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- Fits 4D batteries used for marine, RV, and commercial applications
- Designed to protect from temperature, UV, gas, or oil damage
- Ventilated design and battery reservoir safeguard battery and box
- Intuitive fastening and captive lid make installation easy for any boat or camper
- MPN: HM408
- Interior Length: 21.2 in (538 mm)
- Interior Width: 9.6 in (244 mm)
- Interior Height: 11.1 in (282 mm)
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Description
NOCO HM408 4D Battery Box
Harbor 4D Batteries, Simple Installation
The NOCO HM408 is a battery box fit for your line of work. This commercial-grade battery box is designed to store group 4D batteries, including marine, RV, and commercial equipment. A four-corner fastening system and captive lid allow for streamlined installation in a camper, boat, motorhome, or trailer.
Expertly Crafted For Comprehensive Protection
Constructed tough and rotationally molded, the HM408 protects 4D batteries from a host of contaminants. It keeps batteries stable and unharmed against low temperatures, UV, oil, and gas. It maintains impact resistance properties in conditions down to -20℉ and has UV inhibitors and color stabilizers that prevent structural damage and color fading. Withstand the great outdoors with this dependable battery box.
Ventilated Safety
The internal design ensures harbored batteries are kept ventilated and contained in full. A ventilated cover has a number of exit points, allowing for any battery fumes to be quickly and safely discharged. The lower reservoir in the box helps to collect any spilled battery acid in a safe way to prevent damage. Keep your 4D batteries functional with the HM408.
- Notable Features
- » Sizeable cable entry holes attached, for using heavy gauge wires (up to 4/0 AWG)
- » Meets the United States Coast Guard Code of Federal Regulations 183.430 and the American Boat and Yacht Council E-10.7 Standards
- » Proudly engineered and manufactured in the United States
Item Details
| Brand | NOCO |
| SKU | NOCO-HM408 |
| MPN | HM408 |
| UPC | 046221474084 |
| Color | Black |
| Activity | Auto, Batteries |
| Material | Plastic |
| Case Insert | None |
Specifications
| Material | Plastic |
Unit Interior Dimensions
| Interior Length | 21.2 in (538 mm) |
| Interior Width | 9.6 in (244 mm) |
| Interior Height | 11.1 in (282 mm) |
Unit Exterior Dimensions
| Exterior Length | 24.7 in (627 mm) |
| Exterior Width | 13.0 in (330 mm) |
| Exterior Height | 14.0 in (356 mm) |
Certifications & Transport
| Certifications/Standards | ANSI |
| Country Of Origin | United States |
Packaging/Shipping Dimensions
| Length | 0 in |
| Width | 0 in |
| Height | 0 in |
| Shipping Weight | 7.7 lb |
Documents
Additional Details
| Warranty |
NOCO 1 Year Limited Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use
















