BW-TF03K 8-120V FCS200A Battery Capacity Indicator & RV Battery Monitor

Precision Monitoring
– High-accuracy FCS200A sensor measures battery voltage (8-120V) and capacity with ±1% error margin, ensuring reliable real-time data for optimal power management.
Durable & Compact Design
– Heavy-duty ABS housing with flame-retardant coating and IP65 waterproof rating, built to withstand harsh environments like RVs, marine systems, and solar setups.
Multi-System Compatibility
– Works seamlessly with lead-acid, lithium-ion, and gel batteries, ideal for caravans, boats, off-grid solar, and industrial backup power applications.
User-Friendly Interface
– Bright LCD displays voltage, remaining capacity, and discharge trends; includes programmable alarms for low-voltage warnings to prevent battery damage.
Easy Installation
– Low-power consumption (0.02W) with screw-terminal connectors and optional shunt for effortless integration into existing electrical systems.
Trusted Performance
– CE/ROHS-certified with advanced anti-interference circuitry for stable readings even in high-voltage fluctuations.
Bulk Purchase Advantage
– Factory-direct pricing ensures unbeatable value for wholesalers and large-scale buyers stocking essential power accessories.