{"product_id":"rich-solar-40-amp-12v-dc-dc-battery-charger","title":"Rich Solar 40 Amp 12V DC-DC Battery Charger","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 32px; margin: 0 0 40px;\"\u003e\n\u003cdiv style=\"flex: 2 1 320px; min-width: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/rich-solar-rs-dc40-12v-dc-to-dc-charger-for-charging-a-house-battery-from-the-alternator.jpg\" alt=\"Rich Solar RS-DC40 12V DC to DC charger for charging a house battery from the alternator\" width=\"1800\" height=\"1437\" style=\"display: block; width: 100%; max-width: 1800px; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 3 1 320px; min-width: 0; text-wrap: pretty;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eThe Rich Solar 40 Amp 12V DC-DC Battery Charger Sends Up to 40A From Your Alternator to a Lithium or Lead-Acid House Battery While You Drive\u003c\/h2\u003e\n\u003cp\u003eThe Rich Solar 40 Amp 12V DC-DC Battery Charger (model RS-DC40) charges a 12V auxiliary or house battery from your vehicle's starter battery and alternator at a nominal 40A (500W). It works as a battery isolator and a charger in one, keeping the two batteries separate so each can use its own chemistry.\u003c\/p\u003e\n\u003cp\u003eSet the mode switch for standard lead-acid, gel, AGM or LiFePO4, and the charger handles the rest with smart or conventional alternators. Rich Solar designs it for RVs, vans, boats and commercial vehicles, in a fan-cooled metal case measuring 10.3 x 7.4 x 3.1 inches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eRich Solar 40 Amp 12V DC-DC Battery Charger Features\u003c\/h3\u003e\n\u003ch4\u003eThe Right Profile for Each Battery Type\u003c\/h4\u003e\n\u003cp\u003eSTD, GEL and AGM settings charge in three stages, bulk, absorption and float, at 14.4V, 14.6V and 14.8V, then float at 13.5V, 13.5V and 13.8V. The LFP setting charges to 14.6V in two stages and skips float. A POWER mode holds a steady 13.2V for use as a power supply.\u003c\/p\u003e\n\u003ch4\u003eSmart and Conventional Alternator Support\u003c\/h4\u003e\n\u003cp\u003eThe RS-DC40 runs on 10 to 16V DC from the starter side, and its isolated input and output keep the charging output stable. Expect the input to draw up to 50% more current than the charge current at full output; Rich Solar lists input current limiting at 68A or less.\u003c\/p\u003e\n\u003ch4\u003eIgnition-Controlled With the D+ Terminal\u003c\/h4\u003e\n\u003cp\u003eThe charger stays off until its D+ terminal detects 12V from the ignition circuit, so it only charges while the engine runs and won't drain the starter battery. Rich Solar recommends 18 to 16 AWG solid copper wire for this connection, which isn't included.\u003c\/p\u003e\n\u003ch4\u003e50% Low-Current Mode\u003c\/h4\u003e\n\u003cp\u003eFeed 12V to the LC terminal and output drops to 50% of the rating, 20A on this model. Rich Solar suggests it for older or low-capacity alternators and weak power sources.\u003c\/p\u003e\n\u003ch4\u003eWakes Over-Discharged Lithium Batteries\u003c\/h4\u003e\n\u003cp\u003eWhen a lithium battery's protection circuit has turned it off, the charger automatically sends a small current to wake it and begins a normal charge once the cell voltage is correct.\u003c\/p\u003e\n\u003ch4\u003eProtection, Fault LED and Fans\u003c\/h4\u003e\n\u003cp\u003eThe RS-DC40 protects against over-voltage, under-voltage, over-temperature, reverse polarity and short circuit, and a red ERROR LED lights on a fault. Integrated fans cool the case, and idle draw is under 0.6A.\u003c\/p\u003e\n\u003ch4\u003eTemperature Sensor Port\u003c\/h4\u003e\n\u003cp\u003eAn RJ11 port accepts an optional temperature sensor, sold separately, for temperature-compensated lead-acid charging. Rich Solar says not to use it with lithium batteries.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eReal-World Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRVs.\u003c\/strong\u003e Recharge the house battery bank on travel days, even when the house bank is lithium and the starter battery is \u003cspan style=\"white-space: nowrap;\"\u003elead-acid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCamper vans.\u003c\/strong\u003e Put up to 40A back into a 12V LiFePO4 or AGM house battery from the alternator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoats.\u003c\/strong\u003e Charge a house battery from the engine. Rich Solar recommends having a qualified electrician or installer verify boat installations.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003ePractical Comparison\u003c\/h3\u003e\n\u003ch4\u003eRS-DC40 Versus a Basic Battery Isolator\u003c\/h4\u003e\n\u003cp\u003eA basic isolator connects the batteries while the engine runs, so the house battery sees the alternator's voltage as-is. The RS-DC40 keeps the batteries isolated and charges the house battery with a profile matched to its chemistry, including LiFePO4.