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520W 40A DC to DC Charger, Power Your AdventuresThischarger delivers up to 520W 40A fast charging for RVs, campers, trailers, and home backup systems. It features emergency reverse charging, 12V/24V-12V/24Vwide-voltage range, and includes 2 DIP switch keys. Compatible with LiFePO4, Lead-acid, GEL, and AGM batteries and 95% of power stations.
This DC to DC battery charger efficiently converts alternator power into stable, usable energy. With up to 94% conversion efficiency, it continuously powers your batteries and 12V to 24V devices for dependable performance.
Equipped with a cooling fan, this DC to DC charger improves heat dissipation and handles extreme weather conditions. It operates reliably from -4°F to 122°F(-20°C to 50°C), ensuring stable charging in both hot and cold environments.
This DC to DC charger includes an XT60 quick-connect cable for fast and secure wiring, allowing you to connect and start charging with minimal effort.
This DC to DC charger is ideal for RVs, cars, boats, and trucks. It makes outdoor charging easy and reliable, whether you are traveling, working, or enjoying time off-grid.
Features & Details
- Fast ChargingPerformance: This DC to DC charger delivers up to 40A 520W with up to 94% conversion efficiency, restoring your battery faster than traditional car cigarette lighter charging. Ideal for RVs, trailers, home backup power, and off grid systems
- Emergency Reverse Charging: Never get stranded. This DC to DC battery charger supports reverse charging from your auxiliary battery if your starter battery runs low. Get back on the road quickly without waiting for roadside Compatibility: The DC to DC charger is compatible with LiFePO4, Lead Acid, GEL, AGM, and Calcium batteries. It alsoworks with over 95% of portable power stations. Includes 2 DIP switch keys for quick battery type selection
- 12/24-12/24V Wide Voltage: This DC to DC battery charger supports four charging modes: 12V to 12V, 12V to 24V, 24V to 12V, and 24V to 24V. Designed to meet different charging needs across RVs, campers, trailers, and more
- ReliableCharging Protection: Built-in cooling fan keeps this DC to DCcharger running smoothly in high temps. The overvoltage, undervoltage, reverse polarity, over-temperature, and short circuit protection help extend battery life for secure charging
SHIPPING ABOUT US PAYMENT RETURNS CONTACT WARRANTYWelcome to our store. As a leading and emerging company in manufacturerand exporting business, we are specialized in Business and Industrial Products, Sporting Goods, Pet Products, Home and Garden products for more than 10 years. We believe that it is our vision and mission to provide innovative products with best service and competitive price to satisfy you. Our goal is to make sure that you can find exactly what you are looking for and make it easy for you to place your orders.We accept PayPal payment,PayPal Credit,Credit card or debit card and so on.Payment should be completed within 4 (Four) days of sale closing. Or unpaid dispute will be filed for closing sale.We will leave a positive response immediately after payment is received. We appreciate a positive response as much as you do. If for some reason there is any issue with the purchase, please contact us prior to leaving response, we will be glad to work together and provide a satisfying solution.
Please be aware that PO Box cannot receive items,please DO NOT fill in the PO Box address.
- DELIVERY DAYS: 3-7 BUSINESS DAYS
- 3 BUSINESS DAYSSHIPPING OUT
- SHIP FROM CA & TX & NJ & GA & NC &OR WAREHOUSE
California Warehouse: City of Industry, CA
Texas Warehouse: Houston, TX
New Jersey Warehouse: Perth Amboy, NJ
New York State Warehouse: Perth Amboy, NJ
Georgia Warehouse: Austell,GA
North Carolina Warehouse: Grove NC
Oregon Warehouse: AIRPORT WAY Portland,OR
- All of our items are backed with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with delivery confirmation
- Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
- We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.
- Email Customer Support:
- 9:00am-2:00am PST Sunday-Friday
- All emails will be responded to within 12-24 hours
- This item comes with 12 months Warranty from the date of customers purchased it. Special circumstances will be listed clearly in the listing.
