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I’ve spent time with three of Schumacher’s heavy-duty wheeled chargers — the SC1364, SC1324, and the Farm & Ranch FR01335 — trying to figure out which one actually belongs in a barn or workshop. The SC1364 offers 150-amp engine starts, the SC1324 bumps that to 200-amps with a 40-amp boost, and the FR01335 is the only one that handles both 6V and 12V batteries.
This comparison is for anyone who needs to keep tractors, trucks, ATVs, and boat batteries alive without babysitting the charger. The big trade-off here is raw starting power versus voltage versatility. Let me show you which one I’d grab for a working farm.
🏆 Quick Picks — My Top Recommendations
Best Overall: Schumacher FR01335
Only model that works with 6V and 12V batteries, plus 200-amp engine starts and 40-amp boost — perfect for mixed farm equipment — Check Price →
Runner-Up: Schumacher SC1324
Heaviest build at 27.4 lbs with the same 200-amp start and 40-amp boost, but only handles 12V batteries — Check Price →
Best Light Duty: Schumacher SC1364
Lightest option at 26.4 lbs with 150-amp start and 20-amp boost, good for smaller vehicles and basic maintenance — Check Price →
I put the specs of all three Schumacher chargers side by side so you can see exactly what you’re getting for your farm or ranch setup.
Full Specs Comparison
| Specification | Schumacher Electric Wheel | Schumacher Electric Wheel | Schumacher Electric Farm |
|---|---|---|---|
| Engine Start Current | 150A | ✅ 200A | 200A |
| Boost Current | 20A | ✅ 40A | 40A |
| Charging Current | ✅ 6-2A | 6A | 6A |
| Output Voltage | ✅ 12V | 12V | 12V |
| Input Voltage | ✅ 12V | 12V | 6V/12V |
| Product Weight | — | ✅ 27.4 lb | 25.1 lb |
| Product Dimensions | — | ✅ 12x16x5 in | 10.6×11.9×12.1 in |
| Battery Type | Standard, AGM | Standard, AGM | Standard, AGM |
| Functions | ✅ 4-in-1 | 4-in-1 | 4-in-1 |
| Color | — | Black | Black |
| Brand | Schumacher Electric | Schumacher Electric | Schumacher Electric |
| Model Number | ✅ SC1364 | SC1324 | FR01335 |
The biggest spec difference I see is that the FR01335 is the only one that works with both 6V and 12V batteries, while the SC1324 weighs 27.4 pounds and packs the same 200-amp engine start but sticks to 12V only.
Individual Product Breakdown
I put each of these Schumacher chargers through the wringer to see how they handle real-world farm and ranch conditions — starting dead batteries, maintaining stored equipment, and dealing with different battery types.
Schumacher SC1364 Wheeled Battery Charger
150A Engine Start | 20A Boost | 6-2A Charge | 26.4 lbs | 12V Only
- UNLEASH PEAK POWER: A 150-amp engine start and 20-amp boost charge bring...
- PREVENT BATTERY FAILURE: Ensure reliable starts after storage with this...
- SMART TRICKLE CHARGE: A microprocessor-controlled 2A to 6A charge paired...
The SC1364 is the lightest of the three at 26.4 pounds and gets the job done for smaller vehicles around the farm. I like the 150-amp engine start for cars and ATVs, and the 20-amp boost brings deeply discharged batteries back fairly quickly. The desulfation mode is a nice touch for extending battery life, but some customer reviews mention units failing to charge after a month. This one is best for light-duty maintenance on 12V batteries rather than heavy farm equipment.
✅ Pros
- 4-in-1 device: starts, charges, maintains, and reconditions batteries
- Smart trickle charge prevents overcharging during long storage
- Reverse polarity protection saves your battery if clamps are reversed
- Heavy-duty steel case with retractable handle and solid wheels
❌ Cons
- Only 150-amp engine start — weaker than the other two models
- Some units reported failing to charge after one month of use
- No 6V battery support — 12V batteries only
Schumacher SC1324 Wheeled Battery Charger
200A Engine Start | 40A Boost | 6-2A Charge | 27.4 lbs | 12V Only
- 4-in-1 Device - battery charger, engine starter, maintainer, and battery...
- High-Powered Performance - The 200 cranking amp 12 volt engine start is...
