12v mini battery monitor fuel gauge waterproof battery meter u | Shop The World
From USA
NewMislezy
12V Mini Battery Monitor Fuel Gauge Waterproof Battery Meter Using Five Segment LED Indicator to Display 10% to 100% Ba-ttery Power for 12V Lead-Acid(AGM,Gel, MF,EFB,SLA, VRLA,) with Crocodile Clips
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•★This battery indicator can work on general 12V lead acid storage battery.10-bit ADC MCU to measure battery voltage and power level, It has a powerful battery level testing system and unique design.It will be automatically sleep after 30 seconds no operation. This design will help save more energy.
•★Charger indicator: With Five Segment LED Indicator, Display 10% to 100% Battery Power Level,It with ability to let you know when to charge the battery,when battery capacity ≤10%, it will always lighten only 1 LED bar;when battery capacity≤20%,it will remind you by only 1 LED bars flashing;when battery capacity≤30%,it will remind you by 1 always lighten bar and 1 flashing bar.
•★Operational errors are no longer a concern! Understanding the worries during installation, our battery monitor features advanced built-in reverse polarity protection. It effectively shields the core components from damage due to miswiring, providing you with comprehensive safety protection.
•★These applications include cars, motorcycles, e-bikes, RVs, camper vans, boats, yachts, golf carts, sightseeing vehicles, solar power systems, home energy storage systems, RC models (such as aircraft and ship models), and drones, For all 12V Lead-Acid Batteries(AGM,Calcium,GEL, MF,EFB,SLA, VRLA, WET etc.)
•★The battery capacity indicator goes beyond showing "how much power is left." Its real value includes:1. Over-discharge Protection – warns when battery is low to prevent deep-discharge damage.2. Usage Optimization – helps plan device use based on remaining power.3.Safety Enhancement – avoids sudden power loss that could cause accidents (e.g., car lights failing at night).By alerting in time, it protects battery health, improves usage planning, and keeps equipment safe.
•★User on/off by one-button; Favorable water resistance up to IP65;Well-compeleted accessories;Excellent after-sales and technical support(5 years warranty)
From USA
