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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Sailboat / fishing boat — marine certified
and modest off-grid installs
big lithium banks Every Jonsson Tech order ships within 5 days nationwide from our Houston
large off-grid Off-grid systems
Victron SmartShunt 300A/50mV IP65 Battery Monitor — Waterproof, Bluetooth, 6.5–70V 12v Sailboat / fishing boat —The Victron SmartShunt 300A IP65 is the compact, waterproof battery monitor sized for smaller 12V systems but built into a sealed enclosure that survives engine rooms, exterior battery compartments, and outdoor solar combiner boxes. Same Victron measurement firmware and same 0. 4% accuracy as the larger shunts, in the smallest, cheapest sealed package Victron makes. No display your phone is the screen via Bluetooth and the free VictronConnect app.
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