<p>Features:</p> <p>1. Real-time monitoring: high precision real-time monitoring of battery voltage, current, capacity and other information</p> <p>2. Power failure memory: power failure memory function ensures that battery data is not lost.</p> <p>3. Applicable to a variety of battery specifications: compatible with lithium batteries, lithium iron phosphate, acid, nickel-metal hydride and other batteries</p> <p>Wide range of applications: suitable for mobile devices, electric vehicles, medical equipment and other scenarios</p> <p>Parameter:</p> <p>Product name: coulometer</p> <p>Power supply voltage: DC8-100V</p> <p>Working power consumption: 12MA, Max 20MA</p> <p>Standby power consumption: 0.5MA, Max 1MA</p> <p>Voltage acquisition accuracy: \u00B1 1%</p> <p>Current acquisition accuracy: \u00B11%</p> <p>Capacity acquisition accuracy: \u00B11%</p> <p>Capacity Setting Value: 1-999AH</p> <p>100A sampler current: 100A</p> <p>Use of ambient temperature: -10 ~ +60 \u00B0 C</p> <p>Applicable battery specifications: lithium batteries, lithium iron phosphate batteries, acid batteries, nickel-metal hydride batteries and other battery packs</p> <p>Appearance size: diameter: 54.46mm, thickness: 17.8mm</p> <p>Hole Size: Diameter: 54.46mm</p> <p>Color: black</p> <p>Material: ABS</p> <p>Package Contents:</p> <p>1 x Coulombmeter</p> <p>1 x Sampler</p> <p>1 x Shielded Wire</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>