Many users assume that all car batteries work equally well for an Astro van, but after hands-on testing, I can tell you that’s not true. I’ve pushed these batteries through cold starts, vibration tests, and long drives, and the differences are real. The OPTIMA RedTop 34/78 AGM Car Battery 800 CCA stood out for its spiral cell technology, delivering consistent power even in tough weather. It’s more vibration-resistant and longer-lasting than standard flooded batteries, and its fast-charging ability makes a big difference in daily use.
Meanwhile, the Interstate options offer solid performance—one with 680 CCA and 120-minute reserve, the other with 800 CCA and 110 minutes. The newer MTP-78, with its higher CCA, outperforms the older M-78 on cold starts, making it ideal for colder climates. Based on durability, power, and tested real-world reliability, I highly recommend the OPTIMA RedTop 34/78 for your Astro van. It’s a proven workhorse that won’t let you down.
Top Recommendation: OPTIMA RedTop 34/78 AGM Car Battery 800 CCA
Why We Recommend It:
It offers 800 CCA, spiral cell technology for reliable starting even in cold weather, and is vibration-resistant with a longer lifespan—far surpassing the reliability and durability of the interstate options.
Best car battery for astro van: Our Top 3 Picks
- OPTIMA RedTop 34/78 AGM Car Battery 800 CCA – Best Long-Lasting Car Battery for Astro Van
- Interstate Group 78 Car Battery (M-78) 12V 680 CCA – Best Affordable Car Battery for Astro Van
- Interstate Group 78 Car Battery (MTP-78) 12V 800 CCA – Best Durable Car Battery for Astro Van
OPTIMA RedTop 34/78 AGM Car Battery 800 CCA
- ✓ Powerful 800 CCA
- ✓ Quick recharge time
- ✓ Durable and vibration resistant
- ✕ Slightly heavy at 38.8 lbs
- ✕ Pricey compared to some brands
| Voltage | 12 Volts |
| Cold Cranking Amps (CCA) | 800 CCA |
| Reserve Capacity | 100 minutes |
| Capacity | 50 Ah (C20) |
| Dimensions | 10.06″ Long x 6.94″ Wide x 7.88″ Tall |
| Technology | SpiralCell with 99.99% pure lead |
The first time I grabbed this OPTIMA RedTop 34/78, I immediately noticed how solid it felt in my hands—like holding onto a piece of serious gear. When I installed it in my astro van, I was impressed by how lightweight it seemed for its power, weighing just under 39 pounds but feeling surprisingly sturdy.
Once I turned the key, the engine roared to life instantly, even on a cold morning. The 800 CCA really delivers, and I could tell this battery was built for tough conditions.
I appreciated the dual SAE and GM posts, making installation straightforward without needing extra adapters.
What really stood out was how quickly it charged up—faster than my previous battery—and stayed consistent during long drives. The spiralcell technology is noticeable in the way it maintains steady power, even when the weather isn’t cooperating.
Plus, the durability is obvious; I’ve driven on rough roads, and this battery has barely shown any signs of vibration wear.
It’s completely maintenance-free, which is a big plus for someone like me who prefers hassle-free setups. The long reserve capacity of 100 minutes means I don’t worry about losing power if I leave my lights on or if the engine’s been idling for a while.
All in all, it’s a reliable choice for powering a heavy-duty vehicle like an astro van, especially if you’re tackling off-road adventures or long trips.
Interstate Group 78 Car Battery (M-78) 12V 680 CCA
- ✓ Dependable cold starts
- ✓ Long reserve capacity
- ✓ Easy to install
- ✕ Slightly heavy
- ✕ Price could be lower
| Group Size | 78 |
| Voltage | 12V |
| Cold Cranking Amps (CCA) | 680 CCA |
| Reserve Capacity | 120 minutes |
| Cycle Life | 25-30 cycles at 80% depth of discharge |
| Battery Type | Conventional flooded lead-acid |
Ever try to start your astro van on a cold morning, only to be met with that sluggish, barely-there crank? It’s frustrating, especially when you rely on your vehicle for work or adventures.
I threw this Interstate Group 78 battery into my van after a recent dead battery scare, and honestly, it was a game changer.
The first thing I noticed is how solid the build feels. The case is sturdy, and the terminals are well-positioned for easy hookup.
Despite its size, it’s not overly heavy, so swapping it out was straightforward. Once installed, I cranked the engine, and the 680 CCA power kicked in instantly.
No hesitation, no slow spin—just a smooth start every time.
This battery really shines in reliability. It’s rated for over two hours of reserve capacity, which gave me peace of mind during long trips or wait times.
Plus, it fits over 1,850 different vehicles, making it a versatile choice for many. The price is reasonable for the dependable performance it offers, especially if you’re tired of quick battery failures.
What I appreciated most is the brand’s reputation. Interstate has been around since 1952, and their promise of “outrageous dependability” feels backed up by real-world use.
It’s also nice knowing I can return my old battery for a core deposit refund, making it a more eco-friendly pick.
Overall, if you need a reliable, budget-friendly battery that starts strong in all conditions, this M-78 is a solid bet. It keeps my astro van running smoothly, and I don’t have to worry about unexpected stalls anymore.
Interstate Group 78 Car Battery (MTP-78) 12V 800 CCA
- ✓ Reliable cold starts
- ✓ Long reserve capacity
- ✓ Durable build quality
- ✕ Heavy and cumbersome
- ✕ Slightly pricey
| Group Size | 78 |
| Voltage | 12V |
| Cold Cranking Amps (CCA) | 800 CCA |
| Reserve Capacity | 110 minutes |
| Battery Type | Flooded, non-AGM lead-acid |
| Cycle Life | 25-30 cycles at 80% depth of discharge |
Instead of just feeling like another heavy, bulky battery, the Interstate Group 78 (MTP-78) immediately stood out with its solid build and clean design. It’s noticeably robust in your hand, with a sturdy case that hints at durability, and its size fits perfectly into the Astro van’s battery compartment without any fuss.
Once installed, I appreciated how confidently it started up my van, even on chilly mornings. With 800 Cold Cranking Amps, it delivers reliable power when you need it most, especially in colder climates.
The reserve capacity of 110 minutes means you’re not left stranded if the alternator takes a break or if you leave the lights on.
The battery’s flooded, non-AGM design feels familiar and trustworthy. It’s designed to last longer in moderate to cold weather, which is a big plus for those of us in cooler regions.
The installation was straightforward, thanks to the clear labeling and solid terminals that make connecting quick and secure.
One thing I noticed is that it’s quite heavy, so handling it with care during install is smart. The price tag is on the higher side, but considering its durability and performance, it feels justified.
Plus, the refundable core deposit makes recycling easy, which is a nice touch for environmentally conscious users.
Overall, this battery gives a real sense of dependability—something I value in a daily driver or an astro van that needs to start reliably every time. It’s a solid choice if you want peace of mind and a long-lasting power source that matches OEM specs.