Boat batteries for marine service and dual-purpose use

Find boat batteries for navigation equipment, lighting, fridges and onboard pumps. Distinguish between engine-starting, service and dual-purpose batteries: not every marine battery can perform all three roles.

To power electronics and other on-board service loads, explore INNPO LiFePO4 leisure batteries for boats. Compare energy and dimensions and check the installation; leisure power and engine starting are different applications.

Read more
Boat batteries | Marine AGM, GEL & lithium
  Filter by
Brand
Technology
Voltage (V)
Capacity (Ah)

There are 83 products.

Sort by:
Relevance Name, A to Z Name, Z to A Price, low to high Price, high to low Reference, A to Z Reference, Z to A
Showing 61-83 of 83 item(s)

Active filters

Lithium battery LiFePO4 12.8V 315Ah

Lithium battery LiFePO4 12.8V 315Ah

€495.77
Dimensions: 380 × 190 × 253 mm.Positive terminal on the right. INNPO LiFePO4 12.8V · 315Ah · Nominal energy: 4032Wh (4.032kWh). Built-in Bluetooth: monitor the battery on your Android smartphone with INNPO Smart Battery. INNPO manufacturer: battery, our own app and direct technical support.
315
Ah
12.8
V
LFP
    Exide ER570 Battery 12V 120Ah 760A – Dual starting and service

    Exide ER570 Battery 12V 120Ah 760A – Dual starting and service

    €126.45
    Exide ER570 12V 120Ah dual battery designed for both engine starting and power supply in caravans, boats and auxiliary systems. High starting power (760A) and reliable performance for continuous electrical consumption in demanding conditions.
    120
    Ah
    12
    V
    760
    A(EN)
      Back to top

      Check the installation before buying

      Choose cyclic AGM, GEL or LiFePO4 models suited to the loads. Verify voltage, usable energy, maximum current, dimensions, terminals and mounting. Follow ventilation requirements and protect connections from moisture and short circuits. Shore chargers, alternator systems and solar controllers must match the battery; lithium models require their specified BMS. Series and parallel connections need manufacturer approval.

      Can one battery supply both the engine and onboard equipment?

      Only a battery rated for dual-purpose use and meeting both sets of requirements should do so. Protect the reserve needed to restart the engine. Do not mix technologies, capacities or old and new batteries in a bank without manufacturer approval. Compare the product data sheets and contact us with your installation details if you need help.

      Service batteries · Solar batteries