Oct 21, 2022 · I'm not happy with a 25A Noco G26000 battery charger when used to charge both my 400Ah Lead acid & 12V 400Ah LiFePo4 battery banks. It takes many hours to reach a charge and the Victron shunt shows the max V achieved is 14.4V so it's not generating the 14.6 needed to fully charge the LI...

Jan 1, 2025 · Current setup: I am using a 48v battery (currently a 60Ah Litime 48v golf cart battery) to supply power to the XT60 solar inputs on an Anker Solix F3800 to supplement solar input on the OTHER XT60 port as the location of this setup gets poor solar coverage, especially this time of year. Yes...

May 27, 2022 · I have been wholly unable -- over the past two years -- to find a charger that is reliable. The original charger from Ampere Time lasted for about 6 months then died. I have run through 3 power supplies from Aliexpress since then that have all died in 1 to 6 months. Can someone please suggest a 14.6V 10A or 20A LiFePO4 Battery Charger that ACTUALLY …

Jan 25, 2020 · So in a recent video Will Prowse recommended using a dc charger to charge up LiFepo4 batteries to 95%. Then to use a bench top DC power supply set at 3.6 V to top balance them. Once the current reaches 0 they are balanced. I’ve been looking at chargers and bench top DC power supplys and am not...

Mar 30, 2021 · PowerMax PM3 Series 110Vac to 24Vdc Battery Charger/Converters for 24V battery banks, Off-Grid, Trucking, Telecoms and powering 24V equipment

Dec 18, 2020 · I would love to be able to charge this battery occasionally on an external power supply, hopefully without having to disconnect anything. If I hook up, say, a standard 12 volt auto battery charger to it, will that work effectively and safely to juice me up?

May 8, 2021 · ExpertPower 24V 20A Smart Charger for Lithium LiFePO4 Deep Cycle Rechargeable Batteries ($139.99) Ideally I would like that 20ah model if it could switch down to 10ah charging so that I could have the option of just plugging in the chair for 10ah max or go directly to the battery terminals @ 20ah. Best of both worlds.

Jun 10, 2020 · I have a 5.5A wall charger for LiFePO4 batteries. I have a multimeter and I have a battery monitor that I could use to check capacity. I have two other 100Ah LiFePO4 which are new that I'd like to parallel together and create a 400Ah bank if these are not damaged.

Oct 1, 2019 · No need for the three stage charging I have done with AGM. Is this correct? Secondly, if that is the case and I want to charge my 12v LifePO4 battery pack to 90%, what voltage should my charging systems by set at? First the AC charger (if I can get a charger to charge at a constant voltage only) and secondly, my MPPT charge controller.

May 3, 2022 · Does anybody have a recommendation for a battery charger for a 48V LiFePo4 Battery Bank (~ 2000 Ah , ~ 100 kWh) ? I need to use it to "fill the gaps" when the sun is not shining. Something like several x 2kW each or a big ~ 8-12 kW unit (3-phase). For use in Europe 230/400V grid :) .