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...$179.59 -
V-Twin - H-2 6 Volt 22 Amp Battery fits '41-'64 FL, '37-'52 W, '36-'52 EL Models
V-Twin Mfg
$122.72V-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...$122.72 -
Performance Tool - W2655B - Lithium Ion Battery 18650 3.7 Volt Rechargeable
Performance Tool
$12.85Performance Tool - W2655B - Lithium Ion Battery 18650 3.7 Volt RechargeableFeaturesGlobal Trade Item Number: 039564130717High capacity replacement batteries for ATAK™ brand (and many other)...$12.85 -
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...MSRP: $11.86$11.74 -
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...$284.99 -
Drag Specialties - High Performance AGM Battery - OEM# 65991-82B - Fits 1986-1996 XL
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...$164.99 -
Drag Specialties - DS324100 - Battery Cover - Raised - Chrome - Fits 1986-1999 XL; repl. OEM #66347-91, raised panel (viewing window)
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...$57.19 -
V-Twin - 42-0514 - Battery Strap Stainless Steel - Fits 1967-1978 Harley-Davidson XLH
V-Twin Mfg
MSRP: $22.30$20.85Stainless Steel Battery strap. Fits:XLH 1967-1978Additional Information OEM No.66470-67 UOM1 - EAMSRP: $22.30$20.85 -
Drag Specialties - 21130216 - Battery Kit - CHD4-12 - Fits 1965-1984 FL/FLH; 1967-1978 XLH (7 /, 5 /")
Drag Specialties
$139.94Drag Specialties - 21130216 - Battery Kit - CHD4-12FeaturesMSDS Migration DataDrag Specialties Conventional batteries are built to the same exacting specifications and quality-control standards as...$139.94 -
Noco Genius - GC009 - X-Connect Sae Adaptor
NOCO Genius
$23.95Noco Genius - GC009 - X-Connect Sae AdaptorFeaturesGlobal Trade Item Number: 046221110067$23.95 -
V-Twin - 42-5514 - Battery Top Cover and Strap Kit - Fits 1967-1978 Harley-Davidson XLH
V-Twin Mfg
MSRP: $67.13$66.46Kit includes proper cover and hold down strap.Cover measures 2-1/2" x 7". Fits:XLH 1967-1978Additional Information UOM1 - KITMSRP: $67.13$66.46 -
V-Twin - 42-1571 - Black Battery Carrier Kit - Fits 1970-1979 Harley-Davidson FLH
V-Twin Mfg
$101.67Description Battery carrier kits fit stock frames with bracket and ISO mounts included as required. Unit is black plated.Order battery top cover and strap kit separately. Fits: FLH...$101.67 -
V-Twin - 42-0910 - Chrome Battery Top Cover - Fits 1937-1948 Harley-Davidson UL, 1936-1940 EL, 1941-1964 FL
V-Twin Mfg
$56.69Chrome battery top cover is for battery box and 12 volt mini battery. Sold separately. Fits:UL 1937-1948EL 1936-1940FL 1941-1964Additional Information$56.69 -
V-Twin - 42-0502 - Chrome Battery Side Cover with Square View Holes - Fits 1973-1984 Harley-Davidson FXB, 1980-1986 FXWG, 1973-1984 FXS, 1982-1994 FXR, 1973-1986 FX, 1982-1996 XLH, 1973-1984 FXE, FXEF, 1991-1996 FXD
V-Twin Mfg
$51.94Cover is solid with square view holes. Fits:FXB 1973-1984FXWG 1985-1986FXS 1973-1984FXR 1982-1984FXR 1985-1994FX 1973-1986FXWG 1980-1984XLH 1982-1996FXE 1973-1984FXEF 1973-1984FXD 1991-1996Additional...$51.94 -
V-Twin - 31-0187 - Chrome Battery Tray Carrier Bracket - Fits 1965-1984 Harley-Davidson FL
V-Twin Mfg
$26.05Battery tray carrier bracket has a chrome finish. Fits:FL 1965-1984Additional Information OEM No.66212-65 UOM<$26.05 -
V-Twin - 28-0878 - Battery Strap Rubber
V-Twin Mfg
MSRP: $7.86$7.78V-Twin - 28-0878 - Battery Strap RubberDescriptionRubber battery strap Fits:FLST 2001-UPFXST 2001-UPAdditional InformationMSRP: $7.86$7.78 -
V-Twin - 28-0546 - Battery Tray ISO Stud Set
V-Twin Mfg
$20.50V-Twin - 28-0546 - Battery Tray ISO Stud SetDescriptionISO rubber mounting studs have male-male ends, with 1/4" - 2 0 UNC thread. The rubber mounts can be used for various applications on both stock...$20.50 -
Battery Tender - 16-1870 - Battery Tender Jr. 12 Volt
Battery Tender
