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3Year
Manufacturer's Warranty
Acker Drill AD-II Odyssey ODP-AGM24 Battery
Enersys Odyssey- Volts 12V
- Capacity 63 Ah
- Group 24
- Terminals SAE
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$389.99
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$389.99
Regular price
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Enersys Odyssey
Acker Drill AD-II Replacement Battery - Odyssey ODP-AGM24 12V
Product Specifications
Specifications
Voltage
12V
Capacity
63 Ah
BCI Group
24
CCA
755 CCA
Marine Cranking Amps
825 MCA
Hot Cranking Amps
950 HCA
Pulse Hot Cranking Amps (5 sec)
1300 A
Reserve Capacity
155 min
Terminals
SAE
Weight
51.4 lbs
Internal Resistance
4.2 mΩ
Old Part Number
24-725
Dimensions
10.9 × 6.8 × 8.8 in
Odyssey
Acker Drill AD-II
In the box1 × Odyssey ODP-AGM24
The Odyssey ODP-AGM24 is the replacement battery for the Acker Drill AD-II. The ODP-AGM24 is a 12V Odyssey Performance AGM battery with 755 CCA cold cranking amps, built for vehicles that lean hard on onboard accessories.
Fits the 1976–1995 Acker Drill AD-II (Gas).
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Extreme reliability, right-sized. All the reliability of Odyssey Extreme, without the high CCA or reserve capacity many drivers don't need.
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Deep-cycle capable. Pairs long service life and high reliability with deep-cycle capability for accessory-heavy vehicles.
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Pure lead AGM. Thin flat plates of 99% pure lead fit more plate surface area into the case for more power.
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Made in America. Built in the USA by EnerSys, the maker of Odyssey batteries.
Best forCommercial trucksAccessory-heavy vehiclesEngine-off cab power
Downloads
Full specifications for this battery, ready to print or send on.
Shipping & Returns
When will my order ship?
In-stock orders ship same day if ordered before 10am CST on a business day, with tracking on every order.
Is shipping free?
Items with the Free Shipping badge ship free. Everything else ships at our set rate for that item, based on how many you order or how much it weighs, and you'll see it at checkout before you pay.
How will it ship?
Most orders ship UPS. Orders over 700 lbs, or with any single item over 70 lbs, ship LTL freight on a pallet. Transit is 2 to 5 days on average.
What if my batteries are damaged in transit?
Contact us within 48 hours of delivery and we'll start the damage claim and ship a replacement immediately.
Do you ship outside the continental US?
Not through the website. Call us and we'll see what we can do.
How do I return something?
Contact us within 30 days of receiving your order and we'll send a return authorization. Items must come back new and unused; reuse the original packaging so the battery arrives back safely.
I received the wrong batteries, now what?
Contact us within 30 days and we'll ship the correct batteries free of charge and cover return shipping on the mistake.
Who pays for return shipping?
We do if it's our mistake, such as a wrong or defective item. Otherwise return shipping is yours: send it back with your own carrier, or we can provide a label and deduct its cost from your refund.
How long does a refund take?
Usually within four weeks of handing your return to the carrier, and often sooner. Shipping charges aren't refunded.
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Enersys Odyssey
Capacity63 Ah
Warranty3 Year
$389.99
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About the manufacturer
ODYSSEY by EnerSys
ODYSSEY® batteries are made by EnerSys, headquartered in Reading, Pennsylvania. Every ODYSSEY battery is built on AGM2 Thin Plate Pure Lead (TPPL) technology: super high-grade materials plus refined electro-chemistry, which Odyssey says gives twice the power and three times the life of conventional batteries.
99% pure leadThin plates of pure lead, not lead alloy, so more of them fit in the battery.
3–10 yearsService life, per Odyssey.
2-year shelf lifeStored at 77°F before it needs a charge. Conventional and standard AGM batteries need one after 6–12 weeks.
Ships by airUS DOT classified non-spillable, so it can go by air.
