SKU: 99948602936

Mastervolt Mass 24/ 25-2 25 AMP 24V Battery Charger

$706.09 $784.54
Save 10%
No.2 Bestseller on lamcf.fr >

Pay in installments of $196.13 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mastervolt Mass 24/ 25-2 25 AMP 24V Battery ChargerMass 24 25 2 25 AMP 24V Battery Charger The right choice for demanding conditions Mass battery chargers are designed for the toughest conditions for professional, semi professional, and recreational purposes. Even under the most extreme conditions, the products from the Mass series operate faultlessly, giving you round the clock output when necessary. The sustainability and technologies underpinning the Mass concept have long been proven. With an MTBF

Mass 24/25-2 25 AMP 24V Battery Charger

The right choice for demanding conditions

Mass battery chargers are designed for the toughest conditions for professional, semi-professional, and recreational purposes. Even under the most extreme conditions, the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies underpinning the Mass concept have long been proven. With an MTBF of 180,000 hours at full capacity and 24/7 use, the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply. 

Powerful selling points:

  • Designed for the most difficult conditions.
  • Lightweight, stainless steel, anodized aluminum casing.
  • Coating of internal components prevents damage from dampness or condensation to ensure a longer lifespan.
  • Insensitive to electromagnetic effects from other devices.
  • Suitable for every type of battery, it also charges flat batteries.
  • It is delivered as standard with a temperature sensor.
  • Full power at temperatures of up to 45 degrees.
  • Load capacities from 80 to 1000 Ah or more.
  • Stable and ripple-free power supply, even without batteries. 
  • The Current Control function prevents the breakdown of fuses when the voltage drops.
  • Parallel switching is possible using multiple battery chargers.
  • Connections in accordance with CE, ABYC A-31 and IEC60945.
  • GMDSS models and panels available.
  • Certified by RRR, RMRS (does not apply to 24/75 120 V).  
  • Certified by DNV GL (only 24/25, 24/50, 24/75, 24/75 (120 V), 24/100 models).

GMDSS Compatible

The Mass series are designed for the most demanding situations. To help you comply with SOLAS regulations, all Mass battery chargers are GMDSS compatible. GMDSS stands for Global Maritime Distress and Safety System and allows users to monitor various alarm functions. GMDSS versions of the Mass 24/25 DNV, Mass 24/50, Mass 24/75, Mass 24/100, and Mass 24/100-3ph are available.

A separate remote panel is available, which is compatible with all Mass battery chargers.

A single front display with GMDSS remote panel is available for:     

  • Mass 24/25-2 DNV
  • Mass 24/50-2
  • Mass 24/75, Mass 24/100, Mass 24/100-3ph

Charging Lithium Ion batteries

Although Lithium Ion batteries are increasingly popular, there can be a lack of clarity when it comes to the charging process. This is not a problem with Mastervolt as the Mastervolt battery chargers communicate directly with the Lithium Ion battery via the integrated MasterBus (or have been adapted to the required charging voltages).

MasterBus compatible

Mass battery chargers can be easily connected to a MasterBus network with only one cable and one connection. You can also choose central, local, or remote monitoring, configuration, and control of your system.

Made tough by smart design 

The certified Mass battery chargers are very strong and designed to withstand heavy vibrations and shocks. Their premium quality components meet the highest possible specifications, while the smart and extra robust mounting adds to the professional end result.

Specifications:

  • Nominal output voltage: 24v
  • Total charge current: 25a at 28.5v
  • Number of battery outlets: 2
  • Charge current second output: 2a
  • Battery bank size: 50-250 ah
  • Nominal input voltage: 230v (180-265v), 50/60 Hz
  • Power supply mode: Yes
  • Galvanic isolation: Yes
  • Display/read-out: LED display

Manufacturer Part Numbers: 40020256
Owner's Manual (PDF)
GRP:WRO
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99948602936

