Monster Marine Lithium | 3 Bank Lithium & AGM Marine Waterproof Battery Charger
3 Bank Lithium & AGM Marine Waterproof Battery Charger
Smart, Waterproof Charging for Triple 12V Battery Systems
The 3 Bank Lithium & AGM Marine Waterproof Battery Charger is the perfect solution for safely and efficiently charging three 12V LiFePO4 or AGM batteries. Built for demanding marine environments, this rugged, waterproof charger delivers reliable multi-bank charging performance in one compact unit.
What sets this charger apart is its automatic low voltage cutoff activation. Most chargers fail to detect lithium batteries in low-voltage cutoff mode—but not this one. If your lithium battery’s BMS (Battery Management System) has shut it down, this smart charger will automatically detect and revive the battery without requiring a button push or manual reset.
Key Features:
-
3 Independent Charging Banks
-
Charge up to three 12V LiFePO4 or AGM batteries simultaneously
-
Isolated bank outputs for safe and efficient multi-bank charging
-
-
Automatic Low Voltage Recovery
-
Instantly detects lithium batteries in BMS protection mode (0V)
-
No need for button activation—just plug it in and it starts charging
-
-
Fully Waterproof and Marine-Grade
-
Sealed, corrosion-resistant housing is built for wet environments
-
Ideal for onboard mounting in saltwater or freshwater vessels
-
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions
Get your 30% Tax Solar Credit!
Unlock substantial savings with the government's Solar Tax Credit, which offers a robust 30% deduction on the installation costs of solar systems. This attractive incentive is your ticket to leveraging solar energy's eco-friendly potential while enjoying the financial benefits.
At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
Contact us now to learn more!