The NOCO GEN4 on-board battery charger uses an eight-step process to charge and maintain your battery. First, it checks your battery's voltage to make sure that the connections is good and that the battery is in stable condition before beginning the charge process. Second, it begins a bulk-charging process with a gentle (soft) charge. The process then continues and returns 80-percent of the battery's capacity. Next, it switches to a constant current charge rate to bring your battery close to a 90-percent charge, and then charges low current levels until the battery has reached 95-percent of its capacity. From there, the charger initiates a top-off charge to bring the battery to 100-percent. Finally, the GEN4 shuts off but constantly monitors your battery by providing a gentle charge every 24 hours for maximum battery life. The NOCO GEN4 on-board battery charger is backed by a three-year limited warranty. Keep your vehicle batteries charged and maintained with ease using the NOCO GEN4. This two-bank, 20-amp, fully automatic charger is designed to be used with batteries from 25Ah to 230Ah, such as those found in boats, golf carts, UTVs, ATVs, tractors, or generators. The GEN4 uses a thorough eight-step process to charge and maintain your battery and features a switch-mode design, resulting in a charger that's small and lightweight.
Gallery
Attributes
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| 204147141 | 1 | 1 @ $9999.00 | |||
| 417Y67 | 1 | 8 | 1 | 1 @ $436.50 | |
| G5121538 | 1 | 1 | 1 @ $399.95 | ||
| Summit Racing | NBC-GEN4 | 1 | 5/16/2019 | 1 | 1 @ $299.95 |
| SavingLots | GEN4 | 1 | 3 | 1 | 1 @ $312.45 |
| Global Industrial | WBB2078441 | 1 | 1 | ||
| NOCNGEN4 | 1 | 1 | 1 @ $299.95 | ||
![]() AmazonTP | B003JSLWWA | 1 | 1 | 1 @ $399.95 | |
![]() iboats.com | IB00606960 | 1 | -2 | 1 | 1 @ $375.95 |
| campingworld.com | 321443 | 1 | This item is currently not available | 1 | |
| marine.com | 11-58470 | 1 | 1 | ||
| 725844 | 1 | 1 | 1 @ $543.46 | ||
| 5920823 | 1 | 1 | 1 @ $330.39 | ||
![]() batterystuff.com | GEN4 | 1 | 1 | 1 @ $399.00 |
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NOCO Genius GEN4, 4-Bank, 40-Amp (10-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger and Battery Maintainer
Brand: NOCO
Details
- A 40 amp (10 amp per bank) on-board battery charger for charging and maintaining four 12-volt batteries independently.
- Safely charge all types of lead-acid batteries from 25-230Ah, including wet, gel, AGM, and deep-cycle batteries.
- Advanced safety protection featuring spark-proof technology, plus reverse polarity, thermal, ignition, and overcharge protection.
- Rugged and waterproof construction capable of submersion down to 3-meters and rated IP68 and NEMA 6P.
- One of the most advanced battery chargers in its class, which is certified to UL1236, ISO 8846, 33 CFR 183. 410, plus backed by a 5-year .
Listing
| Binding | Automotive |
|---|---|
| Product group | Automotive Parts and Accessories |
| Product type | AUTO_ACCESSORY |
| Model | GEN4 |
| Part number | GEN4 |
| Items per pack | 1 |
| Label | NOCO |
| Manufacturer | NOCO |
Catalog
| Feature | 40 Amperes (10 Amperes per bank) Smart On-Board Battery Charger for 12-volt batteries; charges and maintains all types of lead-acid batteries from 25-230Ah, including Wet, Gel, MF, and AGM |
|---|---|
| Category | Sports & Outdoors |
| MPN | GEN4 |
| UPC | 46221090291 |
| EAN | 46221090291 |
| Product group | Automotive Parts and Accessories |
| Product type | AUTO_ACCESSORY |
| Manufacturer | NOCO |
Analytics
| Offers | 20 |
|---|---|
| Case Qty | 1 units |


