Battery
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V-Twin - H-12 Sealed AGM Battery fits '65-'84 FLH, '67-'78 Sportster Models (OEM #66006-65A)
V-Twin Mfg
$179.59V-Twin - H-12 Sealed AGM Battery fits '65-'84 FLH, '67-'78 Sportster Models (OEM #66006-65A) H-12 sealed battery features Absorbed Glass Mat technology, which proposed the best balance between cold cranking amps and amp hour capacity. AGM battery is...$179.59 -
Antigravity Batteries - Lithium Ion ATX-20 Restart Battery Harley Softail, Dyna, Sportster Models
Antigravity Batteries
$354.99Antigravity Batteries - Lithium Ion ATX-20 Restart Battery Harley Softail, Dyna, Sportster Models Note that batteries can only be shipped within the 48 Contiguous United States, via Ground shipping. Please make sure that you select Fed Ex Ground as your...$354.99 -
Drag Specialties - High Performance AGM Battery fits '04-'20 Sportster Models (Repl. OEM#65958-04)
Drag Specialties
$130.95Drag Specialties - High Performance AGM Battery fits '04-'20 Sportster Models Replaces OEM#65958-04. Features Specifically designed for high-performance engines that need extra cranking power Superior engineering features include a radial grid...$130.95 -
Antigravity Batteries - Lithium Ion ATX-30 Restart Battery for Harley Touring, Softail Models
Antigravity Batteries
$449.99Antigravity Batteries - Lithium Ion ATX-30 Restart Battery for Harley Touring, Softail Models Note that batteries can only be shipped within the 48 Contiguous United States, via Ground shipping. Please make sure that you select Fed Ex Ground as your...$449.99 -
Antigravity Batteries - Lithium Ion ATX-12-HD Restart Battery for Harley Sportster Models
Antigravity Batteries
$284.99Antigravity Batteries - Lithium Ion ATX-12-HD Restart Battery for Harley Sportster Models Note that batteries can only be shipped within the 48 Contiguous United States, via Ground shipping. Please make sure that you select Fed Ex Ground as your...$284.99 -
V-Twin - H-2 6 Volt 22 Amp Battery fits '41-'64 FL, '37-'52 W, '36-'52 EL Models
V-Twin Mfg
$106.77V-Twin - H-2 6 Volt 22 Amp Battery fits '41-'64 FL, '37-'52 W, '36-'52 EL Models H-2 6 volt 22 amp battery is lead acid type, shipped dry. Conventional type battery without lead acid pack. Acid is available at Tractor Supply stores nationwide or...$106.77 -
Drag Specialties - High Performance AGM Battery - OEM# 65989-97A
Drag Specialties
$158.95Drag Specialties - High Performance AGM Battery - OEM# 65989-97A Replaces OEM#65989-97A. Features Specifically designed for high-performance engines that need extra cranking power Superior engineering features include a radial grid design for...$158.95 -
Drag Specialties - Premium Performance Battery - OEM# 65989-97A/D
Drag Specialties
MSRP: $192.95$190.99Drag Specialties - Premium Performance Battery - OEM# 65989-97A/D Replaces OEM#65989-97A/D. Features AGM (Absorbed Glass Mat) separators with superior grid and component designs allow Drag Specialties to offer one of the most powerful batteries in...MSRP: $192.95$190.99 -
Drag Specialties - Battery Cable w/Optional Shrink Tube ( Choose Length)
Drag Specialties
$23.27 - $32.81Drag Specialties - Battery Cable w/Optional Shrink Tube Features Includes red shrink tubing for polarity marking if needed$23.27 - $32.81 -
Drag Specialties - High Performance Battery - OEM# 66007-84 fits '65-'84 Touring
Drag Specialties
$190.99Drag Specialties - High Performance AGM Battery - OEM# 66007-84 fits '65-'84 Touring Replaces OEM#66007-84. Note: Not spill proof design, acid not included. Features Specifically designed for high-performance engines that need extra cranking...$190.99 -
Drag Specialties - High Performance Battery fits '70-'78 Sportster Models (Repl. OEM#66006-70)
Drag Specialties
