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| Brand Name: | BAIWAY |
| Model Number: | TC35 |
| MOQ: | 1pcs |
| Price: | $104-$116/set (Retail price) |
| Payment Terms: | T/T |
| Supply Ability: | 5000pcs/month |
The TC35 battery monitor features an ultra-high-definition IPS full-color touchscreen, delivering detailed and vivid visuals. Through an intuitive touch interface, you can simultaneously view key parameters such as voltage, current, power, capacity, remaining time, and temperature (with a temperature input port). Real-time power and State of Charge (SOC) curves are also displayed, providing clear insights into your RV’s battery health and energy usage. Whether monitoring battery status or planning power consumption, all critical information is readily accessible, keeping you in control of your energy dynamics.
Equipped with Bluetooth and Wi-Fi modules, the TC35 pairs with a mobile app to enable real-time battery monitoring from inside or away from the RV. Users can remotely track key parameters like battery voltage, charge/discharge power, remaining capacity (SOC), and estimated runtime, aiding in power planning and preventing trip disruptions due to power depletion or battery anomalies. The built-in ambient light sensor automatically adjusts screen brightness based on lighting conditions, ensuring visibility in strong sunlight while reducing glare at night. Even in dim environments, the TC35 maintains a subtle glow to avoid disturbing rest, enhancing reliability and comfort for 24/7 use.
The TC35 offers an RS485 interface supporting customized communication protocols, allowing integration with RV BMS to display collected battery data. Its dry contact output can connect to external relays, working in tandem with built-in alarms (e.g., for high/low voltage, low capacity, low SOC, or extreme temperatures) to automate actions like cutting non-essential loads, activating backup power, or triggering audible/visual alerts. This ensures protection of critical circuits and enables intelligent, automated power management.
The images and information in this section present the actual electronics manufacturing and quality-inspection environment behind the product, showing the production workstations and personnel engaged in electronics manufacturing and quality-control activities.
The photograph above shows the manufacturing floor of Shanghai Capdisp Technology Co., Ltd., covering production workstations, electronic assembly equipment and the personnel who carry out production and inspection tasks.
The TC35 3.5-inch RV battery indicator is built within this environment according to the confirmed product configuration and production requirements. Production activities cover electronic component assembly, product processing, functional testing and the quality-control steps required for the finished unit.
For the TC35, production and inspection are carried out against the specified product parameters, including the 3.5-inch touchscreen display, battery monitoring functions, Bluetooth/Wi-Fi connectivity, temperature detection, communication interfaces and dry-contact outputs.
This on-site factory photograph offers first-hand evidence of the manufacturing environment behind the product, helping customers see where production-related activities take place. Product specifications, inspection requirements and supporting technical documents can be provided according to the confirmed product configuration and project requirements.
| Parameter | Min. | Nominal | Max. | Unit |
|---|---|---|---|---|
| Working voltage | 8.0 | 100.0 | V | |
| Working consumption (Backlight 50%) | 1.2 | W | ||
| Working consumption (Backlight 100%) | 1.3 | W | ||
| Accuracy of collecting voltage | ±1.0 | % | ||
| Accuracy of collecting current | ±1.0 | % | ||
| Accuracy of collecting capacity | ±1.0 | % | ||
| Capacity detection range | 0.1 | 9999 | Ah | |
| Matched CS50 shunt | 0.0 | 50.0 | 75.0 | A |
| Matched TCS100 shunt | 0.0 | 100.0 | 150.0 | A |
| Matched TCS350 shunt | 0.0 | 350.0 | 500.0 | A |
| Matched TCS500 shunt | 0.0 | 500.0 | 750.0 | A |
| Ambient temperature range | -10.0 | 20.0 | 50.0 | ℃ |
| Dimensions | 104*66*22.2 | mm |
The TC35 RV battery indicator can be embedded in the control panel using one of two mounting methods, selected according to the panel thickness:
Step 1 – Prepare the Panel Opening
Cut the mounting opening in the control panel to the specified cutout dimensions, then insert the TC35 into the panel from the front side.
Step 2 – Secure the Monitor with the Clips
From the rear side of the unit, fit the plastic clips onto the TC35 in the orientation shown in the installation illustration and fasten them firmly.
For control panels thicker than 6 mm, the TC35 can be installed using the optional metal mounting panel.
Step 1 – Prepare the Panel Opening
Cut the mounting opening in the control panel to the specified cutout dimensions, insert the TC35 from the front side and set it into the metal mounting panel.
Step 2 – Apply Adhesive
Apply adhesive evenly around the joint between the metal mounting panel and the TC35 housing. Allow the adhesive to cure for approximately 30 minutes, or as instructed by the adhesive manufacturer.
Step 3 – Secure the Metal Panel
Fasten the metal mounting panel to the control panel with screws to complete the installation.
Choose the mounting method that matches the actual control panel thickness and the confirmed product configuration. Before installation, verify the required cutout dimensions, panel thickness, mounting accessories and fixing method.
Battery monitors can be used in any scenario involving battery packs. They continuously track the status of the battery pack and display key parameters such as remaining charge, current voltage, current, power, and other relevant data. This allows users to monitor battery health in real time, helping to protect the battery and extend its lifespan.
It is compatible with mainstream battery types on the market, such as lead-acid batteries, lithium-ion batteries, lithium iron phosphate batteries, sodium batteries, etc.
We provide a one-year warranty period. After one year, if the product is damaged due to its own quality issues, we will continue to offer repair or replacement services based on the specific circumstances. For cases where returns or exchanges are not possible due to reasons such as shipping costs, replacements will be sent with the next order.
Please reach out to us via the contact information on our "Contact Us" page.