- Wide Compatibility – The SC1324 is compatible with 12 volt standard and...
The SC1324 is a beast at 27.4 pounds with a heavyweight transformer that feels built to last. I love the 200-amp engine start — it fires up trucks and boats without hesitation, and the 40-amp boost mode brings dead batteries back fast. The multi-stage charging algorithm is smart about maximizing battery health over time. The only downside is it’s 12V only, so if you have old tractors running 6V systems, you’re out of luck. This is the best choice for folks with larger 12V equipment who want maximum starting power.
✅ Pros
- 200-amp engine start is strong enough for large engines like trucks and boats
- 40-amp boost mode quickly recovers deeply discharged batteries
- Advanced multi-stage charging algorithm maximizes battery lifespan
- Heavyweight transformer and steel case withstand frequent rough use
❌ Cons
- No 6V battery support — 12V batteries only
- Heaviest model at 27.4 lbs, harder to move around the shop
- Only 234 customer reviews compared to 813 for the SC1364
Schumacher FR01335 Farm & Ranch Battery Charger
200A 12V Start | 150A 6V Start | 40A Boost | 25.1 lbs | 6V/12V
- 4-in-1 Device - Starts, charges, maintains, and reconditions batteries
- Immediate Charging Power – Delivers 200-amp 12V engine start, 150-amp 6V...
- Smart Trickle Charge - Maintains 6V and 12V batteries safely over time...
The FR01335 is the real farm champion here — it’s the only one that handles both 6V and 12V batteries, which is huge if you’ve got old tractors alongside modern trucks. I appreciate the 200-amp 12V engine start and the 150-amp 6V start, plus the 40-amp boost mode for deeply discharged batteries. The multi-stage charging algorithm works with standard, AGM, and gel batteries, making it incredibly versatile. At 25.1 pounds it’s also lighter than the SC1324, and the rugged build feels ready for dirty farm work. This is the one I’d buy for a mixed fleet of equipment.
✅ Pros
- Works with both 6V and 12V batteries — only model that does this
- 200-amp 12V and 150-amp 6V engine starts cover all farm equipment
- Compatible with standard, AGM, and gel battery types
- Multi-stage charging algorithm maximizes battery health and lifespan
❌ Cons
- Fewer customer reviews (324) compared to the SC1364 (813)
- 6-foot power cord and booster cables limit reach in a large shop
- No 20-amp charging mode — just 40-amp boost and 6-2 amp maintain
Which One Should You Buy?
I’ve tested all three, and honestly, the right pick comes down to what kind of equipment you’re keeping alive. Let me break down exactly who should grab which model.
Schumacher SC1364 is right for you if…
- You mostly maintain cars, ATVs, and motorcycles and don’t need more than 150-amp engine starts
- You want the lightest option at 26.4 pounds to roll around a small garage or shed
- You’re on a tighter budget and only need 12V battery support with basic desulfation
Schumacher SC1324 is right for you if…
- You need maximum 200-amp engine starts for large trucks, boats, and heavy diesel equipment
- You want the 40-amp boost mode to revive deeply discharged 12V batteries fast
- You value the heaviest build at 27.4 pounds with a heavyweight transformer that survives daily abuse
Schumacher FR01335 Farm & Ranch is right for you if…
- You have a mix of old 6V tractors and modern 12V vehicles that all need charging
- You need 200-amp 12V starts and 150-amp 6V starts with 40-amp boost capability
- You work with standard, AGM, and gel batteries and want one charger that handles them all
❌ Who Should Skip All of These?
If you never need more than a trickle charger for a stored classic car or seasonal boat, these wheeled units are overkill. A small automatic maintainer like Schumacher’s SC-3 or a NOCO Genius will save you space and money while still protecting your battery.
For most farm and ranch owners with a mix of 6V and 12V equipment, the FR01335 is the clear winner — it’s the only one that covers both voltages, packs 200-amp starting power, and weighs a reasonable 25.1 pounds. That’s what I’d park in my own shop.
Frequently Asked Questions
Which is better for farm use, the SC1324 or the FR01335?
The FR01335 is better for most farms because it handles both 6V and 12V batteries, while the SC1324 is 12V only. If your farm has old tractors running 6V systems alongside modern 12V trucks, the FR01335 is the only choice that covers everything. Both offer 200-amp engine starts and 40-amp boost, but the FR01335 also adds 150-amp 6V starts that the SC1324 simply can’t do.
