400 Ah battery
- Regular price
- $5,679.00
- Sale price
- $5,679.00
- Regular price
-
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This 400Ah deep-cycle house battery stores the power that runs the lights, water pump, fridge, and 12V accessories in a Black Series HQ Series camper trailer while you are off-grid. The 400Ah capacity means longer stretches between charges on extended trips. Owners replace the house battery when the original no longer holds a charge overnight, or upgrade capacity for longer off-grid stays.
Fits
Listed by the factory as an HQ Series universal fitment. Confirm the capacity and chemistry suit your setup, and check the battery box dimensions and terminal layout, before ordering. Order SKU RVP-00222.
What you get
One 400Ah deep-cycle house battery as pictured.
Installation and care
This battery is heavy, so plan the lift and secure it with a proper hold-down so it cannot shift on corrugations. Set your charger, solar controller, and DC-DC charger to the correct profile for the battery's chemistry; the wrong profile shortens battery life. A battery monitor such as a shunt shows real state of charge and will catch the parasitic draws that flatten house batteries in storage. Disconnect or isolate the battery when the camper sits for long periods.
This is a genuine Black Series OEM part, so it fits the way the factory part did. It ships from our warehouse in Upland, CA.
Eligible unused and uninstalled physical products may be returned
within 30 days after delivery.
Regular sale and discounted products are eligible for return.
Only products clearly marked “Final Sale” before purchase are
non-returnable.
Conditions and exclusions apply. See our Return and Refund Policy.
Free standard shipping is available on eligible physical-product orders delivered within the contiguous United States, with no minimum order amount.
Black Series generic replacement parts and products or orders that are oversized, require freight shipping, are special-order, contain hazardous materials, or are delivered to remote or limited-access areas are excluded. Any applicable shipping charge will be displayed at checkout before you submit your order.
In-stock products are generally processed within 1–2 business days. Estimated delivery is approximately 4–12 business days, depending on the product, destination, carrier, and delivery method.
Alaska, Hawaii, U.S. territories, and international destinations are not included in the contiguous United States free-shipping offer. See our Shipping Policy for complete details.
