eRacingBattery vs Vision Marine Tech

The eRacingBattery APP is a platform provided by aRacer for monitoring and adjusting racing battery. It offers data monitoring, function switching and data recording etc. The eRacingBattery has built-in powerful features, including: 1. Individual cell voltage and total voltage monitoring. 2. Current monitoring. 3. Over-voltage, over-current, and short circuit protection. 4. Protection status monitoring (fault codes, cell protection, balancing). 5. MOS temperature, mainboard temperature, and shunt temperature monitoring. 6. LED indicator lights (Bluetooth connection: blue flashing, Touch indication: steady blue). 7. Battery state of charge (SoC). 8. Touch wake-up function (to wake up from ECO mode). 9. ECO/BOSS mode. Please note the following: Before using the product, please carefully read this user manual and ensure that you fully understand and comply with the instructions. The company will not be held responsible for any damages resulting from improper use of the product contrary to the instructions provided in this manual. Do not place the battery near a fire source or in an environment with temperatures exceeding 60 degrees Celsius to avoid overheating or safety issues. Do not place the battery in locations where it may be splashed or exposed to water or saltwater to prevent damage or short circuits. Do not short-circuit the positive and negative terminals of the battery to avoid excessive current and battery damage. Do not reverse the positive and negative terminals of the battery with the device to prevent incorrect current flow and damage to the device. Do not disassemble or modify the battery, as this may result in battery damage, leakage, or the release of hazardous substances. Please dispose of the battery properly by handing it over to professionals. If you notice abnormally high temperature, unusual odor, or fire from the battery, immediately stop using the battery and seek professional assistance to prevent potential hazards. Unless the product itself has manufacturing defects, the company will not be held responsible for any damages caused by the product's improper use contrary to the instructions provided in this manual.

Vision Marine Tech is the official companion app for Vision Marine Technologies lithium marine batteries. Connect over Bluetooth LE and get a complete, real-time picture of your battery pack — state of charge, voltage, current, temperature, cycle life, individual cell voltages, and full protection history — all in one place. WHAT YOU CAN DO — Discover and pair Scan for nearby Vision Marine lithium packs and connect with a single tap. See signal level, MAC address, and RSSI for every device detected. — Monitor from the dashboard Live SOC percentage on a circular gauge, pack voltage, nominal capacity, live working status (Active or Static), pack health, and any active alarm — updated continuously while connected. — Dive into real-time telemetry Pack voltage (0–300 V) and current (–200 to +200 A) on scaled bars, temperature in both Celsius and Fahrenheit, cycle life progress toward 3,000 cycles, and per-cell voltage for every cell in the pack so you can spot imbalance early. — Review protection history Cumulative event counters for short circuit, overcurrent charging and discharging, high- and low-temperature charging and discharging, and pack over/undervoltage. Ideal for diagnostics, service checks, and warranty conversations with your dealer. — Reconnect automatically The app remembers the last battery you used and reconnects the next time you open it, so you can get back to the water without fiddling with menus. DESIGNED FOR BOATERS Clean, dark, high-contrast interface that stays readable in bright sun. Large tap targets that work with wet fingers or sailing gloves. Lightweight and responsive on iPhone and iPad. PRIVACY Vision Marine Tech communicates only with your battery over Bluetooth. It does not collect personal data and does not track your location. Bluetooth and location permissions are requested solely to discover and connect to nearby battery packs, as required by iOS. COMPATIBILITY Works with Vision Marine Technologies lithium marine battery packs fitted with a compatible BMS Bluetooth module.