Lithium battery pulse charger full#

So the bottom line is a pulse charger can be used if intended for short term usage only. For AMPTRON LiFePO4 batteries, the charger should return to bulk/boost charging around a minimum of 13.2V, but many lead acid chargers only switch back around 12.8V which will mean the battery is already down below 30% before the charger properly starts charging again. The trigger to switch back from float to bulk/boost is usually based on battery voltage, however many lead acid type chargers have this voltage threshold too low for Lithium batteries. It is very difficult to estimate the magnitude of this impact in terms of a % of the total battery life, since there are many factors that will influence the overall battery life.Īnother potential issue with most Lead Acid charge profiles, is when the charger completes its charge cycle and switches over to the float charge mode, it can take too long to return to the bulk/boost charge phase again. Address: Pulse Battery 8768 West State Road 236 Middletown, Indiana 47356, USA. However, if a pulse charger regularly exceeded the maximum voltage, then the internal BMS will be constantly disconnecting/reconnecting the cells, and besides that, the internal MOSFET switches can't always react that quickly so for small fractions of seconds, the cells will be exposed to over voltage situations.Īs a result of the above, both the cells and the Battery Management System over time will start to suffer some damage/excessive wear that will affect the overall battery life. If a constant voltage charger exceeds the maximum voltage of the batteries, then the internal Battery Management System will simply disconnect without longer term impact. One of the issues with a pulse charger as opposed to a constant voltage/constant current charger, is that the voltage peaks of the pulses are not that well controlled, and are often above the maximum allowed voltage. The simple response is yes, the batteries can 'cope' with pulse charging in the short/medium term, however if a pulse charger is used constantly then there is a longer term impact. Response - The answer to this interesting question is not a simple yes/no response.

Once fully charged, the inbuilt controller can manage the current to ensure ‘overcharging’ does not occur, this ensures the batteries long term health is not damaged.Question - Can the charging management system contained inside AMPTRON batteries cope with pulse charging that is utilized in some chargers? The super-fast charging technology essentially pumps as much current as possible before the battery reaches peak voltage. The Lithium Forklift trucks ‘ecosystem’ is uniquely designed to handle a variety of charging methods including long & short charge cycles. In a nutshell, the Lithium forklift truck super-fast charger increases the current sent to the battery to fill up it’s capacity quicker. Eliminating the need for hoisting heavy batteries out of lead-acid forklift mid shift, freeing up space once required for spare battery storage completely eradicating the need for ventilated charging rooms.Ī Lithium forklift battery charger is designed to offer super-fast power output. This technology offers the upmost flexibility, permitting batteries to be charged several times during the working cycle.

As long as you have a three-phase supply, you can plug Lithium in anywhere, anytime. But what about lithium forklift charging? What do you need to plug your Lithium forklift truck in? The Lithium battery charging process is designed for operational efficiency.

Lithium battery pulse charger full#

Lead-acid batteries require charging rooms, full ventilation systems & hydrogen gas detectors, to compensate for battery gassing. Lead-acid batteries work differently, the technology cannot rise to the challenge some of today’s material handling demands without spare batteries and frequent battery change outs. Lead- acid charging is a much more complex regime, it is crucial that the lead-acid battery should only be plugged in when the charge is below 30%, lead acid must be left on charge to complete a full cycle typically 12 hours, cannot & must not be opportunity charged, this can often be disruptive to a modern warehousing solution & simply cannot provide enough flexibility to deal with the demand of an evolving supply chain. The lithium battery can be plugged in repeatedly for a short periods of time during shift changes, breaks, lunch times or any moments of inactivity, reducing charge time & increasing productivity.

What has that got to do with a Lithium forklift battery charger? Well, unlike lead-acid batteries, Lithium batteries can be fast charged to 100% capacity, the innovative characteristic of a Lithium battery charger can ensure the forklift truck can operate over several shifts superfast charging in 2-3 hours and with the ability to opportunity charge.