$98.99Drag Specialties - High Performance Battery fits '70-'78 Sportster Models (Repl. OEM#66006-70) Replaces OEM#66006-70. Acid Not Included. Features Specifically designed for high-performance engines that need extra cranking power Superior engineering...$98.99 -
Colony - Battery Terminal Kit fits '36-'65 Big Twin and '54-'66 Sportster Models (OEM #66112-23, 66115-23)
Colony Machine
$16.95Colony - Battery Terminal Kit fits '36-'65 Big Twin and '54-'66 Sportster Models (OEM #66112-23, 66115-23) Features: Add a look of authenticity with these reproduced battery terminal fasteners and felt washers Made in the U.S.A. Fits 6V...$16.95 -
Antigravity Batteries - Lithium Ion ATX-12 Restart Battery for Harley Sportster Models
Antigravity Batteries
$249.99Antigravity Batteries - Lithium Ion ATX-12 Restart Battery for Harley Sportster Models Note that batteries can only be shipped within the 48 Contiguous United States, via Ground shipping. Please make sure that you select Fed Ex Ground as your shipping...$249.99 -
V-Twin - 37-8867 - Battery Terminal Hardware Kit
V-Twin Mfg
MSRP: $9.14$9.04V-Twin - 37-8867 - Battery Terminal Hardware KitDescriptionBattery terminal hardware kit includes 4 of each: nuts, bolts and spacers.Bolt is a 10mm hex head with an overall length of 1". The threaded portion is 13/16" long. ...MSRP: $9.14$9.04 -
Drag Specialties - High Performance AGM Battery - OEM# 66010-97A/C fits '97-'20 Touring Models
Drag Specialties
$219.99Drag Specialties - High Performance AGM Battery - OEM# 66010-97A/C fits '97-'20 Touring Models Replaces OEM#66010-97A/C. Features Specifically designed for high-performance engines that need extra cranking power Superior engineering features...$219.99 -
V-Twin - 32-1024 - Brass Battery Terminal Adapter Kit
Volt Tech
MSRP: $11.86$11.74V-Twin - 32-1024 - Brass Battery Terminal Adapter KitDescriptionKit is machined from solid brass and come with corrosion resistant mounting hardware. Includes 2 adapters and 4 boltsAdapter kit are great for relocating battery leads and can also be used...MSRP: $11.86$11.74 -
V-Twin - 32-0548 - Battery Eliminator
Accel
MSRP: $116.91$114.71V-Twin - 32-0548 - Battery Eliminator Description Accel battery eliminator boosts spark voltage at cranking, and eliminates flickering lights at low speed.Includes shock resistant mounting clamp and attachment hardware. For use with Magneto and...MSRP: $116.91$114.71 -
Drag Specialties - Premium Performance Battery - OEM# 65991-82B
Drag Specialties
MSRP: $192.95$190.99Drag Specialties - Premium Performance Battery - OEM# 65991-82B Replaces OEM#65991-82B. Features AGM (Absorbed Glass Mat) separators with superior grid and component designs allow Drag Specialties to offer one of the most powerful batteries in the...MSRP: $192.95$190.99 -
Drag Specialties - High Performance AGM Battery - OEM# 65991-82B
Drag Specialties
$164.99Drag Specialties - High Performance AGM Battery - OEM# 65991-82B Replaces OEM# 65991-82B. Features Specifically designed for high-performance engines that need extra cranking power Superior engineering features include a radial grid design for...$164.99 -
Antigravity - AG-ATZ10-RS - Lithium Battery Atz10-Rs 360 Ca
Antigravity Batteries
$224.99Antigravity - AG-ATZ10-RS - Lithium Battery Atz10-Rs 360 CaFeaturesGlobal Trade Item Number: 711811703379The Antigravity Restart lithium battery is the first battery manufactured with built-in jump-starting technology, so you won’t ever get stranded with...$224.99 -
All Balls - 21130998 - Battery Cable Kit - Black
All Balls
$43.55ALL BALLS - 21130998 - Battery Cable Kit - BlackFeaturesIncrease starter performance by reducing voltage losses from undersized cablesManufactured with pure electrolytic grade, 36-gauge copper wire strandsThe 7 over 7 bundling of the copper strands...$43.55 -
