Charging agm deep cycle batteries full#

Dedicated reconditioning programme to restore battery life and recondition flat batteries.Built-in temperature sensor to achieve maximum charge levels.Integrated safety features, so it’s safe for the battery & the vehicle.*) 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP) Whilst the PRO15S is lightweight & portable, the rugged, impact-resistant casing means it can also handle the toughest environments. Fully automatic & easy to use, it’s also very simple to connect, spark proof and reverse-polarity protected to protect the user & also the battery. The PRO15S has low voltage & current ripple, so it’s safe for the battery & the vehicle’s delicate electronic systems. SUPPLY mode can act as a secure 12V power source if the battery needs to be disconnected from the vehicle. The PRO15S has a dedicated reconditioning programme to restore battery life & recondition flat batteries. Failing to recharge the battery immediately will harden and crystallise the sulphates, permanently damaging the internals and reducing the efficiency and capacity of the AGM battery.ġ5A charger and power supply for workshops and showroomsĪdvanced technology will ensure that a safe, fast charge is delivered to exactly meet the needs of the individual battery. The more sulphates on the lead plates means more voltage is required to remove them.

Charging agm deep cycle batteries full#

Scientifically, the deeper you discharge your AGM battery the more sulphates form, which prevents the chemical process a battery needs to do a full recharge. The best way to preserve an AGM battery is to only use a small bit of charge before you reapply that charge and keep it topped up. Shauno himself has used AGM Batteries in the past and from his experience gets about 3 years of battery life, assuming he looks after it and never fully discharges the battery. You can do a lot more low effort reps, but as soon as you push yourself to do more, you become more tired more quickly.

The reason why it is not good practice to discharge your AGM Battery more than 50% is because essentially you are shortening the lifespan of your 12 volt set up the more times you discharge your battery and the amount that you do so will significantly reduce the amount of life of your AGM Battery.Īn analogy for the batteries lifespan is exercise. Once the battery is reading 10.0-10.5 Volts, the battery is dead flat - and though it can be charged up - it will never be as good as it was new.Ī dead and damaged battery is the last thing you want when you are in the middle of nowhere and pulling up to camp with your fridge shut off full of now warm, spoilt food. This means that it means the battery will need charging as soon as possible before risking damage.

If you have ever wondered why your fridge will turn off when your battery is low, it is because it can damage the battery from draining an over drawn battery.Ī fully charged regular deep cycle battery produces about 12.8-13.0 Volts, and once it reads around 12.0V your battery is around 50% discharged. With the same 105ah AGM Battery used in the last example, you probably only get 50ah-60ah of usable battery before you over discharge it and potentially damage the internals of the battery. Second is the amount of usable amp hours inside the battery.