lithium battery

I have for sale a matched pair of Victron 170 ah Super Cycle AGM Batteries. These were in my vehicle from the converter and have done very little work. I can't find a date on them but I am sure they are less than a couple of years old. New they are £410 each so £400 for the pair. Collection only...

Hi, I recently upgraded my LiFepo4 battery to one with better BMS control. Now I have a spare,100ah, LiFepo4 battery. I have a few ideas but I'm unsure of how it would work.... Firstly, Andersen parallel connection to extend leisure battery capacity. I was hoping I could just plug this in if...

I’m looking at a renogy setup for my lowered seat base as their new mini 100ah batteries are smaller than most. Does this seem like a reasonable configuration for the price? I’d sell the free MPPT as that’s just thrown in when you spend £600. Should I be looking at something else?

I’m fitting a Fogstar Drift 105ah to replace a traditional battery that I killed over the summer, running it flat. Current system comprises CTEK D250SA for battery to battery and a 100w PV Logic solar panel routed it through a Victron 100/15 solar controller. Initially I had used the CTEK but...

I’m changing my setup ..so would like to offer for sale 2 X Roamer 160ah S3 smart batteries…..originally paid £1600 ( feb 2023 ) they have not been used much …Only been used at forum camps hence why the cycle count is low ( the odd cups of coffee so no great power draw ) £350 each ….( premier...

Is a gasless LWB transporter with induction hobs, capable of being off-grid 5-6 days (running normal low wattage stuff plus appliances like hair dryer, toaster etc in the mornings with 250W solar on roof & 1+2 seating upfront) a task which is possible without a huge loss of storage space? e.g...

Decided I'm going to upgrade my battery so I'm selling the current battery to raise some funds. Its a 100Ah LiFePo4 Lithium battery, it will come with the BT dongle so the Renogy app can be used to monitor. I will add some screenshots of its history from the victron smart shunt and also from...

I would be really grateful for some quick advice please - anybody who has read my posts about electrics will know they're not my strong point. My leisure set up is a Renogy 100Ah Smart Battery (about 17 months old) along with a CTek D250SE DC-DC Charger and Victron Bluesmart 240V Charger...

I have an ex RAC T6 2018 which we a few months in to converting. I’m currently looking at a solar setup with lithium battery but have limited knowledge so after a little advice. Ideally I wanted to fit the battery under the drivers seat as the double passenger seat will be setup to rotate. We...

Hi, I really like the idea of saving space by having my leisure batteries fitted underneath the chassis of my T6.1. New Wave Customs makes a bracket (see pic) that can do this, but they fit a 50 amh Extreme Series Battery Model PC1100, which is not a lithium battery. Under Body Leisure...

I’m on the lookout for a lithium battery to replace my 110AGM, so thought I’d ask here first in case someone has a big upgrade planned and is looking to upgrade their lithium setup. What have you?

For sale due to van change. £475 collected from me near Mold in North Wales. Manufactured November 2021 Has done 127 Cycles so lightly used. Currently charged to 67% All cells are balanced.

Hope this is of interest to anyone thinking of the same sort of conversion. Just picked up the T6.1 upon completion of a fairly major refit by Olie at Hythe Auto Electrics. Pleased as punch with all of the works completed. The new solar panel and Roamer 230 battery in particular has...

Roamer LiFePO4 Gen4 230Ah Seatbase battery -- "How I Done It" -- ++++++ Well, weve known about this New battery for a while now. but had to keep it under wraps, but its finally here, :) and its a game charger !! Brand New Improved BMS Hardware, with BT & New APP (new APP out soon) Active 2A...

Since last November, Australia has bought in new regulations in regards to the installation of LiFePo4 batteries in Campervans and Caravans . They now cannot be located in a habitable area, ie. caravan or campervan, unless it placed in a sealed enclosure, or the installation location is sealed...

I’m going to start buying the equipment I need to upgrade to a kick ass lithium set up that will provide a lot longer off grid camping. Thanks to a lot of advice from @Dellmassive I've got a great idea of what to buy now. Also thanks to @Tall_Paul for solar panel advice. So here is my proposed...

Just had a look at the Fogstar website. They list a 230AH seat base battery similar to Roamer‘s offering but with slightly different dimensions: [My quoted measurements are for actual install aligned to vehicle orientation] Fogstar 275(w) x 315(l) x 187,5(h) vs Roamer 290(w) x 330(l) x 180(h)...

My Sargent EC155 isn't charging the Fogstar Lithium battery. I've checked the 15amp charger fuse on the Sargent and all the switches are up on the breaker. Read another post on here that says probably easier to install a direct charge solution as, the charger function of the Sargent is...

Hey all, Need a bit of help please. I have a 100ah lithium battery being charged by a ctek, running a compressor fridge, usb sockets and led lights etc. and a 170w solar panel. Been running months with no issues, fridge on constantly and never drained or dropped below 13v. I installed a...

I’ve had this battery for just over a year and was working absolutely fine up until 3 weeks ago where it came up with a low temperature warning (I know we’ve had a bad summer but not minus 8). I contacted Renogy and got a replacement under warranty. However the battery has been fine now for over...