V-Twin - 42-0547 - Battery Cover Kit Chrome Slotted
V-Twin Mfg
MSRP: $68.03$67.35V-Twin - 42-0547 - Battery Cover Kit Chrome SlottedDescriptionChrome battery cover kit includes both top and side covers with correct stainless steel strap. Includes slotted side cover. Fits:XLH 1991-1997Additional Information UOM1 - KIT ...MSRP: $68.03$67.35 -
V-Twin - 42-0546 - Chrome Ribbed Battery Cover Kit
V-Twin Mfg
MSRP: $80.43$78.42V-Twin - 42-0546 - Chrome Ribbed Battery Cover KitDescriptionChrome battery cover kit includes both top and side covers with correct stainless steel strap. Includes ribbed side cover. Fits:FLH 1970-1984Additional Information UOM1 - KIT ...MSRP: $80.43$78.42 -
V-Twin - 42-0514 - Battery Strap Stainless Steel
V-Twin Mfg
MSRP: $22.30$20.85V-Twin - 42-0514 - Battery Strap Stainless SteelDescriptionStainless Steel Battery strap. Fits:XLH 1967-1978Additional Information OEM No.66470-67 UOM1 - EA ManufacturerV-Twin MaterialStainless Steel OriginImported 2025 Catalog Pages967MSRP: $22.30$20.85 -
V-Twin - 32-1808 - Battery Negative 6 Volt Ground Wire
V-Twin Mfg
MSRP: $11.88$11.76V-Twin - 32-1808 - Battery Negative 6 Volt Ground WireDescriptionBattery negative 6 volt ground wire. Fits:FL 1941-1964EL 1936-1952Additional Information OEM No.70209-36 UOM1 - EA MeasurementsAdditional InformationTotal Length: 7-1/4"Center to...MSRP: $11.88$11.76 -
V-Twin - 32-1414 - Black 19 inch Flexible Battery Cable
All Balls
$48.50V-Twin - 32-1414 - Black 19 inch Flexible Battery CableDescriptionFlexible battery cable by Volt Tech features a #4 gauge cable manufactured with pure electrolytic-grade #36 gauge tinned copper strands for maximum current transfer and flexibility.Cable...$48.50 -
V-Twin - 28-0549 - Battery Tray ISO Stud Set
V-Twin Mfg
$16.96V-Twin - 28-0549 - Battery Tray ISO Stud SetDescriptionISO rubber mounting studs with male-male ends have 1/4"-20 UNC thread. The rubber mounts can be used for various applications on both stock and custom motorcycles. Sold in a pack of 5. Fits:FXST...$16.96 -
V-Twin - 28-0545 - 6 Volt Battery Pad Set
Gary Bang
MSRP: $13.80$13.66V-Twin - 28-0545 - 6 Volt Battery Pad SetDescriptionRubber battery pad set is for 6 Volt H-2 batteries.Sold in a quanity of 2. Fits:VL 1930-1934EL 1936-1940WL 1929-1952FL 1941-1964J 1929-1930UL 1938-1948Additional Information OEM No.66100-15 UOM2 - SET...MSRP: $13.80$13.66 -
V-Twin - 53-0791 - Battery Box Top Cover
V-Twin Mfg
$43.78V-Twin - 53-0791 - Battery Box Top CoverDescriptionBattery box top cover has caps and terminals so actual battery can be wired inside the box. When top is installed, it looks like an original H-2.*NOTE: Requires the separate purchse of a battery box...$43.78 -
V-Twin - 53-0783 - H-2 Steel Battery Box Black
V-Twin Mfg
$82.40V-Twin - 53-0783 - H-2 Steel Battery Box BlackDescriptionH-2 steel battery box features a black powder coated finish.For use with H-2 plastic battery top with terminals. Installer must connect small 6 or 12 volt battery to terminals.. Batteries must be...$82.40 -
V-Twin - 53-0544 - MotoBatt 12 Volt AGM Yellow Battery
Motobatt
MSRP: $148.49$140.31V-Twin - 53-0544 - MotoBatt 12 Volt AGM Yellow BatteryDescriptionAbsorbed Glass Mat technology provides 310 cold cranking amps and has a longer rechargeable life.AGM battery is fully sealed for trouble free service in a yellow case and ready to install...MSRP: $148.49$140.31 -
V-Twin - 53-0527 - Mini 12 Volt Battery
V-Twin Mfg
$76.43V-Twin - 53-0527 - Mini 12 Volt BatteryDescriptionMini 12 volt battery (12N5.5A-3B) is a dry charged battery.For custom application on 1948-1964 FL Panheads. Battery has a right side vent position and and has a maximum charge rate of 0.6. Do not overfill...$76.43 -
V-Twin - 53-0078 - Anti Gravity 12 Volt 12 Cell Battery
