12V 100AH Sealed Lead-Acid Battery (100AGM)

(4 Reviews)
$299.00

Free shipping

Applications For This Battery

MillerTech (AGM) Batteries are designed to be deeply discharged and recharged hundreds of times. They are designed and built differently than traditional flooded batteries. MillerTech AGM Batteries are sealed lead-acid batteries made with Absorbed Glass Mat (AGM) technology. The electrolyte is absorbed into the fiber separator material rather than in free-flowing liquid form. They use more lead, heavier plates, and other proprietary materials that enable them to deliver more power and capacity over many life cycles.


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Capacity
100AH
Voltage
12V
Weight
70 lbs
Size
13” x 6.5” x 8”
Warranty
1 year

Cycles: 600-800
Sealed/Non-spillable: Yes

Information

 

WARRANTY: Millertech Energy Solutions warrants each MillerTech branded battery sold by MillerTech or any of its authorized dealers or distributors worldwide, to be free of defects for a period of one year from the date of sale. Within the warrantied timeframe, subject to the issues listed below, manufacturers will repair or replace the battery and or parts of the battery if the components in question are defective in materials or workmanship. Batteries are designed to replace lead acid batteries and should be used as drop-in replacements for lead acid applications.

NOT COVERED BY THIS WARRANTY: The manufacturer is not obligated to warrant the battery in question if defects are related to damages caused by abuse, neglect, or from the following:

  • * Damage from shipping, loose terminal bolts, or corroded hardware.
  • * Manufacturer codes tampering or removal
  • * Failure to properly install the battery, in addition to keeping the battery properly charged and maintained.
  • * Breakage from collision, fire, or freezing which includes damage from extreme heat or cold, improper storage, water damage, or tampering.
  • * A defective (SOC) meter will not affect the performance of the lithium battery, therefore the (SOC) meter is not covered by the MillerTech warranty.
  • * The warranty does not cover a battery reaching its normal end of life which may occur prior to the warranty. As stated above. Depending on the application a battery can reach its normal life before the end of the applicable warranty period. A battery can deliver only a fixed number of usable amp-hours over its lifetime and is considered to have reached its normal end of life if the application used up all of those amp-hours, regardless of the time the battery has been in service. Therefore manufacturer reserves the right to deny a warranty claim if it determines the battery to be at its normal end of life, even if the claim is lodged within the applicable warranty period.

FOR WARRANTY SERVICE CALL: 855-MAX-LITH

EMAIL:  warranty@millertechenergy.com

If it is determined that your battery requires further inspection, arrangements will be made to ship it to the MillerTech manufacturing site. Proof of purchase is required and should include the original invoice and serial number.

Customer Reviews

Jon Harris
Rating: 5/5
Best batteries and even better customer service!!
Tue Apr 01 2025 13:18:19 GMT+0000 (Coordinated Universal Time)
Michael CASEY
Rating: 5/5
AGM batteries
Great service and batteries last all day tournament fishing. I would buy again
Wed May 15 2024 13:27:29 GMT+0000 (Coordinated Universal Time)
Scott Noel
Rating: 5/5
Solved my power issues
Replaced a 5 month old under performing battery with a new Millertech and problems were solved. The Millertech handles all my accessories and all my electronics.
Mon Feb 26 2024 00:39:45 GMT+0000 (Coordinated Universal Time)
Kort Walther
Rating: 5/5
Agm 12v 100ah
Great battery so far with zero issues
Wed Sep 27 2023 11:51:39 GMT+0000 (Coordinated Universal Time)

What the pros are saying about Millertech batteries