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Battery Tender by Deltran

Deltran Battery Tender Lead Acid Battery Chargers are one of the most well known and popular chargers out in the market. Microprocessor controlled, durable, and efficient, Deltran Battery Tenders are great for use with flooded, sealed, VRLA, GEL and AGM batteries and on cars, trucks, motorcycles, ATVs, watercraft, and more. Find the right charger for your application from our selection below and scroll down to the bottom of the page to learn more about Deltran Battery Tender chargers and Lead Acid Batteries.
Battery Tender
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Items 1-20 of 35

  product specs price
Battery Tender Junior 021-0123 - 12V 0.75A Battery Charger Battery Tender Junior 021-0123 - 12V 0.75A Battery Charger
  • SKU:021-0123
  • BRAND: Battery Tender
SRP: $39.95 (Save %)
  •  
    12V - 0.75A
  •  
    9 Watts
  •  
    UL
  •  
    In Stock
  • 5 Year Warranty
  • Our Price: $26.99
    081-0142-2 - Ring Terminals, Quick Disconnect Black Fused, 3-Pin 081-0142-2 - Ring Terminals, Quick Disconnect Black Fused, 3-Pin
    • SKU:081-0142-2
    • BRAND: Battery Tender
    SRP: $8.95 (Save 32%)
    Our Price: $7.16
    081-0142-1 - Alligator Clips, Quick Disconnect, Black 3-Pin 081-0142-1 - Alligator Clips, Quick Disconnect, Black 3-Pin
    • SKU:081-0142-1
    • BRAND: Battery Tender
    SRP: $8.95 (Save 20%)
    Our Price: $7.16
    Battery Tender Plus International 2 Bank 12V Charger Battery Tender Plus International 2 Bank 12V Charger
    • SKU:022-0165-DL-WH
    • BRAND: Battery Tender
    SRP: $129.95 (Save 20%)
  •  
    12V - 1.25A
  •  
    15 Watts
  •  
    UL
  •  
    In Stock
  • 2 Year Warranty
  • Our Price: $112.49
    +FREE SHIPPING
    Deltran 022-0170 High Frequency SMT Golf Car Charger 48V at 10A Deltran 022-0170 High Frequency SMT Golf Car Charger 48V at 10A
    • SKU:022-0170
    • BRAND: Battery Tender
    SRP: $399.99 (Save 13%)
  •  
    48V - 10A
  •  
    480 Watts
  •  
    UL
  •  
    Special Order Item
  • 2 Year Warranty
  • Our Price: $350.99
    +FREE SHIPPING
    High Frequency Charger 36V at 15A Battery Charger High Frequency Charger 36V at 15A Battery Charger
    • SKU:022-0169
    • BRAND: Battery Tender
    SRP: $414.95 (Save 12%)
  •  
    36V - 15A
  •  
    540 Watts
  •  
    UL
  •  
    Special Order Item
  • 2 Year Warranty
  • Our Price: $355.49
    +FREE SHIPPING
    Heavy Duty DVD-40 Modified 12V-12V Dual 12V 20A Charger Heavy Duty DVD-40 Modified 12V-12V Dual 12V 20A Charger
    • SKU:021-1158-12
    • BRAND: Battery Tender
    SRP: $499.99 (Save 14%)
  •  
    12V - 20A
  •  
    240 Watts
  •  
    UL
  •  
    Special Order Item
  • 2 Year Warranty
  • Our Price: $417.59
    +FREE SHIPPING
    081-0114-6 - Battery Tender Alligator Clips for 5 and 10 Bank Battery Chargers 081-0114-6 - Battery Tender Alligator Clips for 5 and 10 Bank Battery Chargers
    • SKU:081-0114-6
    • BRAND: Battery Tender
    SRP: $12.95 (Save 16%)
    Our Price: $9.86
    081-0114-5 - Battery Tender Plus 6 Foot Adapter Cable 081-0114-5 - Battery Tender Plus 6 Foot Adapter Cable
    • SKU:081-0114-5
    • BRAND: Battery Tender
    SRP: $9.99 (Save 24%)
    Our Price: $8.06
    081-TW800-15 - Battery Tender 15ft. Quick Disconnect to Extend BT-TWIN Charger 081-TW800-15 - Battery Tender 15ft. Quick Disconnect to Extend BT-TWIN Charger
    • SKU:081-TW800-15
    • BRAND: Battery Tender
    SRP: $10.95 (Save 19%)
    Our Price: $8.96
    081-TW800-15C - 15 ft. Detachable Cord for the BT-TWIN with Alligator Clips 081-TW800-15C - 15 ft. Detachable Cord for the BT-TWIN with Alligator Clips
    • SKU:081-TW800-15C
    • BRAND: Battery Tender
    SRP: $14.95 (Save 18%)
    Our Price: $11.66
    081-TW800-15R - 15 ft. Detachable Cord for the BT-TWIN with Ring Terminals 081-TW800-15R - 15 ft. Detachable Cord for the BT-TWIN with Ring Terminals
    • SKU:081-TW800-15R
    • BRAND: Battery Tender
    SRP: $14.95 (Save 22%)
    Our Price: $11.66
    12.5 Foot Quick Disconnect Extension Cables for Battery Tenders 12.5 Foot Quick Disconnect Extension Cables for Battery Tenders
    • SKU:081-0148-12
    • BRAND: Battery Tender
    SRP: $9.50 (Save 22%)
    Our Price: $7.19
    12.5 Foot Quick Disconnect Extension Cables for Battery Tenders - 4 Pack 12.5 Foot Quick Disconnect Extension Cables for Battery Tenders - 4 Pack
    • SKU:081-0148-12-BG4
    • BRAND: Battery Tender
    SRP: $32.50 (Save 24%)
    Our Price: $26.99
    Battery Tender Plus 021-0152 - 8V 1.25A Battery Charger Battery Tender Plus 021-0152 - 8V 1.25A Battery Charger
    • SKU:021-0152
    • BRAND: Battery Tender
    SRP: $69.99 (Save 17%)
  •  
    8V - 1.25A
  •  
    10 Watts
  •  
    UL
  •  
    In Stock
  • 10 Year Warranty
  • Our Price: $58.49
    Battery Tender Plus 021-0156 - 12V 1.25A Gel Battery Charger Battery Tender Plus 021-0156 - 12V 1.25A Gel Battery Charger
    • SKU:021-0156
    • BRAND: Battery Tender
    SRP: $65.95 (Save 16%)
  •  
    12V - 1.25A
  •  
    15 Watts
  •  
    UL
  •  
    In Stock
  • 10 Year Warranty
  • Our Price: $53.96
    022-0142-DL-WH - Battery Tender - Power Tender International USA/Western Hemisphere 022-0142-DL-WH - Battery Tender - Power Tender International USA/Western Hemisphere
    • SKU:022-0142-DL-WH
    • BRAND: Battery Tender
    SRP: $136.50 (Save 18%)
  •  
    12V - 5A
  •  
    60 Watts
  •  
    UL
  •  
    In Stock
  • 2 Year Warranty
  • Our Price: $107.99
    +FREE SHIPPING
    081-0069-2 - Battery Tender Alligator Clips, Quick Disconnect - White 2-Pin 081-0069-2 - Battery Tender Alligator Clips, Quick Disconnect - White 2-Pin
    • SKU:081-0069-2
    • BRAND: Battery Tender
    SRP: $6.95 (Save 21%)
    Our Price: $5.39
    081-0069-6W - Ring Terminals, Quick Disconnect White Fused 081-0069-6W - Ring Terminals, Quick Disconnect White Fused
    • SKU:081-0069-6W
    • BRAND: Battery Tender
    SRP: $6.95 (Save 22%)
    Our Price: $5.39
    Battery Tender Junior 021-0127 - 6V 0.75A Battery Charger Battery Tender Junior 021-0127 - 6V 0.75A Battery Charger
    • SKU:021-0127
    • BRAND: Battery Tender
    SRP: $39.95 (Save 22%)
  •  
    6V - 0.75A
  •  
    5 Watts
  •  
    UL
  •  
    In Stock
  • 5 Year Warranty
  • Our Price: $26.99
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    Items 1-20 of 35

