Waterproof shell with a button for switching from Capacity, Voltage and Turn off the screen. Monitoring the battery capacity and voltage by this mini tester. Easy to read the value in dark environment with the green backlight. Automatically turn into sleep mode in 10s for saving the power. Suitable for testing the capacity of 3.7V Lithium Batteries, Lead Acid Batteries and Fe Batteries. Simple connection with reverse protection, won't burn if connect reversely. For checking the remian capacity of batteries, diretly display with battery capacity sign and percentage. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc.
Trustpilot
2 months ago
3 weeks ago
