SKU: 9582949322

Battery Maintenance Charger (3807-0441) Optimate 1 DUO Automatic

Sale price$44.96 Regular price$49.95
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  • USA
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Battery Maintenance Charger (3807-0441) Optimate 1 DUO AutomaticThis is the Optimate 1 Duo Automatic Maintenance Charger by Moose Utility Division. It's suitable for all types of 12v lead acid batteries (wet cell, sealed AGM, GEL) with rated capcity from 2 to 20 Ah. A true connect and forget automatic charger maintainer. Includes red and black alligator clamps and also 1 4 inch ring terminals for permanently installing on your unit. Just remove the weather resistant boot, and plug in to the charger, for a quick

This is the Optimate 1 Duo Automatic Maintenance Charger by Moose Utility Division.  It's suitable for all types of 12v lead acid batteries (wet cell, sealed AGM, GEL) with rated capcity from 2 to 20 Ah.  A true connect and forget automatic charger / maintainer. 

Includes red and black alligator clamps and also 1/4 inch ring terminals for permanently installing on your unit.  Just remove the weather resistant boot, and plug in to the charger, for a quick and easy way to keep your battery charged.

2 pin SAE connector lets you quickly change from alligator clips leads to ring terminal leads.

This charger has an automatic safety feature that prevents it from operating if the battery has been inversely connected.

Charger specs:

  • For 12v batteries
  • Can charge from as low as 4 volts
  • 144.0 inch cord on charger
  • 20.0 inch cord on ring terminal lead
  • Ring terminal lead has 15a fuse built in
  • Cable remains flexible to -40°F
  • 12.0 inch cord on alligator clip lead
  • LED status lights
  • 100% automatic

Shipping details:

Do you need your battery charger fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.   Buy now!

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 9582949322

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Henry W
Boise, US
★★★★★ 5
Better then the fake down style pillows
These shredded memory foam pillows are really comfortable. They’re soft but still supportive, and I like that you can adjust the fill to get the firmness just right. They don’t go flat easily and hold their shape well through the night. Definitely a nice upgrade if you want something more customizable than a regular pillow.
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Reviewed in the United States on April 21, 2026
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Melissa Palm
Alexandria, US
★★★★★ 5
Best pillow!
Size: Upgrade Queen (2 Pack)
They work!! My husband and I get really hot and it has kept us cool and I have been sleeping all night since I bought them. Will definitely be buying again! The size is accurate and perfect. It gives me great support for my neck. I don’t wake up with my neck hurting and no headaches.
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
jamie
Whiting, US
★★★★★ 4
Good not great pillow
Good pillow no more no less solid
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Reviewed in the United States on October 28, 2025
D
Verified Purchase
Darrianne Spires
Belleville, US
★★★★★ 3
Try a different pillow
Size: Upgrade Queen (2 Pack)
Even with all the memory foam in it, it's still flat. No firmness to it. I hoped it would expand and settle in the few weeks I've had the pillows, but nothing works (dryer, fluffing, etc)
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Reviewed in the United States on June 4, 2026
A
Verified Purchase
Allison Stitt
Omaha, US
★★★★★ 5
This is a must have!
Size: Upgrade Queen (2 Pack)
One of my favorite purchases! I love that you can take stuffing out as needed. My husband kept majority of his in because he likes a full pillow. I prefer a flatter, soft pillow so I took out probably half of the stuffing. We both love them!
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Reviewed in the United States on May 30, 2026

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