{"product_id":"lcd-digital-battery-charge-tester-compatible-batteries-aaa-aa-c-d-9v-18650-button-cells-etc-supported-voltages-1-5v-3-7v-9v-12v","title":"LCD Digital Battery Charge Tester Compatible Batteries: AAA, AA, C, D, 9V, 18650, button cells, etc Supported Voltages: 1.5V \/ 3.7V \/ 9V \/ 12V","description":"\u003cp\u003eSay Goodbye to “Guessing” Battery Levels—Just Plug It In to Find Out\u003cbr\u003eIs your remote control unresponsive because the batteries are dead or the device is broken? Did your toy suddenly stop working—are the batteries drained or is there a loose connection? With a pile of old batteries all mixed together, which ones still work and which ones should you throw away?\u003c\/p\u003e\n\u003cp\u003eThe Baolian Battery Tester puts an end to guesswork.\u003c\/p\u003e\n\u003cp\u003eNo complicated steps, no extra power source needed—just place the battery on top, and the LCD screen instantly displays the real-time voltage and charge status. With three indicators—GOOD, WEAK, and POOR—you can see the charge level at a glance. Ease of use is what really matters.\u003c\/p\u003e\n\u003cp\u003eOne device for all—covers 99% of household batteries\u003cbr\u003eFrom the smallest button cells to the largest Size 1 batteries, from common Size 5 and Size 7 batteries to 9V block batteries and 18650 lithium batteries—one tester handles all the batteries in your home.\u003c\/p\u003e\n\u003cp\u003eBattery Types: Supported Models\u003cbr\u003eSize 5 Batteries: AA, HP7, MN1500, UM3\u003cbr\u003eSize 7 Batteries: AAA, HP16, MN2400, R03\u003cbr\u003eSize D Batteries: D, HP2, MN1300, SP2, R20\u003cbr\u003eSize C Batteries: C, HP11, MN1400, LR14, UM2\u003cbr\u003eSize 8 Batteries: Type N\u003cbr\u003e9V Batteries: PP3, MN1604, 6F22, 006P\u003cbr\u003e3.7V Lithium Batteries: 18650\u003cbr\u003e1.5V Button Cell: Button cell\u003cbr\u003e12V23A    12V Alkaline Battery\u003cbr\u003eCompatible with alkaline, carbon-zinc, and rechargeable batteries alike.\u003c\/p\u003e\n\u003cp\u003eSix Major Advantages That Make Testing So Simple\u003cbr\u003e❶ Supports Multiple Models — Covers a wide voltage range from 1.5V to 9V, with all-around testing for AA, AAA, C, D, 9V, 18650, and button cells.\u003c\/p\u003e\n\u003cp\u003e❷ LCD Battery Level Indicator — High-definition LCD display showing voltage readings and three status levels (GOOD\/WEAK\/POOR), easy to read for both seniors and children.\u003c\/p\u003e\n\u003cp\u003e❸ No Batteries Required — The tester itself requires no batteries or external power source; it operates using power from the battery being tested. No power drain, no energy consumption—ready to use whenever you need it.\u003c\/p\u003e\n\u003cp\u003e❹ ABS Insulation — Made from high-quality ABS engineering plastic, it offers excellent insulation, ensuring safety and durability. The matte-finish casing is slip-resistant and impact-resistant.\u003c\/p\u003e\n\u003cp\u003e❺ Convenient Testing — Plug and test—no need to switch modes or calibrate. Operate with one hand and get results in 3 seconds.\u003c\/p\u003e\n\u003cp\u003e❻ Compact Design — Weighing just 33g, it’s lightweight and portable, taking up minimal space when carried with you.\u003c\/p\u003e\n\u003cp\u003eWho Needs This Tester?\u003cbr\u003eHome Users: Remote controls, digital scales, thermometers, alarm clocks, toys… Too many batteries at home and can’t tell which ones are good or bad? One test tells you everything.\u003c\/p\u003e\n\u003cp\u003eTech Enthusiasts: Keep track of the health status of your 18650 lithium batteries and rechargeable batteries at all times.\u003c\/p\u003e\n\u003cp\u003eBattery Stockpilers: No more mixing new and old batteries—accurately identify which ones are still usable.\u003c\/p\u003e\n\u003cp\u003eEnvironmental Advocates: Avoid accidentally discarding good batteries, reduce waste, and do your part for the environment.\u003c\/p\u003e\n\u003cp\u003eProduct Specifications\u003cbr\u003eItem    Specifications\u003cbr\u003eProduct Name: Digital Upgrade Edition · SecTest Battery Manager\u003cbr\u003eWeight: 33g\u003cbr\u003eMaterial:    ABS Insulated Plastic\u003cbr\u003eDisplay Type: LCD Digital Display\u003cbr\u003ePower Supply: No external power required; powered by the battery being tested\u003cbr\u003eSupported Voltages: 1.5V \/ 3.7V \/ 9V \/ 12V\u003cbr\u003eCompatible Batteries: AAA, AA, C, D, 9V, 18650, button cells, etc.\u003c\/p\u003e\n\u003cp\u003eSay Goodbye to Battery Anxiety—Start with This Device\u003cbr\u003eInstead of being caught off guard by a “dead battery” at a critical moment, take a few seconds to check the charge level in advance.\u003cbr\u003eBattery Tester—Gives you a clear and precise understanding of every battery’s charge level.\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"Default Title","offer_id":48890753450138,"sku":"MH03094","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-08-01_115709_025.png?v=1785556695","url":"https:\/\/www.dinoinbox.com\/products\/lcd-digital-battery-charge-tester-compatible-batteries-aaa-aa-c-d-9v-18650-button-cells-etc-supported-voltages-1-5v-3-7v-9v-12v","provider":"dinoinbox","version":"1.0","type":"link"}