Feature:1. BL105F Battery Monitor: Compatible with 10100V batteries, including acid, lithium iron phosphate, lithium ion, ni hydrogen batteries and more. Widely used in RVs, cars, electric motorcycles, boats for battery monitoring.2. Accurate Measurement: The battery monitor displays power, voltage, current, remaining capacity, charge, discharge, estimated charge, discharge time, capacity percentage on the clear screen for easy reading.3. BT Monitoring: With a BT communication distance of up to 10 meters, download and install the APP according to the manual, connect via BT to view all related data on the APP and set all functions through the mobile APP.4. 1.8 inch HD Color LCD Screen: Upgraded interface with larger and clearer text. The keys are made of silicone material for smoothly operation and quick response, providing a comfortable touch.5. Various Installation Methods: Embedded installed, various bracket installations. The package comes with an embedded bracket, and the shunt can be stably mounted with its own bracket. The display is fixed by a card tongue. (The manual provides detailed installation instructions)Specification:Item Type: Smart Battery MonitorMaterial: ABS, Stainless Steel, Silicone Screen Size: 1.8 inchesSampling Method: ShuntVoltage Testing Range: 10-100VVoltage Resolution: 0.01VCurrent Measurement Range: 0-50ACurrent Resolution: 0.001ACapacity Display Range: 0% to 100 percentPower Measurement Range: 0-5KWPower Resolution: 0.01WAmpere-hour Measurement Range: 0-9999AHCapacity Resolution: 0.1AHBT Communication Distance: Up to 10 meters without obstaclesVoltage Accuracy: 1%+2 digitsCurrent Accuracy: 2%+0.002ADisplay Power Consumption: 0.75WScreen Off Time: During charging, screen off after 20 seconds; during discharging, screen on when current 15mA, screen off when current <15mA and >20s.Package List:1 x Monitor 1 x Sampler 1 x 3 Meters Communication Cable 1 x 1m Positive Cable 1 x Bracket 1 x Manual