Deka Battery 12V 48 Ah Gel Deep Cycle Battery - 8G40
SKU: 2168731494

Deka Battery 12V 48 Ah Gel Deep Cycle Battery - 8G40

Sale price$104.10 Regular price$115.67
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Description

Deka Battery 12V 48 Ah Gel Deep Cycle Battery - 8G40Advanced American Technology and the use of the most modern computer aided design and manufacturing techniques combine to make MK Deka Solar batteries the standard by which all other solar batteries are measured. Our Solar VRLA Sealed Batteries are the best the PV Solar Battery market has to offer. Made in the United States in a factory that exceeds all environmental regulations, the DEKA Solar 8G40 is a completely maintenance free, 12V, 48Ah (C 100

Advanced American Technology and the use of the most modern computer-aided design and manufacturing techniques combine to make MK / Deka Solar batteries the standard by which all other solar batteries are measured. Our Solar VRLA Sealed Batteries are the best the PV / Solar Battery market has to offer. Made in the United States in a factory that exceeds all environmental regulations, the DEKA Solar 8G40 is a completely maintenance-free, 12V, 48Ah (C/100 Hr Rate) gel deep cycle battery designed specifically for renewable energy applications.


Key Features & Benefits

Completely Maintenance Free: Sealed VRLA gel construction eliminates periodic watering, corrosive acid fumes, and spills — no watering, no equalization charging required.

Gel Electrolyte Technology: Electrolyte will not stratify, allowing for faster recharging and increased durability and deep cycle ability for heavy demand applications.

Low Stand Loss (<2% per month): Little deterioration during transport and storage, ensuring batteries arrive ready for service and maintain charge during idle periods.

Made in the USA: Manufactured in the United States using advanced American technology and computer-aided design for consistent, reliable quality.

Individual Plate Formation (IPF®): Ensures voltage matching between cells for optimal battery performance and longevity.

Tested to IEC-61427: GEL Monobloc batteries have been rigorously tested to international renewable energy standards.

Recyclable & Environmentally Responsible: MK / DEKA takes pride in their recycling efforts, products, and people.


Technical Specifications

Specification Detail
Part Number 8G40-DEKA
Manufacturer MK Battery
Voltage 12V
Capacity (20 Hr Rate) 40Ah
Capacity (C/100 Hr Rate) 48Ah
Length 7.76 in
Width 6.62 in
Height/Thickness 6.87 in
Terminal Type FT
Battery Type VRLA Sealed Gel
Chemistry Lead Acid (Gel)
Stand Loss <2% per month
Certifications IEC-61427

Product Documents

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2168731494

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Cobalt
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★★★★★ 5
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Reviewed in the United States on December 15, 2024
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Amazon Customer
Bozeman, US
★★★★★ 5
Great purchase!
Color: AllBlack
Thai watch box is great!! Very glassy looking and holds a lot. Definitely happy with my purchase!
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Reviewed in the United States on May 19, 2026
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catlover
Cuba, US
★★★★★ 5
It's just perfect!!!
Color: Black, Color: Black
I looked at all of the different watch box cases and I am so glad that I chose this one! It is well made and looks more expensive than it was. I love that I can see everything at once instead of having to open drawers to only glimpse at some of my stash. I bought this for my 20 watches and even though I can't fit my small wrist watches on the pillow because this is made for a man's watch, it really doesn't bother me. It's easier to take out a watch or put it back. It really freed up a ton of space in my jewelry cabinet for my jewelry! Love it!!!
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Reviewed in the United States on May 22, 2026
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Chris D.
Belleville, US
★★★★★ 5
Good case
Color: Black
Great watch case. Fits all my 43mm-48mm watches. Any bigger they will run against each other. But altogether a solid purchase.
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Reviewed in the United States on May 5, 2026
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Omaha, US
★★★★★ 5
Men’s Watch Box w/24 Slot Display
Color: AllBlack, Color: AllBlack
This mens watch box looks amazing, and nicely fits 24 watches without worrying about damage to the other watches. Each slot has its own location, and not need to worry about the watches rubbing up against each other.
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Reviewed in the United States on May 11, 2026

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