LCD Capacity Tester Indicator for 12V - 48V Lead-acid Lithium Cell LiPo Battery The indicator supports the following batteries:12V 24V 36V 48V lead-acid battery2-15 pcs lithium batteriesSpecification:1.product name£ºbattery capacity indicator/tester2.fit for£ºlead-acid battery£¬lithium battery3.input voltage£º8-48V4.input current£º5-10mA5.input power consumption£º200-700mW6.dimension£º53mm*38mm(PCB) (LCD to PCB surface height: 5.0 mm; PCB on the back of the highest height: 5.0 mm;)7.Installation method: 47 * 32 mm spacing of PCB screw fixation;8.Lead: plus or minus two red black line connected battery.Using Instruction£º(1)Key operation:the two white buttons on the back of the indicator are Kup ¡ü and Kdn ¡ý£¬they are used to select parameters.(2)Batteries model selection:1.Power off the indicator2.Hold Kdn key3.Power the indicator on4.Release Kdn button£¬then the screen will display symbols in English: "Pbx" or "Lix" £¬x is the number of cells、if you want to use other model batteries、 you need to modify it manually、 support the following:Find models can be shut down power energizing after normal use.then users can select batteries model by Kup Kdn keys in the following order.if you do not want to modify the battery manually、 you can only use the LiPo Battery and three LiPo Batteries should be in series connection.Pb1: Pb12V lead-acid batteryPb2: Pb24V lead-acid batteryPb3: Pb36V lead-acid batteryPb4: Pb48V lead-acid batteryLi2: 2 pcs lithium batteriesLi3: 3 pcs lithium batteriesLi4: 4 pcs lithium batteriesLi5: 5 pcs lithium batteriesLi6: 6 pcs lithium batteries......Li9: 9 pcs lithium batteriesLiA: 10 pcs lithium batteriesLib: 11 pcs lithium batteriesLiC: 12 pcs lithium batteriesLid: 13 pcs lithium batteriesLiE: 14 pcs lithium batteriesLiF: 15 pcs lithium batteriesFind models can be shut down power energizing after normal use. Package Included:1 pcs X Capacity Tester