{"product_id":"powertender-10-bank-4-amp-12v-6v-battery-charger-and-maintainer","title":"PowerTender® 10-Bank 4 Amp 12V\/6V Battery Charger and Maintainer","description":"\u003cp\u003eTen vehicles. Ten independent charging circuits. Ten individual chemistry selectors. Ten individual voltage selectors. The PowerTender® 10-Bank 4 Amp is the fleet-scale solution for operations that maintain large numbers of vehicles with varied battery requirements — dealerships, rental operations, motorsports teams, service centers, and collector garages where ten batteries with different chemistries and voltages need simultaneous independent maintenance at full output.\u003c\/p\u003e\u003ch3\u003eTen Independent Banks — Each Fully Configurable\u003c\/h3\u003e\u003cp\u003eEvery bank on the PowerTender® 10-Bank has its own chemistry selector (lead-acid or Lithium) and its own voltage selector (6V or 12V). Each bank runs its own complete ISM (Infinite Sequential Monitoring™) cycle at full 4 Amp output, independent of every other bank. The configuration on Bank 1 has no effect on Bank 6. A bank in bulk charge does not reduce output to a bank in float maintenance. Ten batteries maintained simultaneously — each exactly as if it had its own dedicated Battery Tender® charger, with the correct chemistry and voltage profile for that specific battery.\u003c\/p\u003e\u003ch3\u003eISM on All Ten Banks Simultaneously\u003c\/h3\u003e\u003cp\u003eEach of the ten banks independently runs the full 4-stage ISM algorithm at 4 Amp and the bank's selected voltage and chemistry:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Individual health check before current flows on each bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 4 Amp output at the selected voltage and chemistry restores capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers per bank as each battery approaches full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct maintenance protocol for lead-acid or Lithium delivered 24\/7, indefinitely, at the selected voltage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible per bank: 14Ah to 100Ah at 6V or 12V. Lead-acid: flooded, AGM, gel cell, and sealed maintenance-free. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003eFleet and Commercial Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePowersports and motorcycle dealerships maintaining floor inventory with mixed lead-acid and Lithium batteries\u003c\/li\u003e\n\u003cli\u003eRental operations with 10-unit fleet vehicles in overnight storage\u003c\/li\u003e\n\u003cli\u003eMotorsports teams maintaining race, practice, and support vehicle batteries across chemistry types\u003c\/li\u003e\n\u003cli\u003eService centers with multiple customer vehicles in simultaneous storage\u003c\/li\u003e\n\u003cli\u003eGolf courses maintaining cart fleets alongside utility vehicles\u003c\/li\u003e\n\u003cli\u003eCollector garages with 10-vehicle mixed-chemistry and mixed-voltage collections\u003c\/li\u003e\n\u003cli\u003eAny commercial or institutional operation maintaining 10 batteries of varying chemistry and voltage simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOne Unit vs. Ten\u003c\/h3\u003e\u003cp\u003eTen individual Battery Tender® chargers maintain ten batteries with equivalent per-battery results — but require ten power outlets, ten wall units, ten sets of cables, and ten separate purchases. The PowerTender® 10-Bank delivers the same independent per-battery ISM performance from a single wall outlet, a single unit footprint, and ten dedicated output cables with per-bank chemistry and voltage configuration.\u003c\/p\u003e\u003ch3\u003e4 Amp Per Bank\u003c\/h3\u003e\u003cp\u003eAt 4 Amp per bank, the PowerTender® 10-Bank charges and recovers batteries more than three times faster than a 1.25 Amp Plus per bank during bulk charging — for both lead-acid and Lithium chemistries — practical for operations where batteries need to be ready on a schedule.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eAll ten banks automatically adjust charge voltage based on ambient temperature for lead-acid applications — each bank delivering the correct voltage to its battery regardless of storage conditions.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e — no current flows until polarity and connection are confirmed correct per bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e — incorrect connection on one bank does not affect the remaining nine, protecting Lithium BMS systems across the fleet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e — individual fault isolation across all ten banks\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eISM float maintenance on all ten banks prevents sulfation in lead-acid batteries and delivers the correct Lithium maintenance protocol simultaneously across the entire fleet. Battery life consistently extends from 2–3 years to 5 years or more on every battery connected.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":52241549263122,"sku":"021-0134-DL-WH","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1929\/4483\/files\/battery-tender-default-title-10-bank-4-amp-selectable-12v-6v-battery-charger-021-0134-dl-wh-30744387158114.jpg?v=1777901453","url":"https:\/\/hdwerks.net\/products\/powertender-10-bank-4-amp-12v-6v-battery-charger-and-maintainer","provider":"HDwerks ","version":"1.0","type":"link"}