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Lifeline Batteries

Lifeline Marine AGM Battery - GPL-4CT

  • Based on 20 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by 305 Aero Supplies LLC
Arrives Mar 23 – Mar 27
Order within 18 hours and 38 minutes
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Features

  • Voltage: 6 Volts
  • Amp. Hrs. 20 Hr Rate: 220
  • Minutes of Discharge @ 25 Amps - 492
  • Minutes of Discharge @ 15 Amps - 856
  • Minutes of Discharge @ 8 Amps - 1692
  • Great for Marine, RV, & Solar applications
  • MADE IN USA!

Description

Lifeline GPL-4CT 6Volt Deep Cycle AGM Battery. The Lifeline GPL-4C battery provides superior performance. Lifeline marine & RV batteries have superior strength, do not leak while inverted, and internally process charging gasses, which are all ideal for boat and RV batteries. Built to Military Specs with over 1000 cycles at 50% Depth of Discharge, why consider anything else? Perfect for Industrial applications, too!

Brand: Lifeline Batteries


Vehicle Service Type: Trailer


Voltage: 6 Volts


Battery Cell Composition: Lead-Acid, AGM


Item Weight: 66 Pounds


Product Dimensions: 7.06"D x 10.28"W x 9.92"H


Number Of Cells: 3


Terminal: Threaded


Manufacturer: Lifeline Batteries


UPC:


Manufacturer: ‎Lifeline Batteries


Brand: ‎Lifeline Batteries


Model: ‎GPL 4CT


Item Weight: ‎66 pounds


Product Dimensions: ‎10.28 x 7.06 x 9.92 inches


Item model number: ‎GPL-4CT


Batteries: ‎1 12V batteries required.


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎GPL-4CT


Amperage: ‎6 Amps


Date First Available: May 14, 2009


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 23 – Mar 27

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Parts Online is a great source of Lifeline batteries
We purchased 4 of these 6V Lifeline batteries plus one group 31 12V Lifeline battery for our sailboat. We wired them to have a house bank of 440 AH 12 V and a separate starting bank with the group 31 (105 AH). They lasted for 6 years of fairly heavy use, even though we abused the starting battery by using it overnight a few times, running it down. These are the best deep cycle batteries we have found. We just ordered a full replacement set from Parts Online on Amazon, and we were amazed by the seller. The batteries arrived a day earlier than promised and the packaging was incredible. The batteries were in their factory boxes packed inside larger shipping boxes with at least two inches of rigid expanded foam. In short, if you are willing to pay the money for these batteries, ordering them on Amazon from Parts Online is great. ... show more
Reviewed in the United States on March 18, 2020 by Rfinklegal
    • They were good for a whole week!
For me they are a mega giant disappointment. I bought four of these. The first week I had them, fully charged to 13.4v, I put a large load on them for about 20 minutes just to see what they could do. 2500w seems to have ruined them. Ever since then they won’t hold a charge over 12.7v and a 110w load drains them to around 11.5v in 10 hours. I was told, by a Lifeline tech, that my 400w of solar on the roof is half of what I need. Ok. So I took two of them out of circuit. Still won’t hold a charge. And the drain is the same. Lifeline informed me that ALL of their batteries are perfect, they DO NOT make mistakes and I’m doing something wrong. I’ve decided they’re right. What I’m doing wrong is using them. I never dreamed that a 100w load would be considered massive. Well, after a $1700.00 investment I get about the same service that I got from my 2 Walmart deep cycle flooded batteries. And no warranty!!!!! ... show more
Reviewed in the United States on August 17, 2019 by Mike’s solar
    • Good value for the money
A very good product -the same kind of batteries lasted in my boat more than nine years.
Reviewed in the United States on September 20, 2021 by Alberto de Capitani
    • These are milspec batteries that will work for any application and do it great.
I have had the lifeline batteries before in a 94 Boulder Motorhome. Those batteries were 12 years old when I sold unit and they were still working 100 percent. I installed six Lifeline 6volt batteries in our recently purchased 04 Winnebago Vectra and they are performing great. I try to go with what works the best and Lifeline is it. ... show more
Reviewed in the United States on November 18, 2019 by Nurentj
    • Marine 6 Volt battery system for RVing! 24v plus solar charge of one bank!
Holy cow these are heavy! Got a broken wrist for my labor? Long story! They are working great, unlike the Wrist yet! I'll heal!
Reviewed in the United States on August 6, 2017 by Jimbosocal
    • Not for use on a live aboard boat or RV. Only good for temporary. Maybe 4 or 5 hours a day
Would not recommend for RV or boat. I have to have 2 fully charged or it won't even run my small refrigerator. Then you have to charge them fully without anything connected to them. Then you can't use them for at least 4 hours after they are charged. If you live on a boat or RV you need constant power. You can't use these batteries while you're charging them or for at least 4 hours after they are charged. Useless when you need them for power supply. Only good for temporary use. Pay the extra money and get real ones. The batteries I got from west marine ran my refrigerator and everything else for 3 days before I had to charge them back up. These batteries only run my refrigerator for about 3 hours. That's it! Ridiculous! Just remember, you have to fully charge these batteries with no load and then not use them for 4 hours after they are charged! They don't tell you that when you go to buy them! ... show more
Reviewed in the United States on August 17, 2019 by Susan c.
    • VERY HAPPY WITH THESE BATTERIES
VERY HAPPY WITH THESE BATTERIES!!! I bought two of these batteries for my Class B motor home and power seems endless now. Great for boondocking. Wish I had gotten them sooner. Yes, they're expensive, but totally worth the investment.
Reviewed in the United States on October 27, 2015 by vljnreviews
    • Worth the money
Use two of these wired in parallel with a 300 watt solar system in our RV and the batteries work like a charm. Zero maintenance and the 220 amp hours means we never have to worry about running out of power.
Reviewed in the United States on July 21, 2014 by fetchingbike

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