{"product_id":"mastervolt-battman-pro-battery-monitor-12-24v-70405070","title":"Mastervolt BattMan Pro Battery Monitor - 12\/24V [70405070]","description":"\u003cdiv\u003e\n\u003ch1\u003eMastervolt BattMan Pro Battery Monitor - 12\/24V\u003c\/h1\u003e\n\u003cp\u003eBattMan Pro is a compact, two‑output 12\/24 V DC battery monitor engineered for marine, RV, and light industrial power systems. It provides real‑time voltage, current, and amp‑hour data, plus remaining runtime and a historical log of critical battery events. It warns when the battery bank requires charging to prevent deep discharge and stores status events for later reference. A large, splash‑proof display (IP65) with a built‑in power bar ensures visibility in challenging environments.\u003c\/p\u003e \u003cp\u003eKey capabilities include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of battery outlets: 2 (service and starter)\u003c\/li\u003e\n\u003cli\u003eDisplay\/readout: voltage, current, amp-hours, battery capacity in %\u003c\/li\u003e\n\u003cli\u003eLanguages on display: Universal\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø 64 mm, depth 79 mm; shunt 87 x 45 x 35 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.15 kg\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 9–35 V; voltage range: 0–35 V\u003c\/li\u003e\n\u003cli\u003eCurrent measurement: 0–500 A; current accuracy ±0.4%\u003c\/li\u003e\n\u003cli\u003eShunt specification: 500 A \/ 50 mV (service set)\u003c\/li\u003e\n\u003cli\u003eBacklight current consumption: 12 V 8 mA (off), 30 mA (on); 24 V 6 mA (off), 18 mA (on)\u003c\/li\u003e\n\u003cli\u003eVoltage resolution: 0.1 V; voltage accuracy: ±0.3%\u003c\/li\u003e\n\u003cli\u003eBattery alarm contact: Yes, potential-free\u003c\/li\u003e\n\u003cli\u003eRemaining time indication: Yes\u003c\/li\u003e\n\u003cli\u003eHistorical data: Yes\u003c\/li\u003e\n\u003cli\u003eMasterBus compatibility: No\u003c\/li\u003e\n\u003cli\u003eConnection: 6-wire cable required; modular cable not necessary\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSafety features and certifications\u003c\/h2\u003e\n\u003cp\u003eIP65 splash‑proof display and enclosure protect against water and dust exposure in harsh operating conditions. A Prop 65 warning applies: P65Warnings.ca.gov. The device provides a remote alarm option via the battery alarm contact.\u003c\/p\u003e \u003ch2\u003eInstallation and maintenance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMount in accessible location with clearance for the display and shunt\u003c\/li\u003e\n\u003cli\u003eEnsure proper wiring: 6‑wire connection to the monitor; correct shunt mounting\u003c\/li\u003e\n\u003cli\u003eRegularly verify readings and inspect cable insulation during routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cp\u003eIncludes Owner's Manual (pdf) for setup, operation, and troubleshooting.\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattMan Pro Battery Monitor - 12\/24V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBattery monitor, 12\/24 V DC with large, splash-proof display (IP65) and power bar. Displays remaining time and stores special battery status events.\u003c\/p\u003e\n\u003cp\u003eAn affordable battery monitor that does exactly that: providing critical information about the status of your battery bank under all circumstances. Moreover, it will warn you when your battery bank is empty. Also displays the remaining time until your battery needs to be charged and stores special battery status events.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of battery outlets: 2; service (fully), starter (voltage)\u003c\/li\u003e\n\u003cli\u003eDisplay\/read-out: Voltage, current, amp-hours, battery capacity in %\u003c\/li\u003e\n\u003cli\u003eLanguages on display: Universal\u003c\/li\u003e\n\u003cli\u003eBuilt-in depth: 72.5 mm\/2.9 inch\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø 64 mm, depth 79 mm\u003c\/li\u003e\n\u003cli\u003eDimensions shunt, height x width x depth: 87 x 45 x 35 mm\/3.4 x 1.8 x 1.4 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 0.15 kg\/0.3 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax. Ah capacity: 9999 Ah\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 9-35 V\u003c\/li\u003e\n\u003cli\u003eVoltage range: 0-35 V\u003c\/li\u003e\n\u003cli\u003eCurrent consumption (backlight off): 8 mA\/12 V, 6 mA\/24 V\u003c\/li\u003e\n\u003cli\u003eCurrent consumption (backlight on): 30 mA\/12 V, 18 mA\/24 V\u003c\/li\u003e\n\u003cli\u003eVoltage resolution: 0.1 V\u003c\/li\u003e\n\u003cli\u003eVoltage accuracy: ± 0.3%\u003c\/li\u003e\n\u003cli\u003eShunt specification: 500 A\/50 mV (service set)\u003c\/li\u003e\n\u003cli\u003eCurrent measurement range: 0-500 A\u003c\/li\u003e\n\u003cli\u003eCurrent accuracy: ± 0,4 %\u003c\/li\u003e\n\u003cli\u003eBattery alarm contact: Yes, potential free\u003c\/li\u003e\n\u003cli\u003eRemaining time indication: Yes\u003c\/li\u003e\n\u003cli\u003eHistorical data: Yes\u003c\/li\u003e\n\u003cli\u003eMasterBus compatible: No\u003c\/li\u003e\n\u003cli\u003eConnection cable (6-wire) necessary: Yes\u003c\/li\u003e\n\u003cli\u003eModular cable necessary: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:m2lqnZdk ---\u003e\u003cbr\u003e\u003ca href=\"https:\/\/productimageserver.com\/literature\/ownersManual\/93490OM.pdf\" target=\"_blank\"\u003eOwner's Manual (pdf)\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Green Vista Living","offers":[{"title":"Default Title","offer_id":45116090744947,"sku":"CWR-93490","price":284.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/9969\/3939\/files\/93490XL.jpg?v=1781813315","url":"https:\/\/ampereauthority.com\/products\/mastervolt-battman-pro-battery-monitor-12-24v-70405070","provider":"Ampere Authority","version":"1.0","type":"link"}