Antigravity Batteries
MSRP: $277.00$266.47V-Twin - 53-0078 - Anti Gravity 12 Volt 12 Cell BatteryDescriptionAnti Gravity battery is 12 volt with 360 cranking amps. Battery can replace the typical 12AH lead/acid battery. Fits:Custom ApplicationAdditional Information UOM1 - EA ...MSRP: $277.00$266.47 -
Drag Specialties - DS324126 - Battery Cover - Raised - Chrome
Drag Specialties
$65.67Drag Specialties - DS324126 - Battery Cover - Raised - ChromeFeaturesFeatures precise formed covers for sealed and conventional batteriesThe use of AGM sealed maintenance-free batteries requires battery side covers designed for the AGM battery...$65.67 -
Drag Specialties - DS324119 - Battery Top Cover - '97-'05 FXD
Drag Specialties
$29.63Drag Specialties - DS324119 - Battery Top Cover - '97-'05 FXDFeaturesReplacement battery top cover fits precisely and features vibration-absorbing cushionsReplacement Part for OEM Number(s):6636897SpecsColor/FinishChromeProduct...$29.63 -
Drag Specialties - DS324112 - Battery Cover - Harley Davidson
Drag Specialties
$57.19Drag Specialties - DS324112 - Battery Cover - Harley DavidsonFeaturesFeatures precise formed covers for sealed and conventional batteriesThe use of AGM sealed maintenance-free batteries requires battery side covers designed for the AGM battery...$57.19 -
Drag Specialties - DS324100 - Battery Cover - Raised - Chrome
Drag Specialties
$57.19Drag Specialties - DS324100 - Battery Cover - Raised - ChromeFeaturesFeatures precise formed covers for sealed and conventional batteriesThe use of AGM sealed maintenance-free batteries requires battery side covers designed for the AGM battery...$57.19 -
Drag Specialties - DS317469 - Battery Strap - F/'98-'03 XL
Drag Specialties
$22.21Drag Specialties - DS317469 - Battery Strap - F/'98-'03 XLFeaturesHigh-quality replacement battery strapsMeet or exceed OEM specificationsReplacement Part for OEM Number(s):6647698SpecsMaterialStainless SteelProduct NameStrapRiding...$22.21 -
Drag Specialties - DS317462 - Battery Strap - '70-'84 FL/FLH
Drag Specialties
$22.21Drag Specialties - DS317462 - Battery Strap - '70-'84 FL/FLHFeaturesHigh-quality replacement battery strapsMeets or exceed OEM specificationsSpecsRiding StyleStreetTypeBatteryProduct NameStrapColor/FinishChromeUnitsEachFitment1978-1980 Harley-Davidson...$22.21 -
Drag Specialties - 21130500 - Battery Top Cover - Black - '82-'96 XL
Drag Specialties
$27.51Drag Specialties - 21130500 - Battery Top Cover - Black - '82-'96 XLFeaturesReplacement battery top cover fits precisely and features vibration-absorbing cushionsReplacement Part for OEM Number(s):6636773SpecsUnitsEachProduct NameCoverRiding...$27.51
Harley Battery
At Deadbeat Customs, we carry a wide range of Harley Davidson batteries from trusted brands like AntiGravity and Drag Specialties—built to deliver dependable, long-lasting power for your ride. Whether you're replacing a stock unit or upgrading for performance, you'll find the perfect Harley motorcycle battery right here.
AntiGravity's lightweight, high-performance Harley batteries are ideal for aggressive riders and custom builds. These lithium-ion options feature advanced AGM (Absorbed Glass Mat) technology for a maintenance-free experience and extended service life. Each battery is backed by a one-year warranty for added confidence.
Drag Specialties also delivers premium Harley motorcycle batteries built with rugged, sealed designs that require no maintenance and install easily. Their batteries are engineered for reliability and come with a one-year warranty to keep you covered.
No matter your style or setup, Deadbeat Customs has the Harley battery you need to keep your bike charged and running strong. Shop now and power your Harley Davidson with confidence.