GML BMS App (iOS & Android)
Pairing password (if requested): 1234
Whether you’re downloading the BMS app, checking wiring diagrams, viewing manuals and guides, or looking for warranty information, this page is here to help. For safety, always use a qualified professional for any electrical work and keep your batteries isolated and charged regularly when not in use.
Pairing password (if requested): 1234
Pairing password (if requested): 1234
Tip: If the app won’t connect, put the battery on charge to wake the BMS, ensure Bluetooth and Location Services are enabled, and check your phone only has one Bluetooth device paired to the app during first connection.
Onboard and portable charging layouts showing isolation, breakers and fuse placement.
Download Wiring Diagram (PDF)Best practices for charge, storage and long-term performance.
Download Care Guide (PDF)Placement, isolation, venting and IP considerations.
Download Install & Storage Guide (PDF)Material safety information and handling notes.
Download SDS (PDF)Looking for common answers? See our dedicated FAQ page.
Open FAQsWe offer a 5 year warranty on all products from purchase date, unless stated otherwise. This warranty is not transferable and can only be used by the original purchaser.
The cost to recharge a battery is not covered. A fee may apply for this service.
If your Green Marine Lithium battery is found to be defective during the warranty period (and is not simply discharged), we will repair or replace it at no charge. We reserve the right to test any battery presented for a claim.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality and the failure is not a major failure.
Email info@greenmarinelithium.com with photos of your installation (wiring, charger, devices) and a description of the issue.
Contact Support