 stars

    Awesome

    We bought these before worlds and it took the worry of batteries completely away. Everything charges so much faster.

    CN from SOMERVILLE

    Verified Purchaser

  4. star star star star star 5 out of 5 stars

    Works well

    Charger provides us with one location to charge all our batteries and with the red & green indicator lights, it is easy to tell when the batteries are ready to go.

    SM from Ravenna

    Verified Purchaser

  5. star star star star star 5 out of 5 stars

    Solid Product

    This battery charger does the trick. The default one that you can get in the rookie KoP is nothing compared to this. The mounting hardware screws are fairly long and make good contact with any wooden substrate. The wires are long enough that they will reach a decent distance to any battery, and need to be organized if in a confined environment. I highly recommend attaching this charger to some kind of battery cart though, because it is heavy.

    VQ from NEWARK

    Verified Purchaser

  6. star star star star star 5 out of 5 stars

    "Review"

    "5 stars"

    MO from New Orleans

  7. star star star star star 5 out of 5 stars

    Review

    5 Stars

    SI from Lasalle

  8. star star star star star 5 out of 5 stars

    "No Issues"

    "Worked just as expected"

    EE from Brea

  9. star star star star star 5 out of 5 stars

    Excellent Recommendation!

    The 3 bank charger was perfect for charging the batteries in back to back competitions. Andy Mark has outstanding customer service. We are a rookie team this year and they have been so patient and supportive with us!

    JS from Oscoda

  10. star star star star star 5 out of 5 stars

    Awesome Product

    Works great

    AO from Hickory

  11. star star star star star 5 out of 5 stars

    "Review"

    "5 stars"

    DS from Arapahoe

  12. star star star star star 5 out of 5 stars

    "Worked like a charm!"

    "I purchased this charger so that our robotics team would always have a fully charged battery. We own four batteries. With this charger we were able to stagger our batteries and always have one at full charge. It worked great!"

    AA from Clifton

  13. star star star star star 5 out of 5 stars

    Great customer service, no matter what

    Working with AndyMark is like working with your family (the part of your family you like, though :-). We had a little shipping problem in the busy part of the season, and they got to the bottom things right away with a personal touch.

    TB from Tualatin

  14. star star star star star 5 out of 5 stars

    Review

    5 Stars

    RS from Glen Rose

  15. star star star star star 5 out of 5 stars

    Battery Charger is perfect for our needs

    the battery charger is excellent. it charges 3 batteries at once. perfect since during testing we have to have batteries readily available.

    jt from Alamo

  16. star star star star star 5 out of 5 stars

    Review

    5 Stars

    DD from Winter Park

  17. star star star star star 5 out of 5 stars

    3 Bank Battery Charger

    This charger is perfect for our FRC team. We've tried it and it is so easy to use, just plug and play. Can't wait until next season to use it in competition.

    JW from Palmyra

  18. star star star star empty_star 4 out of 5 stars

    Review

    4 Stars

    GB from Scottsdale

  19. star star star star star 5 out of 5 stars

    battery charger

    The charger worked perfectly.

    MC from Winters

  20. star star star star star 5 out of 5 stars

    Best FRC Chargers!

    Highly recommended! These chargers are the best thing to have happen to our robot batteries since Powerpole Connectors!

    JC from High Point

  21. star star star star star 5 out of 5 stars

    Great Company!

    Always love dealing with AndyMark. The turnaround was amazing and I got exactly what I ordered.

    PB from Cleveland

  22. star star star star star 5 out of 5 stars

    Battery chargers

    Product quality is highly satisfactory.

    Ld from Slidell

  23. star star star star star 5 out of 5 stars

    Delivery to Pit

    Thank you so much for making sure our parts were delivered for the meet. As always, we are pleased with the Lead Acid Battery Charger, 3 Bank, 6 Amp, Dual Pro RS3 with SB-50A Connectors (am-2026). Thank you!!!!

    LM from Uniontown

  24. star star star star star 5 out of 5 stars

    Review

    5 Stars

    MT from Indianapolis

  25. star star star star star 5 out of 5 stars

    Review

    Product received promptly and as depicted in description.

    ER from Howell

  26. star star star star star 5 out of 5 stars

    Review

    5 Stars

    RB from Holland

  27. star star star star star 5 out of 5 stars

    Review

    5 Stars

    MT from Plainfield

  28. star star star star star 5 out of 5 stars

    Review

    5 Stars

    MV from Northwood

  29. star star empty_star empty_star empty_star 2 out of 5 stars

    "wired incorrectly"

    "2 out of 3 connectors were wired improperly. We had to cut their connectors off and rewire them to get it to charge batteries. We would have returned it but got it just in time for regional and needed it. Otherwise charged nicely (AndyMark response: We apologize for the issue, we have contacted and worked out the problems.)"

    sB from Clayton

  30. star star star star star 5 out of 5 stars

    Review

    5 Stars

    JS from Knoxville

  31. star star star star star 5 out of 5 stars

    Review

    5 Stars

    TR from Detroit

  32. star star star star star 5 out of 5 stars

    Battery Charger

    This product, although somewhat expensive, fits all our needs and is easily installed on our battery cart.

