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Currently the 6 batteries have the same length cables going to a copper bus bar. Thanks

Hi, Can I parallel more than 8 of the big battery badger batteries? I am running a full outback solar setup. https://bigbattery.com/products/48v-badger-2-nmc-48ah-2-1kwh/ They said their engineers told them not to do it. I currently have 6 of the batteries and I would like to add more capacity...

Hi, I am looking to add capacity for my big battery setup. Currently I have 6 badgers, and I am looking to purchase more. EVO-BDGR-48021-G2 https://bigbattery.com/products/48v-badger-2-nmc-48ah-2-1kwh/ Thanks

While looking through this forum I found this pack. https://www.batteryclearinghouse.com/products/2-matched-byd-lifepo4-24-volts-4-kwh-220-ah-battery-pack-ev-free-shipping?pr_prod_strat=collection_fallback&pr_rec_pid=4508899082318&pr_ref_pid=4793672106062&pr_seq=uniform Would it be a good fit...

Trina sent the rma request and it has been in processing for months. I tried calling and emailing without any response. Does anyone have a way to contact them regarding the RMA? Thanks

Thanks for showing me the photos. I would not want something like that to happen in the cabin. What do you think happened?

My night time draw is low. Just a small toilet fan. Thanks for the info, but I am not going back to agm.

What do you guys think of this DIY pack? https://batteryhookup.com/products/complete-bmw-21kwh-ev-battery-96s-355v-60ah

For now I disconnected the panel. Trina said they are going to send a replacement. They are wired in 3's. I have 4 sets. Thanks for the information.

Hi, I have been fighting with my cell tower batteries for too many years. I would like to go lithium, but there are so many choices. I have a 48 volt outback solar setup. Flexmax 80 connected to 9 250w solar panels. The inverter is a FXR2348E. I’ve been running into battery issues with aging...

My 48volt packs had terrible QC. The main lug on the breaker was cracked. Most of the screws on the 4 batteries where stripped. Very sloppy and dangerous.

Hi, One of my trina solar panels burned up on the back of the panel. What can be the cause of this? Thank goodness it didn't start a fire. Thanks

Thanks I will get some detailed information. I have to get my replacement mate3. The network card fried again..

They contacted me this week. Thanks

Here is some usage from the past 3 days. For the heavy loads I can use my generator. Dryer and water pump. Thanks.

What do you think about this pack? https://www.ebay.com/itm/NEW-Lithium-Ion-Chevy-Volt-48vdc-2kwh-50ah-battery-Golf-Cart-Off-Grid-Solar-EV/184262262175?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649 He said I was able to add more packs to increase output. Should I get a BMS or...

They said their engineers said not to. I asked for some clarification and they didn't respond

I didn't know that should not be used for storage. They are for an off grid cabin. The batteries have been working fine for 4 years so far. Thanks

I might start off with this small battery then get more when I can. https://bigbattery.com/product/48v-1-6kwh-li-ion-power-pack/ I like the warranty on them. What do you guys think? Thanks

I agree, but I have 6 and just want to increase the capacity.

Thanks, I will read the document you posted. Regards

My current batteries are 4 deca unigy 170ah. They are totally shot and I bought them used. Never worked properly. Thanks

Hi, I'm looking to purchase 2 byd packs on the east coast. I'm in nj. Any suppliers in driving distance? Thanks

Well that person or people still work there. I just recieved my shipment last week and the QC is horrendous. I can add photos once I hear back from BB.

Hi, I bought 4 of the bigbattery 48 volt packs listed above. I just got them and the quality control is beyond horrible. I spoke to Billy about it and he is going to assist me with the issues on the 3 of the 4 that I received. Is there someone else that I should talk to in the company? Thanks

Bump.

This is the only LiFeP04 battery they had in stock. https://bigbattery.com/product/lifepo4-golf-cart-battery/ I don't a warrenty listed for it. I guess I will contact them. Any other suggestions on batteries? Thanks