ขาย Qx Universal 12V 24V โมดูลตัวชี้แบตเตอรี่กันน้ําพร้อมสวิทช์ Usb ราคาที่ดีที่สุด

#Universal #12V #24V #Battery #Capacity #Indicator #Waterproof #Module #with #USB #& #Switch Universal 12V 24V Battery Capacity Indicator Waterproof Module with USB & Switch 12V 24V Battery Capacity Indicator Voltmeter 3S-6S Li-ion Lifepo4 Lead Acid Battery Tester with Phone USB Charger Scoket JS-CU3 Overview: This LCD battery monitor is a battery specific residual battery monitor. With low power consumption, can be a long time to show the battery power; The two USB sockets can output 5V voltage and 2.5A current, and it can be choosed to turn on and off. simple wiring, using standard connector, convenient maintenance and disassembly. Full enclosure, with a certain waterproof ability. Features: Can be used for 12V,24VLithium or12V lead-acid battery ,4 string LiFeCoPO4/12V Bayonet installation without screws, with a certain waterproof ability Clear display Shell protection This product can be ultra-low power consumption with switch Reservation function expansion Parameter: Size: 44.2*45.2*22.5mm (1.74*1.78*0.89in) Installation size: 42*38.5mm (1.65*1.51in) Wire length: 5cm (1.95in) Input volt: 8~27V USB volt:4.8~5.05V USB current: 0~2.5A Power for sleep: 15uA Voltage accuracy: +/- 0.1V Working temperature: -15~60℃ Notice: If you need to set up other types of batteries, or go into settings mode and delay time switch settings, please contact us, we will send electronic instructions to you. Package included: 1 * Battery Capacity Indicator 1 * Cable