PRODUCT DETAILS
Mac Plus 12/48-15
Boost Your Service Battery
Too often, service batteries don’t get the charge they need. This is a problem made worse by smart alternators and start/stop systems, which result in slow and insufficient charges. The Mac Plus 48V and 36V solve that problem. With brand-new bi-directional technology, the Mac Plus can use each side as an input or output, delivering a reliable and consistent charge to both service and starter batteries.
Proven Mastervolt Quality
The Mac Plus uses the proven Mastervolt 3-step+ charge algorithm, delivering a quick and easy charge, even to completely flat batteries. By knowing when the engine is running and providing charge, you can also be sure that the Mac Plus will never drain your starter battery.
A robust design holds up in even the harshest conditions, with battery temperature-optimized charging and high-quality aluminum housing to ensure superior protection against dust and water ingress. The power-efficient design also allows the Mac Plus to operate silently and without a fan.
Total Power Flexibility
With a wide DC input range, the Mac Plus allows all DC sources and can charge two batteries from a single alternator or charger. It supports a full range of chemistries and battery types, including lithium. It also functions seamlessly with modern alternators such as Euro 5 and 6, ensuring proper charging by providing constant power, even when the alternator is inactive.
Parallel configuration of up to ten units will provide over 100 amperes. And advanced high-frequency technology with modern microprocessors ensures minimal power loss when switching from 36/48V to 12/24V and vice versa.
Analog voltage sense ports are also available to compensate for voltage drops and maintain proper charging.
Superior Monitoring & Control
Compatibility with CZone®, NMEA 2000®, and MasterBus delivers truly superior monitoring and control and ensures Mac Plus integrates easily into complete systems. Achieve the best performance possible via various controllers and high-quality MOSFETs. And configure the Mac Plus with ease via MasterAdjust, the CZone configuration tool, or even via the on-board DIP switches.
Features:
- Bi-directional technology
- Get either 48V or 36V power from a single unit
- Fast and safe charging, even during short trips
- Fanless design for silent operation
- Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
- Even charges fully depleted batteries
- Engine run detection protects the starter battery
- Adjustable current limits to meet Euro 5/6 requirements
- Voltage stabilization protects sensitive equipment, lights, and loads
- Parallel operation to obtain charging capacities well over 100 Amps
- MasterBus, CZone, and NMEA 2000 compatible, with intelligent system monitoring and automation
- Temperature compensation and voltage sense for an optimal charging result
- E-Mark/R10 certification for mobile applications
- Power supply mode offers stable power for sensitive loads
- Heavy-duty connections for easy installation and quick setup via DIP switches
General Specifications:
- Battery Voltage Sense: Yes
- Status indicator: Yes, 3 color double LED
- Communication protocol: MasterBus, CZone & NMEA 2000
- Output voltage: 30-60 V DC
- Nominal output voltage: 36/48 V
- Output voltage stabilization: 2 % at extremes of temps, load, and input
- Output voltage ripple (peak-peak): Max. 1 %
- Max. output power: 900 W
- Max. output current: 15 A
- Nominal input voltage: 12 V DC
- Input voltage range: 8-16 V
- Max. input current: 60 A
- Galvanic isolation: No
- Efficiency: > 95 % (at nom. input voltage, full load); 97 % peak
- Parallel configuration: Yes, up to 4
- Alarm contact: Yes, through MasterBus, CZone, DIP Switch, or remote switch
- Engine run signal input: Yes (active high/active low)
- DIP switches: Yes, for basic setup
- Dimensions, hxwxd: 255x165x66 mm, 10.0 x 6.5 x 2.6 inch
- Weight: 2 kg, 4.4 lb
- Compliance: CE, E-Mark, SAE J1171, ISO 8846 ignition protected, ABYC & UKCA
Technical Specifications:
- Battery types: Gel, AGM, Lithium Ion, user-defined
- Power consumption: < 5 mA, < 10 mA in CZone, < 1 mA in MasterBus
- Temperature range (ambient temp.): - 25 °C to 60 °C; derating > 40 °C/104 °F
- Cooling: Natural cooling
- Protection degree: IP23
- Protections: Overload, over-temperature, DC short circuit, reversed polarity (fuse)
Specifications:
- Charger Input - Voltage: 12v
- Charger Output - Amps: 15a
- Charger Output Voltage: 36/48V
- Box Dimensions: 4"H x 9"W x 15"L WT: 5.6 lbs
- UPC: 816882023446
Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)
Mastervolt Mac Plus 12/48-15 [81203205]
The vast majority of our products come from the United States, which explains our delivery times consequently between 1 and 4 weeks. It is possible to receive your parcels in express (7 working days) for some products, you will find all the information on the delays and on the costs according to each product on the product page.
SHIPPING POLICY
1. Costs and shipping options Shipping costs vary according to the country of the recipient. Our products are shipped from the USA to France, and we dispatch all our orders from France. The final dispatch shipping costs will be displayed during the purchase of your order (before payment) according to each country and the delivery options chosen.
2. Delivery time Most of our products come from the USA. Therefore, we have a preparation time of 1 to 2 weeks to receive the goods at our French office at 7 rue Alaric II 31000 Toulouse for final shipment. It takes 1 to 3 weeks from the order date to the delivery date. It is possible to receive your parcels in accelerated shipment for certain products in stock at our French office. You will be able to see the exact delivery times, shipping costs, and whether the product(s) you have chosen is (are) eligible for express shipping when you place your order. This may vary depending on your delivery address.
REFUND POLICY
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@euroboatparts.com If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@euroboatparts.com.
Damages and issues
Please inspect your order upon reception and contact us if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
Return procedure
When you contact us to request a return, we will send you a prepaid return label with which you can return your package. This will be a label from your local post office or DHL depending on your location. You then just have to follow the procedure that will be indicated to you. Once we receive your return, we will send you your refund using the same method as your payment, or we will send a new product depending on your request.
Our Products are 100% Original and comes directly from the Manufacturer or Reseller.
We're a top rated seller per our ratings on eBay / Google / Amazon / Trustpilot.
We offer 1 YR Warranty for Brand New Items and 90 Days Warranty for Refurbished.
We have Qualified Personnel from all Over the World.
Our Locations are in the USA / France.