The technology · Performance (ODP)
Performance: AGM2 Thin Plate Pure Lead
ODYSSEY Performance batteries are built for today's accessory-heavy vehicles, combining long service life, high reliability and deep-cycle capability. Odyssey says they give you all the reliability of the Extreme line without the high CCA or reserve capacity many people don't need, and more overall power and longer service life than conventional batteries.
99% pure lead, thin platesPure lead plates can be made thinner, so more fit in the battery. More plate surface area means more power when you need it.
Large-weld intercell connectionsHelp deliver reliable performance and allow maximum plate height for more energy storage.
Lead terminalsA reliable connection point for your cables. Some ODP models come with brass terminals.
Polypropylene caseThrough-the-wall intercell construction.
-40°F to 140°FRated operating temperature for Performance batteries.
Warranty3-year limited full replacement, not pro rata. 2 years on marine models ending in M.
Battery comparison, from Odyssey
How long it can sit before it needs a charge
Upper end of each range at 77°F (25°C). Odyssey's comparison flyer: conventional and standard AGM batteries need a charge after 6–12 weeks; ODYSSEY after up to 2 years.
- 400 cycles to 80% depth of discharge; up to 900 cycles at 50%.
- 100% recharge in 4–6 hours, the highest recharge efficiency of any sealed lead battery, per Odyssey.
- Not a gel cell: all the acid is held in the glass mat, so it won't spill even if the case splits.
Which ODYSSEY is right for you?
Extreme, Performance or Powersports
ODYSSEY Extreme
Extreme (ODX)- Odyssey says
- Twice the overall power and three times the life of conventional batteries.
- Choose it for
- Rugged or extreme environments, and the highest key-off accessory loads while still giving reliable engine starts.
- Build
- Polycarbonate blend case, over-the-wall connections, brass terminals.
- Operating temp
- -40°F to 176°F
- Warranty
- 4 years (3 on M models)
ODYSSEY PerformanceThis battery
Performance (ODP)- Odyssey says
- More overall power and longer service life than conventional batteries.
- Choose it for
- Less demanding use. Optimised for engine starts, without the high CCA or reserve capacity you may not need.
- Build
- Polypropylene case, through-the-wall connections, lead terminals (some brass).
- Operating temp
- -40°F to 140°F
- Warranty
- 3 years (2 on M models)
ODYSSEY Extreme powersports
Powersports (ODS)- Odyssey says
- Twice the overall power and three times the life of conventional batteries, in powersport sizes.
- Choose it for
- Motorcycles, ATVs, UTVs, watercraft and snowmobiles, as a drop-in replacement.
- Build
- Sealed AGM, vibration resistant. Metal jacket option on some models.
- Operating temp
- -40°F to 113°F (176°F with metal jacket)
- Warranty
- 2 years (1 on ODS-AGM6M)
ODYSSEY at work
Built for how you use it
Cars, trucks & SUVs
Today's vehicles carry far more electronics than they used to, and the ODYSSEY battery is designed to keep up. Odyssey says you can plug in the phones and tablets and still have massive, reliable starting power for up to three times longer than a conventional battery.
- Starting power: up to twice the power of a conventional battery, even at very low temperatures.
- Ready when you are: can sit for up to 2 years at 77°F before it needs charging (recharge before 12.2V).
- Mount it any way except inverted, and it never needs water.
