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Rectangular black sealed lead-acid battery with two terminals

BatteryJack inc.

BatteryJack inc. 12V 7AH SLA Battery for 385ci Fish Finder

SKU CH-EGC8-499KV

Sealed 12V 7AH AGM battery powers 385ci fish finder with maintenance-free, leak-proof operation

  • Reliable power for 385ci fish finders
  • 12V 7AH sealed lead-acid design
  • Maintenance-free AGM technology prevents electrolyte leaks
  • 100% OEM replacement fits without modification
  • Expected service life of 4-7 years

12 V 7 Ah SLA Battery for 385ci Fish Finder

This sealed lead-acid battery uses AGM technology to deliver 12 V and 7 Ah of capacity. It is built as a direct OEM replacement for the 385ci portable fish finder. The maintenance-free design requires no water checks or electrolyte top-ups during its service life.

Who this suits and who should look elsewhere

Anglers who need a drop-in power source for the 385ci unit will find this battery matches the original specifications. Buyers who require a different voltage, a higher amp-hour rating, or a lithium-based chemistry should look at other options.

Capacity and headroom

The 7 Ah rating provides enough energy for typical day-trip use on the water. Over 90 % of gas generated during normal operation is recombined, reducing internal pressure and supporting the expected 4-7 year lifespan. Extended multi-day outings without recharging will exceed the usable capacity.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 60% of the 3,915 comparable items (median $39.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 385ci fish finder need a 12 V power input to use this battery?

Yes, the battery supplies 12 V, matching the voltage the 385ci portable fish finder requires.

Can I connect this battery to older 12 V accessories that use standard SLA terminals?

The sealed lead-acid design uses common 12 V terminals, so it fits legacy equipment that accepts a 12 V 7 Ah SLA pack.

How do I confirm the battery is delivering power after I install it in the 385ci?

Turn on the fish finder; if the display lights up and operates normally, the battery is working as intended.

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