{"product_id":"3-14s-1-7s-2-8s-led-battery-voltage-level-indicator-charge-acid-lithium-universal-18650-battery-charge-indicator-board-dc-7-55v","title":"3-14S 1-7S 2-8S LED Battery Voltage Level Indicator Charge Acid\/Lithium Universal 18650 Battery Charge Indicator Board DC 7-55V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectric Toy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZiqqucu\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.01-0.05W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-20℃ - +70℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000019060829\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cbr\u003e3-14S\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e1. The product defaults to a ternary lithium battery L03 S voltage (L03) when powered on for the first time.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e2. Measurement of ternary lithium battery (L): from L03 S to L12 S.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e3. Measurement of iron lithium battery (F): from F03 S to F14 S.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e4. Acid battery (P) measurement: P12V\/P24V\/36V\/48V.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e5. Custom mode: high and low voltage settings, set the voltage values for fully charged and fully discharged.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e6. Low voltage alarm function: When the battery level is equal to or lower than 10%, the red battery grid flashes.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e7. There is a power-off memory storage function.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eParameter:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eVoltage measurement range: DC 7-55V (red display: DC 7-40V)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eWorking current: ≤ 20mA\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eDisplay mode: LED screen\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eMeasurement of ternary lithium iron: 3S~12S\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eMeasurement of lithium iron batteries: 3S~14S\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eAcid battery measurement: 12V\/24V\/36V\/48V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eProduct size: 46 * 15 * 3mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eButton Description:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e1. On the normal display page, short press the button to turn off and on the display.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e2. On the normal display page, press and hold the button for 2 seconds to enter the settings page.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003ePackage include:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eBattery Indicator * 1\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 0, 0);font-size:32px;font-family:georgia, palatino, serif\"\u003e1-7S\/1-6S\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e1.Ultra thin battery display with 5 LED indicators for more intuitive and aesthetically pleasing display\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e2.With reverse connection function, even if the positive and negative connections are reversed, it will not burn\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e3.Small and exquisite appearance, easy to carry\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e4.Wider range of use, lithium batteries, lead-acid batteries, lithium iron phosphate, electric vehicle batteries, and electric equipment can all be used\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e5.Connect the positive and negative terminals of the display board to the positive and negative terminals of the tested battery, gently press the red button with your finger, and the IED light will light up to display the real-time battery level\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e6.Release your finger, the LED light will go out after a delay of 3-10 seconds, and it will not consume any power when stationary.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eParameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eAllowable error: ± 2%;\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e4-stage battery: 25%, 50%, 75%, 100%\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eWorking current: 15ma\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eLead length: 15cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eExternal dimensions: 40x 15x 2.5mm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eWorking temperature: -10 ℃~65 ℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eInstallation:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e1. Connect the positive and negative terminals of the display board to the positive and negative terminals of the tested battery, gently press the red button with your finger, and the IED light will light up to display the real-time battery level\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e2. Release your finger, the LED light will go out after a delay of 3-10 seconds, and it will not consume any power when stationary.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e3. Equipped with reverse connection function, even if the positive and negative connections are reversed, they will not burn, and can be adjusted\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eLithium battery group displays battery parameters: (The following data are reference values, with a 2% error range. Do not take photos if high accuracy is required)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eKind reminder: The 3.7V lithium battery uses 1 red power indicator light and 4 green battery indicator lights (for other voltage ranges, 1 red power indicator light and 4 blue battery indicator lights)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e(Note: N represents the number of battery cells)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eThe first power indicator light is red\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eBattery voltage greater than N × 3.3V, bright second blue\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eBattery voltage greater than N × 3.5V, third blue on\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eBattery voltage greater than N × 3.7V, 4th blue on\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eBattery voltage greater than N × 3.9V, bright 5th blue\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003ePackage include:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eBattery indicator * 1\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 0, 0);font-size:32px;font-family:georgia, palatino, serif\"\u003e2-8S\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eProduct parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e1. Working current: \u0026lt;10mA\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e2. Display mode: LED indicator\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e3. Refresh rate: 500ms\/time\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e4. Appearance size: 46mm*15mm*3mm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e5. Product model: 4615\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e6. Product working voltage: DC5V-30V\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eFunction setting description:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e1. Press and hold the button for 2 seconds to enter the setting state: the mode light (battery type) flashes, and the string number light is always on; short press the button to select the battery type.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e2. After confirming the battery type, press and hold the button for 2 seconds to enter the serial number\/voltage setting (the mode light is always on, and the serial number\/voltage light flashes).\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e3. Short press the button to set the number of strings or voltage of the battery; for details, please refer to the above table for option settings.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e4. After setting, press and hold the button for 2 seconds to save the data and return to the display battery status (or wait for 5 seconds to automatically return).\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e5. In the setting state, if there is no operation button within 5 seconds, it will automatically return to the normal display power.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eNotice: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e1. Please do not exceed the operating voltage. Exceeding the operating voltage will damage the product.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e2. The product has two versions of high and low voltage, please select the electricity meter within the voltage range.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e3. Please do not use this product outdoors, this product is not waterproof\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003ePackaging and List:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003eUnpackaged\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:georgia, palatino, serif\"\u003e4615 DC5V-30V \u0026lt;10mA 3-string LED indicator light intelligent power indicator board *1\u003c\/span\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S461f61f26bcc447dafbde76f0c3f0ddaG.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S92386571579c4221a4f54ab99c3abcbeB.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7d27eb2a261140bd9674fdf1c7d41c5c3.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1f3853b871364fcba380f1adf8f39f4fb.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd23f899dc4484420bdbe6cde7002f727x.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S886f97c3c9054426aebc2d4f2c70a5ddk.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S51e30addbbf14453ad04e117719cb58e0.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1d7d518f137a4bd080abcb0ee7db1f7bh.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2c90d0861cc147af86f8931892cb3cc8L.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S69d6853fd55f422ca3f54ac75c5ad569r.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" 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