ODYSSEY models we carry for this
| Model | Group | CCA | Ah | Warranty |
|---|---|---|---|---|
| ODX-AGM24F | 24F | 840 | 76 | 4 yr |
| ODX-AGM27F | 27F | 930 | 92 | 4 yr |
| ODX-AGM34 | 34 | 850 | 68 | 4 yr |
| ODX-AGM34R | 34R | 850 | 68 | 4 yr |
| ODX-AGM34 78 | 34 | 850 | 68 | 4 yr |
| ODX-AGM65 | 65 | 950 | 74 | 4 yr |
| ODX-AGM78 | 78 | 850 | 68 | 4 yr |
| ODP-AGM24 | 24 | 755 | 63 | 3 yr |
| ODP-AGM27 | 27 | 850 | 85 | 3 yr |
| ODP-AGM27F | 27F | 850 | 85 | 3 yr |
| ODP-AGM34 | 34 | 800 | 65 | 3 yr |
| ODP-AGM34R | 34R | 800 | 65 | 3 yr |
| ODP-AGM35 | 35 | 765 | 59 | 3 yr |
| ODP-AGM47 H5 L2 | 47 | 650 | 64 | 3 yr |
| ODP-AGM48 H6 L3 | 48 | 760 | 70 | 3 yr |
| ODP-AGM49 H8 L5 | 49 | 950 | 95 | 3 yr |
| ODP-AGM65 | 65 | 762 | 64 | 3 yr |
| ODP-AGM75 86 | 75 | 708 | 49 | 3 yr |
| ODP-AGM78 | 78 | 800 | 65 | 3 yr |
| ODP-AGM94R H7 L4 | 94R | 850 | 80 | 3 yr |
| ODP-AGM96R | 96R | 600 | 52 | 3 yr |
Marine & RV
A marine or RV battery used to mean choosing between starting power and deep-cycle power. ODYSSEY Marine Dual Purpose batteries give you both: robust starting power, and the ability to take deep, frequent discharges without significant power loss. They are ideal for trolling, starting and running onboard electronics, and they still start reliably after long periods of storage.
- Two lines: Performance delivers more power and longer life than conventional batteries; Extreme delivers twice the power and three times the life.
- Military-grade plate design: 99% pure lead, for slower self-discharge, less corrosion and faster recharging.
- Vibration resistant against the shock that causes early battery failure.
- RV: big starting power and deep-cycle reserve power in one battery, to keep your accessories running.
ODYSSEY models we carry for this
| Model | Group | CCA | Ah | Warranty |
|---|---|---|---|---|
| ODX-AGM27M | 27 | 930 | 92 | 3 yr |
| ODX-AGM31M | 31A | 1150 | 103 | 3 yr |
| ODX-AGM34M | 34 | 850 | 68 | 3 yr |
| ODP-AGM27M | 27 | 850 | 85 | 2 yr |
| ODP-AGM31M | 31A | 925 | 100 | 2 yr |
| ODP-AGM34M | 34 | 800 | 65 | 2 yr |
| ODP-AGM4D | 4D | 1300 | 170 | 3 yr |
| ODS-AGM6M | — | 1225 | 126 | 1 yr |
| ODS-AGM470FTT | — | 1300 | 214 | 2 yr |
Motorcycle, ATV, UTV, watercraft & snow
Powersport vehicles need a battery built to take the constant pounding that comes with the territory, on land, sea or snow. The non-spillable AGM design rolls with the curves, and the military-inspired build and extreme vibration resistance cushion the blows.
- Drop-in replacement sized for motorcycles, ATVs, UTVs and watercraft.
- Sealed and maintenance-free: no watering, no spills.
- Metal jacket option raises the operating temperature to 176°F on the 15L, 16L, 28/28L and 42/42L.
ODYSSEY models we carry for this
| Model | Group | CCA | Ah | Warranty |
|---|---|---|---|---|
| ODS-AGM15L | — | 150 | 13 | 2 yr |
| ODS-AGM16L | — | 170 | 16 | 2 yr |
| ODS-AGM16CL | — | 220 | 18 | 2 yr |
| ODS-AGM28 | — | 330 | 28 | 2 yr |
| ODS-AGM28L | — | 330 | 28 | 2 yr |
| ODS-AGM40E | — | 500 | 45 | 2 yr |
| ODS-AGM42A | — | 540 | 42 | 2 yr |
| ODS-AGM42LA | — | 540 | 42 | 2 yr |
| ODS-AGM6M | — | 1225 | 126 | 1 yr |
| ODS-AGM470FTT | — | 1300 | 214 | 2 yr |
Commercial trucks & fleets
No-idle laws mean drivers shut the engine off and rely on the batteries for hotel and auxiliary loads. Those frequent deep discharges shorten the life of conventional starting batteries. Odyssey says its TPPL batteries have the reserve power to run onboard accessories with the engine off, without shortening battery life, and still deliver reliable starts for the long haul.
