ABYSS® 48V125Ah Lithium Marine House Battery
type: Product
description: Silent, high‑voltage power for electric propulsion and true generator‑free living aboard. Meet the house battery that lets you cruise, anchor, and sleep without the drone of a genset. Built around a 51.2V LiFePO₄ pack and a robust marine BMS, this 6.4 kWh module is purpose‑engineered for electric propulsion and high‑demand DC/AC house loads—then sealed to IP67 so it actually belongs on a boat. It also speaks Victron natively over CAN, so your inverter/charger and GX devices coordinate charge limits and currents automatically for a clean, alarm‑free system. Why choose this battery? Generator replacement: Pair with a Victron inverter/charger and you’ve got quiet AC overnighting, galley loads, and thrusters without burning diesel. Victron‑protocol CAN comms coordinate CVL/CCL during charging and taper current as the pack fills—exactly how it should work on a yacht. Serious energy density: 51.2 V × 125 Ah = 6,400 Wh in a single module designed for parallel scaling. (Series connections are not supported; keep modules at the same voltage before paralleling.) Marine‑ready build: IP67 enclosure, CE/UN38.3 compliant, with integrated BMS protections for over/under‑voltage, over‑current, temperature, and short circuit. Victron protocol compatible: CANBUS + RS‑485 on board for plug‑and‑play integration with Victron inverters/chargers and GX devices. Installer‑friendly: Clearly labeled IN/OUT, charger/motor comm ports, remote/wire‑control switch option, and busbar guidance—including fuse and gauge recommendations. Key specifications Nominal voltage / capacity: 51.2 V / 125 Ah (LiFePO₄); Stored energy: ~6.4 kWh. Voltage range: ~40–57.6 V (CC/CV charging at 57.6 V). Charge method/time: CC‑CV; typical full charge ≈ 4.5 h (standard). Cycle life: Long‑life deep cycle LiFePO₄ (manufacturer lists multi‑thousand‑cycle performance at 0.5C). Enclosure rating: IP67; Certs: CE, UN38.3. Dimensions (L×W×H): 650 × 360 × 210 mm; Approx. weight: ≈ 58.5 kg. Comms: CANBUS & RS‑485; Victron protoco…
brand: Abyss Battery
sku: AB-48V125
additional property: Title
  type: PropertyValue
  value: Default Title
offers: AggregateOffer
  low price: 3999.99
  high price: 3999.99
  price currency: USD
  offer count: 1
  offers: Offer
    price: 3999.99
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    sku: AB-48V125

BreadcrumbList
item list element: Home
  type: ListItem
  position: 1
  item: /
item list element: www.abyssbattery.com
  type: ListItem
  position: 2
  item: https://productregistry.org/merchant/www.abyssbattery.com
item list element: ABYSS® 48V125Ah Lithium Marine House Battery
  type: ListItem
  position: 3
  item: https://productregistry.org/product/q2Bk8OYq