VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery Review

VMAXTANKS VMAX V35-857 12 Volt 35AH AGM BatteryA marine deep cycle battery with much higher performance and is ideal for boats, 18-35 lb Minn Kota, cobra, Sevylor, and other trolling motors.

It has a fast recharging rate with AGM technology and 12V voltage. As it uses AGM technology, therefore it is highly recommended over other wet lead-acid batteries.

It has a non-spillable design and is also non-hazardous and safe to use. A tough tank seals and protects the packet plates from outside the battery.

It is 100% maintenance free and has a long life span.It has the compatibility to recover after continuous deep discharging cycles.

It can run for 4-9 hours with 50-60% discharging on a  18-40 lb trolling motor. It can work for a longer time on a small motor and for a lesser time on a big motor.

The discharging rate of the battery is inversely proportional to the size and weight of the trolling motor for which the battery is used.

Alloys made of lead and tin provides this battery an extra margin of performance and service life.

There is no need to check the specific gravity of the electrolyte or adding water as it is a maintenance free battery.

VMAX V35-857 Features

  1. DEEP CYCLE BATTERY: A battery with a running time of up to 9 hours of continuous usage, Vmaxtanks is an excellent marine deep cycle battery.
  2. AGM TECHNOLOGY: This technology makes the battery non-spillable and leak proof.
  3. LONGER LIFE: It has a much longer life than other marine batteries due to its heavy duty grids.
  4. FASTER RECOVERY: It recharges and recovers at a very fast rate after in depth discharging caused by continuous usage.


  • Superior to wet acid batteries
  • Completely maintenance free
  • No spilling
  • High performance battery


  • Recharging with a non-specific charger can destroy the battery

VMAX V35-857 FAQ’s

  1. What makes it different from a less expensive universal power group battery with the ampere hour rating?

    VMAXTANK batteries have many other things that make them superior to other batteries. Though the value for ampere hours is the same, still the Vamaxtank battery is of higher quality with a long-lasting capability.

  2. Does this battery already come charged when delivered?

    Yes, it comes partially charged for assuring that the buyer is not afraid of receiving a dead and old battery.

  3. Is this battery universal in accordance with the charger or do I need to buy a specific charger for it?

    You would require to buy a charger specially made to charge AGM  deep cycle batteries.
    Other chargers may affect the functioning of the battery.

  4. Is this battery ideal for minn Kota 40?

    Yes, it is. In fact,  vmaxtanks  v35-857 12 volt 35ah AGM  battery is specially made for marine purposes only and it is a deep cycle battery.

Final Words

An amazing battery for all kinds of trolling motors, Vmaxtanks provides a small and compatible battery of 7.7×5.0×6.0 inches that will easily fit into your boat without causing any problems. You can also try restoring your old battery and save some money if you want.

Leave a Comment