- If your item has been damaged in transit or become faulty in warranty period, please email us with pictures or video to show the problem.
- Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it\'s your fault.
- Replacement products are provided with the same warranty as the returned products.
520W 40A DC to DC Charger, Power Your AdventuresThischarger delivers up to 520W 40A fast charging for RVs, campers, trailers, and home backup systems. It features emergency reverse charging, 12V/24V-12V/24Vwide-voltage range, and includes 2 DIP switch keys. Compatible with LiFePO4, Lead-acid, GEL, and AGM batteries and 95% of power stations.
This DC to DC battery charger efficiently converts alternator power into stable, usable energy. With up to 94% conversion efficiency, it continuously powers your batteries and 12V to 24V devices for dependable performance.
Equipped with a cooling fan, this DC to DC charger improves heat dissipation and handles extreme weather conditions. It operates reliably from -4°F to 122°F(-20°C to 50°C), ensuring stable charging in both hot and cold environments.
This DC to DC charger includes an XT60 quick-connect cable for fast and secure wiring, allowing you to connect and start charging with minimal effort.
This DC to DC charger is ideal for RVs, cars, boats, and trucks. It makes outdoor charging easy and reliable, whether you are traveling, working, or enjoying time off-grid.
Features & Details
- Fast ChargingPerformance: This DC to DC charger delivers up to 40A 520W with up to 94% conversion efficiency, restoring your battery faster than traditional car cigarette lighter charging. Ideal for RVs, trailers, home backup power, and off grid systems
- Emergency Reverse Charging: Never get stranded. This DC to DC battery charger supports reverse charging from your auxiliary battery if your starter battery runs low. Get back on the road quickly without waiting for roadside Compatibility: The DC to DC charger is compatible with LiFePO4, Lead Acid, GEL, AGM, and Calcium batteries. It alsoworks with over 95% of portable power stations. Includes 2 DIP switch keys for quick battery type selection
- 12/24-12/24V Wide Voltage: This DC to DC battery charger supports four charging modes: 12V to 12V, 12V to 24V, 24V to 12V, and 24V to 24V. Designed to meet different charging needs across RVs, campers, trailers, and more
- ReliableCharging Protection: Built-in cooling fan keeps this DC to DCcharger running smoothly in high temps. The overvoltage, undervoltage, reverse polarity, over-temperature, and short circuit protection help extend battery life for secure charging
SHIPPING
Please be aware that PO Box cannot receive items,please DO NOT fill in the PO Box address.
- DELIVERY DAYS: 3-7 BUSINESS DAYS
- 3 BUSINESS DAYSSHIPPING OUT
- SHIP FROM CA & TX & NJ & GA & NC &OR WAREHOUSE
California Warehouse: City of Industry, CA
Texas Warehouse: Houston, TX
New Jersey Warehouse: Perth Amboy, NJ
New York State Warehouse: Perth Amboy, NJ
Georgia Warehouse: Austell,GA
North Carolina Warehouse: Grove NC
Oregon Warehouse: AIRPORT WAY Portland,OR
PAYMENT
- We accept PayPal payment,PayPal Credit,Credit card or debit card and so on.
- Payment should be completed within 4 (Four) days of sale closing. Or unpaid dispute will be filed for closing sale.
- We will leave a positive response immediately after payment is received. We appreciate a positive response as much as you do. If for some reason there is any issue with the purchase, please contact us prior to leaving response, we will be glad to work together and provide a satisfying solution.
RETURNS
- All of our items are backed with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with delivery confirmation
- Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
- We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.
CONTACT
- Email Customer Support:
- 9:00am-2:00am PST Sunday-Friday
- All emails will be responded to within 12-24 hours
WARRANTY
- This item comes with 12 months Warranty from the date of customers purchased it. Special circumstances will be listed clearly in the listing.
- If your item has been damaged in transit or become faulty in warranty period, please email us with pictures or video to show the problem.
- Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it\'s your fault.
- Replacement products are provided with the same warranty as the returned products.
