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Experience unparalleled reliability with the Mastervolt 40020256 MASS Automatic Battery Charger 24/25-2, engineered for demanding industrial and marine environments. This robust charger ensures continuous power delivery even under extreme conditions delivering 24/7 dependable performance. Its exceptional MTBF of 180,000 hours guarantees long-term operational integrity for mission-critical applications.
The Mastervolt 40020256 features a durable stainless steel and anodized aluminum casing with internal component coatings protecting against moisture and condensation extending its service life. It provides stable ripple-free power supply insensitive to electromagnetic interference and handles flat batteries with its intelligent current control preventing fuse blowouts. This charger is ideal for all battery types with capacities from 80 to 1000 Ah or more.
What makes the Mastervolt MASS Automatic Battery Charger essential for your operations? It delivers full power at temperatures up to 45°C and includes a standard temperature sensor for optimal charging. It also supports parallel operation for increased capacity. Certified by RRR RMRS and DNV GL this charger offers trusted performance.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
