Battery
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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 -
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 -
V-Twin - H-12 Sealed AGM Battery fits '65-'84 FLH, '67-'78 Sportster Models (OEM #66006-65A)
V-Twin Manufacturing
$172.77V-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...$172.77 -
Drag Specialties - Battery Cable w/Optional Shrink Tube ( Choose Length)
Drag Specialties
$20.35 - $28.51Drag Specialties - Battery Cable w/Optional Shrink Tube Features Includes red shrink tubing for polarity marking if needed$20.35 - $28.51 -
Drag Specialties - High Performance Battery - OEM# 66007-84 fits '65-'84 Touring
Drag Specialties
$150.95Drag 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...$150.95 -
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 -
Drag Specialties - Premium Performance Battery - OEM# 65989-97A/D
Drag Specialties
$192.95Drag 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...$192.95 -
Drag Specialties - High Performance Battery fits '70-'78 Sportster Models (Repl. OEM#66006-70)
Drag Specialties
$77.95Drag 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...$77.95 -
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 - H-2 6 Volt 22 Amp Battery fits '41-'64 FL, '37-'52 W, '36-'52 EL Models
V-Twin Manufacturing
$99.91V-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...$99.91 -
V-Twin - 12 Volt H-12 Battery Dry fits '67-'78 XLH, '65-'84 FLH/FL Models (OEM #66007-84)
V-Twin Manufacturing
$113.15V-Twin - 12 Volt H-12 Battery Dry fits '67-'78 XLH, '65-'84 FLH/FL Models (OEM #66007-84) H-12 12 volt battery kit features a black case as original. Kit includes a 12 volt battery, red filler tube, hardware kit and clear vent tube. Battery is lead...$113.15 -
Drag Specialties - Premium Performance Battery - OEM# 65991-82B
Drag Specialties
$192.95Drag 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...$192.95 -
Drag Specialties - High Performance AGM Battery - OEM# 66010-97A/C fits '97-'20 Touring Models
Drag Specialties
$185.95Drag 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...$185.95 -
Drag Specialties - High Performance AGM Battery - OEM# 65991-82B
Drag Specialties
$150.95Drag 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...$150.95 -
V-Twin - 42-0514 - Battery Strap Stainless Steel
V-Twin
$19.58V-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 Pages967$19.58 -
V-Twin - 32-1808 - Battery Negative 6 Volt Ground Wire
V-Twin
$11.88V-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...$11.88 -
V-Twin - 32-1414 - Black 19 inch Flexible Battery Cable
All Balls Racing
$43.58V-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...$43.58 -
Drag Specialties - 21130216 - Battery Kit - CHD4-12
Drag Specialties
$99.95Drag Specialties - 21130216 - Battery Kit - CHD4-12FeaturesMSDS Migration DataDrag Specialties Conventional batteries are built to the same exacting specifications and quality-control standards as OEM batteriesRugged and provide more cranking power over...$99.95 -
Ridepower - RPBT2FT - SAE to Ring Terminal Cable - Charger - 2'
Ridepower
$10.95Ridepower - RPBT2FT - SAE to Ring Terminal Cable - Charger - 2'FeaturesProvides a convenient way to connect to your battery charger or to power other SAE accessoriesThe 7.5a in-line fuse provides high amperage protectionDurable construction ensures...$10.95 -
V-Twin - Black Battery Top Cover fits '67-'78 XLH Model
V-Twin Manufacturing
$29.69V-Twin - Black Battery Top Cover fits '67-'78 XLH Model Battery top cover features a black finish Fitment: XLH 1967-1978$29.69 -
V-Twin - Chrome Slotted Battery Cover Kit fits '98-'03 Sportster Model
V-Twin Manufacturing
$67.42V-Twin - Chrome Slotted Battery Cover Kit fits '98-'03 Sportster Model Chrome battery cover kit includes both top and side covers with correct stainless steel strap. Includes slotted side cover Fitment: XL 1998-2003$67.42 -
Drag Specialties - Premium Performance Battery - OEM#66010-97A/C fits '97-'17 Touring Models
Drag Specialties
$266.95Drag Specialties - Premium Performance Battery fits '97-'17 Touring Models This Drag Specialties Premium Performance Battery features a low-profile handhold for quick, hassle-free installation. Replaces OEM#66010-97A/C. Features AGM (Absorbed...$266.95 -
Drag Specialties - Premium Performance Battery - OEM# 65958-04
Drag Specialties
$164.95Drag Specialties - Premium Performance Battery - OEM# 65958-04 This Drag Specialties Premium Performance Battery features a recessed box terminal with square brass spacers. It will deliver optimum performance on your next rude. Replaces...$164.95 -
