OPTIMA REDTOP 34/78 Starting AGM Battery - 800 CCA (8004-003)
OPTIMA REDTOP 34/78 Starting AGM Battery - 800 CCA (8004-003)
Product details
Built for confident engine starts. The OPTIMA REDTOP 34/78 (8004-003) delivers 800 cold cranking amps from a 12-volt AGM battery, with 50 Ah capacity and 100 minutes of reserve capacity. Its sealed, maintenance-free construction eliminates routine water top-ups.
A starting battery for compatible cars, trucks and other vehicles that need strong cranking performance.
Key Features
- Engine-starting performance in an AGM design.
- 800 CCA for starting power and 50 Ah rated capacity at the 20-hour rate.
- 100-minute reserve capacity.
- Sealed, maintenance-free construction with vibration resistance.
Electrical Specifications
| Manufacturer part number | 8004-003 |
|---|---|
| Model | REDTOP 34/78 |
| BCI / case size | 34/78 |
| Nominal voltage | 12 V |
| Cranking amps (CA) | 1000 |
| Cold cranking amps (CCA) | 800 |
| Capacity (20-hour rate) | 50.0 Ah |
| Reserve capacity | 100 minutes |
| Battery technology | AGM (Absorbent Glass Mat) |
Mechanical Specifications
| Measurement | Imperial | Metric |
|---|---|---|
| Length A | 10.0 in | 254 mm |
| Width B | 6.9 in | 175 mm |
| Height C | 7.8 in | 198 mm |
| Weight | 41.00 lb | 18.60 kg |
Warranty
Supplier-listed standard warranty: 36 Months. Commercial / start-stop warranty: 12 Months. Coverage is subject to the manufacturer’s terms and the application.
Check Your Fit
Confirm the required voltage, case size, terminal arrangement, hold-down and vehicle or equipment requirements before ordering. Product images are illustrative; the actual terminal arrangement may differ.
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We stand behind the quality of our products. If you ever experience an issue with your DIYBattery, claiming your warranty should be just as easy as installing it. Choose the return or replacement option that best fits your schedule:
- Ship It Back: Securely package your old battery and ship it back to your local DIYBattery warehouse for standard warranty processing.
- Schedule a Pickup: Skip the post office and the heavy lifting. For a small convenience fee, we’ll send a DIYBattery team member directly to your door to collect your battery.
- Full-Service Mobile Replacement: Let the pros handle it from start to finish. Hire our trusted partners at MobileBattery to come to your location, test your system, and swap out your battery on the spot under warranty.
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Skip the heavy lifting and the checkout lines. We bring the power directly to your door. When you need a replacement, DIYBattery eliminates the challenge of finding and transporting a battery. We deliver your battery straight to your location, giving you the power you need for your DIY replacement.