    WB from Somerset

  33. star star star star star 5 out of 5 stars

    Battery Charger

    AS usual, the delivery time is outstanding and the product is just what was needed!

    SE from Saginaw

  34. star star star star star 5 out of 5 stars

    Review

    5 Stars

    gs from el paso

  35. star star star star star 5 out of 5 stars

    Review

    5 Stars

    CG from Lees Summit

  36. star star star star star 5 out of 5 stars

    "Lead Acid Battery Charger, 3 Bank, 6 Amp, Dual Pro"

    "Very friendly, easy transaction for a charger that I'm sure will benefit Team 932 for years to come. Thank you for having your booth and available merchandise at World in St Louis."

    ES from Tulsa

  37. star star star star star 5 out of 5 stars

    "Amazing"

    "They just so good"

    Ay

  38. star star star star star 5 out of 5 stars

    Review

    5 Stars

    SB from Brownsville

  39. star star star star star 5 out of 5 stars

    Watch your power bar

    This is a wonderful charger, but remember that most power bars are rated for 15 amps and this runs at 18 amps so it needs to be plugged directly to the socket.

    AD from Torrance

  40. star star star star star 5 out of 5 stars

    Product works great.

    The Robotics president has been working with the materials and has told me that everything is in great condition.

    CB from Rio Hondo

  41. star star star star star 5 out of 5 stars

    Review

    5 Stars

    MW from Tempe

  42. star star star empty_star empty_star 3 out of 5 stars

    "Ok for quick charge, but not for battery life"

    "This charger is alright for getting your batteries up above 13 volts, however, expect the current draw of your robot to drain the battery in a matter of a match if you are running more than one CIM motor for your drive system. The best bet is to get a combination charger that does 2A, 4A, and 6A charge capabilities to extend your batter life. Otherwise, expect to replace your batteries every two years. The best way to get the most life out of your batteries is to charge them to full capacity at 2A, then at 4A, then at 6A. This will make your batteries last quite a while."

    Ay from Pennsylvania

  43. star star star star star 5 out of 5 stars

    carting our power

    great placement of indicators so when placed on a cart were easy to see...leads sufficiently long enough to run through cart to slots holding batts on charge...floating charge is perfect

    CC from Florissant

  44. star star star star star 5 out of 5 stars

    Worked Like a Charm

    Bought it for the Pittsburgh Competition and Team 1708 did not have battery issues the whole event, great addition to the team hardware.

    MD from Pittsburgh

  45. star star star star star 5 out of 5 stars

    Battery Charger

    5 Stars

    WE from Florence

  46. star star star star star 5 out of 5 stars

    Battery Charger

    Great unit for a competition with high needs for power!

    DP from Rosalia

  47. star star star star star 5 out of 5 stars

    Wonderful Experience

    Your company is very professional. I was able to make my purchase online very easily. My product was delivered even quicker than I expected and in good condition. I would gladly recommend you to all FIRST members.

    PG from San Antonio

  48. star star star star star 5 out of 5 stars

    Service and product

    the service and product ordered is great!

    SH from Tunkhannock

  49. star star star star star 5 out of 5 stars

    A great solution

    Is perfect when u need a set of batteries charged for an event soon

    SR from Shrewsbury

  50. star star star star star 5 out of 5 stars

    3 bank battery charger

    Easy to use and "read" statue of batteries. Much better than three chargers will all of the associated cords!

    KW from Midlothian

  51. star star star star star 5 out of 5 stars

    Review

    5 Stars

    KG from Vassalboro

  52. star star star star star 5 out of 5 stars

    Review

    5 Stars

    SN from Big Piney

  53. star star star star star 5 out of 5 stars

    "3 Bank Battery Charger."

    "Fully Potted, gets warm, but seems to be designed to handle it. We put two on our battery cart. Seems much more robust then the $40 chargers, we have been buying and replacing for the last 3 years. Hopefully these hold up and the charger woes are over."

    SM from Oxford

  54. star star star star star 5 out of 5 stars

    Review

    5 Stars

    PM from McKinney

  55. star star star star empty_star 4 out of 5 stars

    Battery Charger, 3 Bank, 6 Amp, Dual Pro RS3 with

    very nice, out performs some 3 bank boating chargers I bought. Hope it holds up.

    PE from Chesterfield

  56. star star star star star 5 out of 5 stars

    Great conveience

    Chargers more quickly than the old chargers and handles three batteries at once.

    JJ from Wilmington

  57. star star star star star 5 out of 5 stars

    Review

    5 Stars

    RT from Plymouth

  58. star star star star star 5 out of 5 stars

    "Battery Charger, 3 Bank, 6 Amp, Dual Pro RS3"

    "The students used the charger and it worked as advertised. It charged the batteries and detected that one was bad. They found that the bad battery had a bad lead. That was corrected and the battery charged and is it should have. Jim Young Team 122"

    JC from Hampton

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