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Reviewer
Dallas, US
★★★★★ 4
Well-Designed and Effective
This tongue scraper is high quality and feels well-made. The stainless steel construction is solid and doesn't feel cheap or flimsy. It has good weight to it and seems built to last with regular use. It's easy to use right from the first time. The process is straightforward - you just hold the handles and gently scrape your tongue from back to front. No complicated technique needed, and it does what it's supposed to do effectively. The two handles are really well designed, which makes it easy to control. Having a handle on each side gives you a comfortable grip and better leverage than single-handle scrapers. The dual-handle design lets you apply even pressure and maneuver it smoothly without awkward angles or slipping. This works for both adults and kids with no issues. My teenager uses it without problems, and the ergonomic design fits different hand sizes comfortably. It's versatile enough for the whole family. One thing I'm uncertain about is the rust-resistance longevity. It says it's rust-proof, but only time will tell how it holds up with daily use and exposure to water. So far it looks fine with no signs of rust, but I'll have to see if that continues months down the line. Another good thing is the edges are not sharp and you won't cut your tongue even if you apply some extra pressure. The compact size makes it portable. I can easily pack it for travel or keep it in my bag for freshening up during the day. It doesn't take up much space. For the price, this is recommended. You're getting a functional, well-designed tool that improves oral hygiene and gives you value for money. The dual-handle feature alone makes it worth it compared to basic scrapers. It's a simple addition to your routine that makes a noticeable difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
K
Kevin R
Massapequa, US
★★★★★ 5
Versatile Product
This tongue cleaner is made from high-quality metal and is easy to clean. Overall, it feels solid and hefty and is extremely comfortable to use. As such, I highly recommend this item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
R
Ren
Phoenix, US
★★★★★ 5
Effective, Durable, and Great for Fresh Breath
The Zelmin’s Tongue Scraper is a simple yet highly effective tool for improving daily oral hygiene. The dual handle design makes it easy to hold and control, allowing you to reach the entire tongue surface comfortably. It removes buildup quickly and leaves your mouth feeling noticeably cleaner and fresher. The metal is sturdy, rust resistant, and easy to clean after each use. It’s a big improvement over plastic scrapers that bend or lose effectiveness over time. This scraper is especially helpful before meetings, meals, travel, or any moment when fresh breath matters. Pros: Dual handle design offers great control and easy use Durable, rust resistant metal that lasts long term More effective than flimsy plastic scrapers Helps eliminate odor causing buildup for fresher breath Easy to clean and store Cons: Metal edges may feel firm for very sensitive tongues Needs gentle pressure to avoid irritation Larger size may take a moment to adjust to compared to plastic scrapers Overall: This tongue scraper is effective, sturdy, and a great addition to your daily oral care routine. If you want fresher breath and a cleaner mouth with minimal effort, Zelmin’s scraper is an excellent choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
P
Pan
Los Angeles, US
★★★★★ 4
Good Quality, Just Takes Practice
This tongue scraper seems well made and feels sturdy in the hand. I like the dual handle design because it gives a better grip and makes it easier to control while using it. The material also feels durable and easy to rinse clean after each use, which makes it feel like a nice addition to a basic oral care routine. Since this is new to me, there is definitely a little learning curve. It works fine, but it took me a couple tries to get comfortable with how much pressure to use and the best way to handle it. Once I started getting used to it, it felt easier. I gave it 4 stars because it is good quality and useful, but it does take a little practice at first.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
T
Tabatha Jaimes
Dallas, US
★★★★★ 5
price fair for the value
Simple but effective addition to a daily routine. The stainless steel feels sturdy and much nicer than plastic versions, and the dual handles make it easy to control. It cleans well without feeling harsh and rinses off quickly after use. Compact enough to toss in a toiletry bag too. Good basic hygiene tool that does what it’s supposed to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

recommand products

Personalized Truck Wall Art - Custom Name Trucking Sign
39.95
Anisha Tie Side Bikini Brief BLACK
95.00
TWO PC EMBROIDERED SUIT - TEENY WEENY KIDS STITCHED EASTERN WEAR
2149.50
Astrid Jumpsuit CHOCOLATE
159.00
Under the Sun Logo Cap WATERMELON
59.95