\u003c\/p\u003e\n\u003ch4\u003eRS-DC40 Versus the RS-DC20 and \u003cspan style=\"white-space: nowrap;\"\u003eRS-DC60\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eAll three share the same input range, battery modes and features. The RS-DC40 is rated 40A (500W) and weighs 4.9 lb. The RS-DC20 (20A, 250W) is shorter and lighter, and the RS-DC60 (60A, 750W) is longer and needs heavier wiring and larger fuses.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eBuyer Guidance\u003c\/h3\u003e\n\u003ch4\u003eWire and Fuse It Correctly\u003c\/h4\u003e\n\u003cp\u003eFor runs up to 10 ft (3 m), Rich Solar's wiring table calls for 6 AWG on the starter (input) side and 8 AWG on the house (output) side, with heavier wire for runs up to 30 ft (9 m) as listed in the specifications. Recommended fuses are 60A on the input and 50A on the output. Use ring terminals and one common negative ground.\u003c\/p\u003e\n\u003ch4\u003eChoose a Good Location\u003c\/h4\u003e\n\u003cp\u003eInstall the charger close to the house battery in a dry, cool place with some airflow and at least 1.97 inches (5 cm) of clearance on all sides, secured with four screws. Keep it out of salty, wet or damp areas and direct sun; above 122°F (50°C) ambient, it stops until it cools. It works with 12V batteries only.\u003c\/p\u003e\n\u003ch4\u003eThis May Be A Good Fit If\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eYou have a 12V starter battery and a separate 12V house battery\u003c\/li\u003e\n\u003cli\u003eYour house battery is LiFePO4, AGM, gel or standard \u003cspan style=\"white-space: nowrap;\"\u003elead-acid\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eYour alternator can support up to 40A of charging\u003c\/li\u003e\n\u003cli\u003eYou want the option to limit charging to 20A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003ch4\u003eCan It Charge a Lithium House Battery From a Lead-Acid Starter Battery?\u003c\/h4\u003e\n\u003cp\u003eYes. The input and output are isolated, and Rich Solar notes the two batteries can be different chemistries. Set the switch to LFP for a LiFePO4 house battery.\u003c\/p\u003e\n\u003ch4\u003eWill It Drain My Starter Battery?\u003c\/h4\u003e\n\u003cp\u003eNot when the D+ terminal is wired to the ignition circuit as Rich Solar directs. The charger only runs when that circuit is live with the engine running.\u003c\/p\u003e\n\u003ch4\u003eWhat Do I Need to Buy Separately?\u003c\/h4\u003e\n\u003cp\u003eThe box holds the charger and its user manual. You supply the battery cables, fuses and D+ wire, plus the LC wire and temperature sensor if you want those functions.\u003c\/p\u003e\n\u003ch4\u003eCan I Use It on a 24V System?\u003c\/h4\u003e\n\u003cp\u003eNo. It's for 12V batteries only, and the manual says batteries must be above 10V (lead-acid) and can't exceed 15.5V.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x RS-DC40 DC-DC Battery Charger\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003e40A of Alternator Charging for Your House Battery\u003c\/h3\u003e\n\u003cp\u003eThe Rich Solar 40 Amp 12V DC-DC Battery Charger charges a lithium or lead-acid house battery at up to 40A from your alternator, with ignition control, battery isolation and a 20A low-current mode. If you'd like help choosing wire and fuse sizes for your install, the Outbound Power team is happy to help.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ctable style=\"border-collapse: collapse; max-width: 100%; overflow-x: auto;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background-color: rgb(242, 242, 242); text-align: left; width: 100%;\"\u003e\n\u003ch3\u003eRich Solar 40 Amp 12V DC-DC Battery Charger Specifications\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.1489%;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8511%;\"\u003eRS-DC40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-16V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current Limiting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e68A or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnder 0.6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37-43A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Current Mode (LC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A (range 18-22A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFloat Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRipple Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnder 500 mV RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOver 85% (at 14V DC, 