- Extreme handles the highest key-off accessory loads in rugged or extreme environments.
- Performance is optimised for engine starts in less demanding fleet use.
- Group 31 stud models use a stainless steel stud with a lead base.
- Municipal fleets: run accessories engine-off to save fuel without paying for it in battery replacements.
ODYSSEY models we carry for this
| Model | Group | CCA | Ah | Warranty |
|---|---|---|---|---|
| ODX-AGM24F | 24F | 840 | 76 | 4 yr |
| ODX-AGM27F | 27F | 930 | 92 | 4 yr |
| ODX-AGM31 | 31T | 1150 | 103 | 4 yr |
| ODX-AGM31R | — | 1150 | 103 | 4 yr |
| ODX-AGM34 | 34 | 850 | 68 | 4 yr |
| ODX-AGM34R | 34R | 850 | 68 | 4 yr |
| ODX-AGM34 78 | 34 | 850 | 68 | 4 yr |
| ODX-AGM65 | 65 | 950 | 74 | 4 yr |
| ODP-AGM31 | 31T | 925 | 100 | 3 yr |
| ODP-AGM34 | 34 | 800 | 65 | 3 yr |
| ODP-AGM34R | 34R | 800 | 65 | 3 yr |
| ODP-AGM65 | 65 | 762 | 64 | 3 yr |
| ODP-AGM47 H5 L2 | 47 | 650 | 64 | 3 yr |
| ODP-AGM48 H6 L3 | 48 | 760 | 70 | 3 yr |
| ODP-AGM49 H8 L5 | 49 | 950 | 95 | 3 yr |
| ODP-AGM94R H7 L4 | 94R | 850 | 80 | 3 yr |
| ODP-AGM4D | 4D | 1300 | 170 | 3 yr |
| ODS-AGM6M | — | 1225 | 126 | 1 yr |
Sources: odysseybattery.com, the ODYSSEY Battery Product Guide (2026), Battery Comparison flyer, Marine, RV, Group 31, Municipal and Powersports flyers, and the ODYSSEY General Product Limited Warranty (June 2026).
THE BATTERY DUDE VS OTHER BATTERY PROVIDERS
What sets The Battery Dude apart
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Others
The Battery Dude provides batteries from leading US manufacturers like Trojan, US Battery and Odyssey.
The Battery Dude stands behind all the batteries we sell and works with the manufacturer on your behalf to take care of warranties.
We only sell new batteries, charged and ready for use.
Our batteries are tested and we guarantee they meet the specs we advertise.
FAQ RESOURCE HUB
Answers to the questions we get most.
How do I return something?
Contact us within 30 days of receiving your order and we'll send a return authorization. Items must come back new and unused; reuse the original packaging so the battery arrives back safely.
I received the wrong batteries, now what?
Contact us within 30 days and we'll ship the correct batteries free of charge and cover return shipping on the mistake.
Who pays for return shipping?
We do if it's our mistake, such as a wrong or defective item. Otherwise return shipping is yours: send it back with your own carrier, or we can provide a label and deduct its cost from your refund.
How long does a refund take?
Usually within four weeks of handing your return to the carrier, and often sooner. Shipping charges aren't refunded.
When will my order ship?
In-stock orders ship same day if ordered before 10am CST on a business day, with tracking on every order.
Is shipping free?
Items with the Free Shipping badge ship free. Everything else ships at our set rate for that item, based on how many you order or how much it weighs, and you'll see it at checkout before you pay.
How will it ship?
Most orders ship UPS. Orders over 700 lbs, or with any single item over 70 lbs, ship LTL freight on a pallet. Transit is 2 to 5 days on average.
What if my batteries are damaged in transit?
Contact us within 48 hours of delivery and we'll start the damage claim and ship a replacement immediately.
Do you ship outside the continental US?
Not through the website. Call us and we'll see what we can do.