2PCS 2S 7.4V Pb Lipo Battery Tester Instruments And Ni-MH Battery Digital Display

2PCS 2S 7.4V Pb Lipo Battery Tester Instruments And Ni-MH Battery Digital Display Description: Item Name: Battery Testing Instruments Digital Display Size: 27*14*8mm Type: Suitable for 2 Cell Lipo 7.4V, 6 Cell Ni-MH Features: 1. Wider range of usage, which can be used in lithium batteries, lead-acid batteries, electric car batteries, nickel-metal hydride batteries. 2. Electric equipment power display. 3. Static current consumption is 0, energy saving. Instructions: 1. Binding the wire according to the polarity of the battery. 2. Hold down the Meaeurement Button, the digital power display tube will display the real battery power between 10% and 100% accurately . 3. Loose the button, it will get into the power-saving mode, and there will be no power consumption. Lithium display power parameters (Calculation formula: e.g. 3 cells lipo: 3 * 3.3 = 9.9V) : Battery voltage> N x 3.1V, display 10% Battery voltage> N x 3.2V, display 20% Battery voltage> N x 3.3V, display 30% Battery voltage> N x 3.4V, display 40% Battery voltage> N x 3.5V, display 50% Battery voltage> N x 3.6V, display 60% Battery voltage> N x 3.7V, display 70% Battery voltage> N x 3.8V, display 80% Battery voltage> N x 3.9V, display 90% Battery voltage> N x 4.0V, display 100% Package Included: 2X Lipo Battery Testing Instruments And Ni-MH Battery Digital Display