30% load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAGM, flooded, gel, sealed, LiFePO4 (LFP), lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMode Switch Settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTD, GEL, AGM, LFP, POWER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-stage for lithium, 3-stage for lead-acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTD 14.4V, GEL 14.6V, AGM 14.8V, LFP 14.6V, POWER 13.2V (±0.1V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFloat Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTD 13.5V, GEL 13.5V, AGM 13.8V, LFP none (±0.1V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAbsorption Time Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 hours maximum (default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLithium Activation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eProtection and Controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOver-voltage, under-voltage, over-temperature, reverse polarity, short circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage Shutdown and Restart\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16V and 15.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage Cut-Out and Restart\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8V (lead acid) and 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver-Temperature Stop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient above 122°F (50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFault Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed ERROR LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIgnition Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD+ terminal, 18-16 AWG solid copper wire recommended (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Limit Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLC terminal, 50% current limit (wire not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Sensor Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ11, optional sensor sold separately, not for lithium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eWiring and Fusing (Rich Solar Recommendation, 0-3% Voltage Drop)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Cable to Starter Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 AWG (0-10 ft), 4 AWG (11-20 ft), 4 AWG (21-30 ft, 3-10% non-critical drop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Cable to House Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 AWG (0-10 ft), 8-6 AWG (11-20 ft), 4 AWG (21-30 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal, with integrated cooling fans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-4°F to 122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Clearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.97 in (5 cm) on all sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.3 x 7.4 x 3.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 x 9 x 5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ch3\u003eRich Solar 40 Amp 12V DC-DC Battery Charger Manuals and Documents\u003c\/h3\u003e\n\u003ch4\u003eRich Solar RS-DC40 DC-DC Battery Charger User Manual\u003c\/h4\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/rich-solar-rs-dc20-dc40-dc60-user-manual-251022.pdf\" title=\"Rich Solar RS-DC40 DC-DC Battery Charger User Manual\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/rich-solar-rs-dc40-dc-dc-battery-charger-user-manual-for-the-rich-solar-40-amp-12v-dc-dc-battery-charger.jpg\" alt=\"Rich Solar RS-DC40 DC-DC Battery Charger User Manual for the Rich Solar 40 Amp 12V DC-DC Battery Charger\" width=\"100\" height=\"100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch4\u003eRich Solar RS-DC40 DC-DC Battery Charger Specification Sheet\u003c\/h4\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/rich-solar-dc-20-40-60-battery-charger.pdf\" title=\"Rich Solar RS-DC40 DC-DC Battery Charger Specification Sheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/rich-solar-rs-dc40-dc-dc-battery-charger-specification-sheet-for-the-rich-solar-40-amp-12v-dc-dc-battery-charger.jpg\" alt=\"Rich Solar RS-DC40 DC-DC Battery Charger Specification Sheet for the Rich Solar 40 Amp 12V DC-DC Battery Charger\" width=\"100\" height=\"100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Rich Solar","offers":[{"title":"Default Title","offer_id":67698562662649,"sku":"RS-DC40","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/rich-solar-40-amp-12v-dc-dc-battery-charger-in-a-black-and-orange-metal-case.jpg?v=1794611967","url":"https:\/\/outboundpower.com\/products\/rich-solar-40-amp-12v-dc-dc-battery-charger","provider":"Outbound Power","version":"1.0","type":"link"}