Mastervolt Battery Monitor Panel - Battery Link Monitor 12/24V | 70403163
No restocking fees on eligible returns
You have 30 days to request a return. All sale items are final sale.
Customer pays return postage. Return postage is reimbursed if we made a mistake.
Battery Monitor Panel
Battery Link Monitor 12/24V
Includes reading voltage, current, Ah, time remaining and remaining capacity in percentage terms for the main battery. The Masterlink BTM-III (12/24V DC) has LED indicators for remote monitoring of the battery level. A well-lit LCD screen also displays direct online data or historical information. In a single screen the state of charge and the voltage of three banks can be shown simultaneously.
A protective black housing, easy to install, is included as standard for protecting the electronic components against moisture and dust. This panel is suitable for MasterVision, Mastervolt's modular central switchboard with various monitoring functions. The included shunt, a measurement device for accurate reading of on board systems and batteries, should be placed close to the battery.
- For three independent batteries (12/24V DC)
- State of charge for all three banks
- Automatic calculation of Charge Efficiency Factor
- More historical data than ever before, including abuse counter (indicating excessive and very slow discharges)
- Includes protective black housing
- NMEA 0183 connection
- Read-out possible in ten different languages
- Brand: Mastervolt
- Manufacturer part #: 70403163
- Sold as: EA
Shipping information
In-stock and OEM parts: ship same or next business day.
Supplier-stock items are usually ready for pickup or shipping within 24 hours of ordering.
Special-order timing may vary.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.