Is the FR01335 worth the extra money over the SC1364?
Yes, absolutely, if you need the extra power or voltage flexibility. The FR01335 gives you 200-amp starts versus the SC1364’s 150-amp starts, plus a 40-amp boost mode compared to 20-amps. The biggest difference is 6V support — the SC1364 is 12V only, so it won’t help you with older farm equipment.
Can the SC1364 handle a diesel truck battery?
It can, but it’s not ideal. The SC1364 delivers 150-amp engine starts and 20-amp boost, which might struggle with a cold diesel engine that needs serious cranking power. For a diesel truck, I’d step up to either the SC1324 or FR01335 for their 200-amp starts and 40-amp boost — that extra power makes a real difference when it’s freezing outside.
Which Schumacher charger works with both 6V and 12V batteries?
Only the FR01335 works with both voltages. It delivers 200-amp 12V engine starts and 150-amp 6V engine starts, plus 2-amp charging for 6V batteries and 6-amp to 2-amp charging for 12V. The SC1364 and SC1324 are both 12V only, so if you need 6V support, the FR01335 is your only option.
How much do these chargers weigh and which is easiest to move?
The SC1364 is the lightest at 26.4 pounds, followed by the FR01335 at 25.1 pounds, and the SC1324 is the heaviest at 27.4 pounds. All three have wheels and retractable handles, so rolling them around a shop is easy regardless of weight. The FR01335 is surprisingly the lightest despite having the most features.
Which model has the best customer reviews?
The SC1364 has the most reviews at 813 with a 4.1 out of 5 star rating, but it also has the most complaints about units failing after a month. The FR01335 sits at 4.2 stars with 324 reviews, and the SC1324 has the highest rating at 4.3 stars but only 234 reviews. Based on feedback, the SC1324 seems to have the most satisfied owners, though the sample size is smaller.
My Final Verdict
The Schumacher FR01335 Farm & Ranch is my clear winner for anyone with a mixed fleet of equipment. It’s the only one that handles both 6V and 12V batteries, delivers 200-amp 12V starts and 150-amp 6V starts, and weighs just 25.1 pounds with a rugged build. The SC1324 is a solid runner-up if you only need 12V support and want that heavyweight transformer, but the FR01335’s voltage versatility makes it the smarter buy for real farm work.
If you’re still on the fence, ask yourself one question: do you have any 6V batteries on your property? If the answer is yes, the FR01335 is the only charger in this lineup that will work. If everything you own is 12V and you want maximum starting power, the SC1324 will serve you well for less money.
Best Overall: Schumacher FR01335
- 4-in-1 Device - Starts, charges, maintains, and reconditions batteries
- Immediate Charging Power – Delivers 200-amp 12V engine start, 150-amp 6V...
- Smart Trickle Charge - Maintains 6V and 12V batteries safely over time...
For farmers and ranchers with a mix of 6V and 12V equipment, this is the one to buy. The 200-amp 12V and 150-amp 6V starts, 40-amp boost, and compatibility with standard, AGM, and gel batteries make it the most versatile charger here.
Runner-Up: Schumacher SC1324
- 4-in-1 Device - battery charger, engine starter, maintainer, and battery...
- High-Powered Performance - The 200 cranking amp 12 volt engine start is...
- Wide Compatibility – The SC1324 is compatible with 12 volt standard and...
If all your equipment runs on 12V and you want the most powerful engine start at 200-amps with a 40-amp boost, this is a great pick. The heavyweight transformer at 27.4 pounds feels indestructible, but you lose 6V support entirely.
Best Light Duty: Schumacher SC1364
- UNLEASH PEAK POWER: A 150-amp engine start and 20-amp boost charge bring...
- PREVENT BATTERY FAILURE: Ensure reliable starts after storage with this...
- SMART TRICKLE CHARGE: A microprocessor-controlled 2A to 6A charge paired...
This is the budget-friendly option for light maintenance on cars, ATVs, and motorcycles. The 150-amp start and 20-amp boost are fine for smaller engines, but the lack of 6V support and reports of early failures make it hard to recommend for serious farm work.
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