MSRP: $74.58$73.83Battery Tender - 16-1870 - Battery Tender Jr. 12 Volt Description Battery tender junior 12 volt constantly monitors the battery without the damaging effects of a trickle charger.This tender is...MSRP: $74.58$73.83 -
Drag Specialties - 21130496 - Battery Cover - Raised - Black
Drag Specialties
$57.19Drag Specialties - 21130496 - Battery Cover - Raised - BlackFeaturesFeatures precise formed covers for sealed and conventional batteriesThe use of AGM sealed maintenance-free batteries requires...$57.19 -
V-Twin - 53-0444 - 12 Volt 5 AH Rechargeable Sealed Battery - Fits 1936-1952 Harley-Davidson EL, 1941-1964 FL
V-Twin Mfg
$87.4012 volt 5 AH fully sealed lead acid rechargeable battery with a F1 terminal is for V-Twin steel box conversion. Note: Must order conversion box to house this battery. Use styrofoam to adjust...$87.40 -
V-Twin - Black Battery Top Cover fits '82-'96 XLH, '73-'84 FXE Models (OEM #66367-73)
V-Twin Mfg
$27.24V-Twin - Black Battery Top Cover fits '82-'96 XLH, '73-'84 FXE Models (OEM #66367-73) Battery top cover has a black finish. Fitment: XLH 1982-1996 FXE 1973-1984 Measurements: Length: 7-1/8" Width:...$27.24 -
V-Twin - Battery Side Cover Pin fits '97-Up Touring Model
V-Twin Mfg
$22.96V-Twin - Battery Side Cover Pin fits '97-Up Touring Model Touring battery side cover pin screws into original side covers Fitment: FL 1997-UP Measurements: Thread: 10 x 16$22.96 -
Drag Specialties - Premium Performance Battery - OEM# 65989-97A/D - Fits 2000-2025 Softail, 1999-2017 FXD/FXDWG/FLD; 1997-2003 XL; 2007-2017 V-Rod VRSCA/D/DX/CX; 2024-2025 RA1250/S/ST/SE; 1991-1999 FXST/FLST, 1991-1998 FXD/FXDWG (6 /", 3 /)
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...MSRP: $192.95$190.99 -
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...MSRP: $9.14$9.04 -
V-Twin - 32-0548 - Battery Eliminator
Accel
$130.80V-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...$130.80 -
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...$354.99 -
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...$98.99 -
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...$219.99 -
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...$224.99 -
All Balls - 21130998 - Battery Cable Kit - Black - Fits 2000-2008 FXST/FLST; cable lengths 10" and 12"; 1989-1999 FXST/FLST; cable lengths 10" and 12"
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...$43.55 -
V-Twin - 42-0547 - Battery Cover Kit Chrome Slotted - Fits 1991-1997 Harley-Davidson XLH
V-Twin Mfg
MSRP: $68.03$67.35Chrome battery cover kit includes both top and side covers with correct stainless steel strap. Includes slotted side cover. Fits:XLH 1991-1997Additional InformationMSRP: $68.03$67.35 -
V-Twin - 42-0546 - Chrome Ribbed Battery Cover Kit - Fits 1970-1984 Harley-Davidson FLH
V-Twin Mfg
$86.26Chrome battery cover kit includes both top and side covers with correct stainless steel strap. Includes ribbed side cover. Fits:FLH 1970-1984Additional Information$86.26 -
V-Twin - 32-0314 - Black Ground 8-1/2 inch Battery Cable - Fits 1967-1984 Harley-Davidson FL
V-Twin Mfg
$19.61Battery cable is 6 gauge with 13/32" and 11/32" hole sizes on heat shielded terminal ends.PVC plastic coated cable replaces original with heat shielded terminal ends. Use for ground post. Fits:FL...$19.61 -
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...$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...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...$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...$82.40 -
V-Twin - 53-0544 - MotoBatt 12 Volt AGM Yellow Battery
Motobatt
$154.34V-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...$154.34 -
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...$76.43 -
Drag Specialties - DS324126 - Battery Cover - Raised - Chrome - Fits 1999-2005 FXD/FXDWG, 1999-2004 FXDX, 2001-2003 FXDXT; repl. OEM #66375-97; 1997-1998 FXD/FXDWG; repl. OEM #66375-97
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...$65.67
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.