    Why use Deltran Battery Tender Chargers

    Battery Tender uses a BTP Microprocessor Technology and quick-connect that will automatically maintains the batteries in all your vehicles; unlike other trickle chargers that can potentially damage your battery.

    All Deltran chargers can charge Conventional Flooded and VRLA AGM sealed lead acid batteries. Certain chargers can also charge Gel batteries (Please check the descriptions on the chargers).

    How large of a battery can a Deltran Battery Tender charge?
    Typically, any sized lead acid battery can be charged by any Battery Tender charger since it is microprocessor controlled, but as a rule of thumb for small sized batteries, make sure your charger is rated no more than 1/3 of the battery's capacity. For example, if your battery is a 5Ah capacity battery, you should use a charger that is no more than 1.7A (5Ah / 3 = 1.67). For larger batteries (30Ah or more), the same 1/3 rule applies, but you should use a charger that is at least 10% of the capacity of the battery, otherwise it may take a while to charge the battery.

    How fast can a Battery Tender charge a battery?
    How fast you can charge a battery depends on 2 main factors: the capacity of the battery and the charging Amps of the charger. To find the time, just divide the capacity of the battery by the charge rating of the charger. For example, if you are charging a 12V 18Ah battery with a 022-0157-1 which is a 5A charger, you can charge the 18Ah battery in about 4 hours (18Ah / 5A = 3.6 hours).

    Something else you may want to consider before selecting a battery charger.
    A wide variety of choices are available. Just remember that when you evaluate the cost of a Deltran charger, it's not just the charger that you are paying for. It's the reputation of the company, the unmatched warranty, and the service before and after the sale you are getting. Neither chargers nor batteries are inexpensive. Our experience over the last decade with both individual consumers and large corporate customers has shown us that batteries can last much longer with a good charger. It is not uncommon for individual consumers to double or in some cases even triple their batteries useful life with Deltran Battery Tender Chargers.