Drag Specialties - High Performance AGM Battery - OEM# 66010-82B fits '80-'96 Touring Models
Drag Specialties
$182.95Drag Specialties - High Performance AGM Battery - OEM# 66010-82B fits '80-'96 Touring Models Replaces OEM#66010-82B. Features Specifically designed for high-performance engines that need extra cranking power Superior engineering features include a...$182.95 -
V-Twin - 49-1333 - Black Powder Coated Battery Box
V-Twin
$135.19V-Twin - 49-1333 - Black Powder Coated Battery BoxDescriptionBlack powder coated battery box for Side Valve models. Battery box does not include top, wing nuts or studs. Fits:G 1940-1963Additional Information UOM1 - EA ManufacturerV-Twin OriginUSA$135.19 -
V-Twin - 49-1302 - 45 WL Battery Box
V-Twin
$120.49V-Twin - 49-1302 - 45 WL Battery BoxDescription45 WL battery box does not include top, wing nuts and studs.*NOTE: Battery box uses parkerized top hold down studs with brass 1/4" x 20 thread wing nuts. Fits:W 1993-1952DL 1929-1931WL 1932-1936Additional...$120.49 -
V-Twin - 49-0310 - Battery Box Top Black
V-Twin
$36.25V-Twin - 49-0310 - Battery Box Top BlackDescriptionBlack battery box top for side valve models Fits:WL 1937-1952G 1929-1956DL 1929-1931WL 1932-1936Additional Information OEM No.66377-29 UOM1 - EA ManufacturerV-Twin OriginUSA 2025 Catalog Pages814$36.25 -
V-Twin - 49-0302 - Servi-Car Black Battery Box
V-Twin
$155.94V-Twin - 49-0302 - Servi-Car Black Battery BoxDescriptionSide Valve battery box includes the top and wing nuts and features a black finish.*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which will...$155.94 -
V-Twin - 49-0301 - 45 inch WL Battery Box Raw
V-Twin
$155.94V-Twin - 49-0301 - 45 inch WL Battery Box RawDescriptionNew Old Stock" Side Valve battery box features a raw finish.*NOTE: Battery box has parkerized top hold down studs with brass 1/4" x 20 thread wing nuts. ...$155.94 -
V-Twin - 49-0300 - 45 inch WL Chrome Battery Box
V-Twin
$172.07V-Twin - 49-0300 - 45 inch WL Chrome Battery BoxDescriptionChrome battery box with lid. Fits:WL 1937-1952DL 1929-1931WL 1932-1936Additional Information OEM No.66202-29 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages814 Replacement...$172.07 -
V-Twin - 49-0206 - Chrome Battery Box Top
V-Twin
$44.88V-Twin - 49-0206 - Chrome Battery Box TopDescriptionChrome Battery Box Top Fits:WL 1937-1952G 1929-1956DL 1929-1931WL 1932-1936Additional Information OEM No.66377-29 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages814$44.88 -
V-Twin - 42-9993 - Battery Box Black
V-Twin Manufacturing
$84.52V-Twin - 42-9993 - Battery Box BlackDescriptionBattery box to fit wrap around oil tanks.*NOTE: Battery box only. Fits:FL 1941-1964G 1936-1963Additional Information UOM1 - EA FinishBlack ManufacturerV-Twin OriginUSA 2025 Catalog Pages698 Tech...$84.52 -
V-Twin - 42-9951 - Battery Carrier Kit Zinc
V-Twin
$79.08V-Twin - 42-9951 - Battery Carrier Kit ZincDescriptionBattery carrier kit fits stock frames with bracket and ISO mounts included as required. Unit is zinc plated.Order battery top cover and strap kit separately. Fits:XLCH 1970-1978Additional Information ...$79.08 -
V-Twin - 42-9940 - Battery Rod Set with Pads
V-Twin
$49.75V-Twin - 42-9940 - Battery Rod Set with PadsDescriptionBattery rod set features weld on tabs with a parkerized finish and includes the pads. Fits:FL 1958-1964Additional Information OEM No.66390-58 UOM1 - KIT ManufacturerV-Twin MaterialSteel ...$49.75 -
V-Twin - 42-9919 - Chrome Battery Rod Set
V-Twin
$25.78V-Twin - 42-9919 - Chrome Battery Rod SetDescriptionEnhance the look of your motorcycle with our chrome battery rod set. Set includes wing nuts and battery pads. Rods will hold down your stock top battery cover. Fits:UL 1937-1948EL 1936-1940FL...$25.78 -
V-Twin - 42-9918 - Parkerized Battery Rod Set with Flag and Pads
V-Twin
$45.80V-Twin - 42-9918 - Parkerized Battery Rod Set with Flag and PadsDescriptionBattery rod kit includes rod set with flag, pads, & wing nuts. Features a parkerized finish. Fits:FL 1941-1957EL 1936-1952UL 1938-1948Additional Information OEM No.66390-36 UOM1...$45.80 -
V-Twin - 42-9915 - Chrome Battery Carrier Kit
V-Twin Manufacturing
$82.97V-Twin - 42-9915 - Chrome Battery Carrier KitDescriptionBattery carrier kit fits stock frames with bracket and ISO mounts included as required. Unit is chrome plated.Order battery top cover and strap kit separately. Fits:FL 1965-1969Additional...$82.97
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.