{"product_id":"red-lead-acid-battery-capacity-indicator-module-lm3914-battery-power-tester","title":"Red Lead Acid Battery Capacity Indicator Module, LM3914 Battery Power Tester","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRed Lead Acid Battery Capacity Indicator Module LM3914 Battery Power Tester\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRed Lead Acid Battery Capacity Indicator Module, LM3914 Battery Power Tester\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures: - Power display is to take some voltage, perform simulations show the percentage of segments, such as 3.7V lithium battery, take the lower voltage 3V, the upper limit of 4.2V, 4.2-3 = 1.2V, the voltage difference between the lower limit of 1.2V, is the battery Analog power up - LM3914 can accurately detect an analog voltage, and 10 LED display, display dot mode LED is lit 10 one, or in a stripe pattern individually lit LED - Suitable for lithium batteries, lead-acid batteries and other power batteries need to be displayed - Power adjustable display range for the battery discharge curve of a scientific setting, direct support: single lithium 1S (4.2V) ~ 4S (16.8V), lead acid 6V ~ 12V, NiMH 3.6V ~ 18V, nickel-cadmium batteries 3.6V ~ 18V Parameter: Power: bar display full brightness 42ma, single light shows 4ma Measuring range: the battery inside the common 2.4-20v Color: red, green, blue, Display: Multi-light bar display or a single light dot display pcb board size: 45 x 14 mm Display Mode A \/ P: full brightness linear \/ single lamp lattice mode switch, the default is a linear model, the board set aside a switch pad, even with soldering pads can be turned into full light linear mode, no welding is the point like single light display The module according to the above standard battery discharge range design, can accurately reflect the battery, so that users can readily observe the status of the battery. Adjustment methods: Equipment needed: an adjustable power supply, precision accuracy of the decisions of the panel display.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ ? Package inclued: 1 x LM3914 Battery Indicator Module\u003c\/li\u003e\n\u003cli\u003e✅ ? Suitable for lithium batteries, lead-acid batteries and other power batteries need to be displayed.\u003c\/li\u003e\n\u003cli\u003e✅ ? LM3914 can accurately detect an analog voltage, and 10 LED display, display dot mode LED is lit 10 one, or in a stripe pattern individually lit LED.\u003c\/li\u003e\n\u003cli\u003e✅ ? Display Mode A \/ P: full brightness linear \/ single lamp lattice mode switch, the default is a linear model, the board set aside a switch pad, even with soldering pads can be turned into full light linear mode, no welding is the point like single light display.\u003c\/li\u003e\n\u003cli\u003e✅ ? The module according to the above standard battery discharge range design, can accurately reflect the battery, so that users can readily observe the status of the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e Red Lead Acid Battery Capacity Indicator Module LM3914 Battery Power Tester\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e lead, acid, battery, capacity, indicator, module, lm3914, electronics, householdbatteries, chargersaccessories, batterytesters\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Household Batteries, Chargers \u0026amp; Accessories, Battery Testers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SEIWEI","offers":[{"title":"Default Title","offer_id":47680564265180,"sku":"TGABL1676114","price":20.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/61C4x5aEIeS._SL1000.jpg?v=1772658977","url":"https:\/\/tech.giftabay.com\/products\/red-lead-acid-battery-capacity-indicator-module-lm3914-battery-power-tester","provider":"Tech.GiftAbay","version":"1.0","type":"link"}