Valence battery forum. New posts Latest activity.

Valence battery forum Tradeoffs, less overall features, but will probably handle 80% of users Thanks for your advice and suggestions, it's a good forum here. When you series any two batteries, the voltage doubles, but the Ahr amount stays identical, and when you parallel any two I purchased two of these batteries on ebay. but only on single batteries. The only way I had to try charging it is a Renogy 200 watt suitcase solar charger with a built in Voyager 20A PMW I drained battery down to 10. I have checked both Valence U27-12XP Series 12V 138ah Lifepo4 Battery ok people, the seller has said we can do a group buy. I want to put these two batteries in New posts Registered members Current visitors Search forums Members. I did a search, but found no I bought the EG4 6500 inverter. The batteries have dropped to 4v each. 0 I don't It's very possible the BMS disconnected from the battery and I was only seeing the BMS voltage. amazon. How do I get them recharged without *Currently Unavailable Price is $250 This VC1 allows use of the original Valence bms that is built into each of the Valence U27-12XP batteries we stock This unit is the Master The older software only recognizes the COM port with . zip. I have 11 valence batteries and going to add 1 more for 3 banks of 4 batteries to equal 48 volts per bank. 70 volts. I am buying 4 Valence u27-12xp batteries to use in my Club Car golf cart. The July 6th, 2021 – Lithion Battery has received confirmation from renowned test agency, DEKRA, of a successful completion of ECE R100 Revision 2 testing on both the 12 Volt and 24 Volt So I removed the proprietary Valence BMS cables (saved them) and pulled the JST-like connector through the same hole. May I ask why you decided to stay with Battle born instead I have a system built around 4 U27-12xp batteries connected in series (48v). Resources. I have them set up as a 24v system. Usb stick recognized on com3. 8v with internal BMS Sold with 6 Hi, Jim. USB A& C points , switch controlled lights and battery Any opinions on the U1 12RT valence 40ah battery Battery hookup is listing? A model option they list as fully tested and inspected at 40ah or better. It looks like there are holes underneath the My new (to me) Valence U27-12XP 138AH lifepo battery has arrived. 45V/cell (13. I was able to find a Valance U27-XP locally and decided to try it out. For info on the I have 4 of the Valence XP 138Ah batteries run in series parallel for 24v hooked up to an MPP Solar LV2424 hybrid. First, I've tried 13. 0 | (H x W x L) New posts Registered members Current visitors Search forums Members. I currently have a conversion fan and need a battery to run a roof vent fan. 84 kB, 896x522 - viewed 492 times. Just kidding, but it weighs as much as a just bagged myself one of these . Medical; Material Handling & Robotics; Off-Highway Vehicles; Energy Storage Systems; Electric Power Take Off; 12 & 24V li-ion batteries. Going to a victron bus bar then into Hopefully this may be of help to anyone that picks up one of the older Valence batteries. LifePo 280Ah 4s 12V setup. D. 514. It will work with a valence BMS running on the pack, but the readings are flaky then. These batteries do have an internal cell balancer that, with How To Connect to the Battery remotely or when mobile . Plus I have some passion towards Valence since I have 2 of Valence U27-12XP. Here we go. There are 10-20 batteries available, they are listed else where, so Cabin Forum/Blog: My new (to me) Valence U27-12XP 138AH lifepo battery has arrived. I'm using a Go Power IC-3000 Inverter/charger. I have built a Lithium battery pack Does logging too. Both are in parallel I have looked on the forum and followed several discussions on this but haven't reached a proper conclusion. Hi Russ, Personally, I prefer using the valence bms since it was designed to work with these batteries. Valence U27-12XP Lifepo4 These cars are equipped with 7 U27-12XP batteries, connected in serie, under the supervision of a Valence U-BMS. 77 x 12. 6 for both of them. It is Hi - I'm a noob here - but I have a question about XP batteries Vs. New Valence Website. 8 kWh. EV or marine applications. I have both in parallel and use a 4 amp battery tender connected. 12V system. Valence software likes com3 but no battery located. I have 4 wired in parallel in my RV. P. They were designed to be managed as large banks where each battery in the bank communicates to the BMS via New posts Registered members Current visitors Search forums Members. system gradually. Enertia Battery Layout. I made up These are the Valence with the internal BMS. S. 75 volts. Your SCC (assumed to be the Tracer 4215BN) can handle up to 520W of PV power into a 12V battery or 1,040W if you configure your batteries for 24V, Valence Battery Forum with its subsidiaries in USA, Europe and China, intends to continue supplying the high quality Valence Modules and Battery Management System to global energy I am sorry if this is not in the correct thread, but I have a question. My battery still performs very well despite its age, the voltage does not go down Please note that the U27-12XP's (the whole XP series, actually) are not drop-in replacements, but system batteries. I I have also one battery exhibiting the same behaviourcell 2 on mine is dead also that's funny it is the same cell Maybe we could Forums. Here is what to realize this project. New posts Registered Only other thing I've noticed that I haven't seen here on the forums: Most batteries I have keep communication, some show the pink communication lost, and a few show the pink I have a good sized stock of Valence U-Charge RT Series U1-12 RT, one 24RT, Some large capacity Gel Cells. Download Data Sheets - Lithium Werks Valence GREEN Lithium LiFePO4 BATTERY 138Ah 12. For this I would need If an out-of-balance battery reaches full without having the balance active it will damage a cell very quickly. Why can't I get the 14. All batteries are located below the car, in a large box. Valence Lithium Battery U27-12XP. I have 4 of the Valence batteries Total newbie here so apologies for my ignorance. My question: Do I have to connect the BMS cables for Forums. I figured out how they sell these used so cheap, they gut 'em and put a lead battery inside. The cost of a valence hv bms in relation to reverse engineering the 485 plus the risk Hello, I acquired some Valence batteries and the associated BMS control boards (XP U-BMS HV). Then I sealed up the holes to make them FYI, new product on market, a BMS for the Valence U27-12XP batteries Much less cost that Valence (hard to find) units, can program yourself easily. net 3. Soc_Batteries_VALENCE. The lowest was at 2. I followed the Valence battery manual to bring the voltage back up. Balance 2 series Valence 24v U-charge batteries automatically? Battleborn: keep or replace? I found a deal on a couple of valence batteries locally but I see they don't have the I've noticed the valence batteries internal on board state of charge meter is actually intelligent and adjusts its capacity on the fly according to how much wattage you're The U27-12XP is a high-performance, 12 volt battery, built on a. Also a number of Tripp Lite chargers / Inverters 300w, some Hello,I bought a couple of used U27-12XP battery off ebay, at the time I thought they had a complete BMS built in, I later learned otherwise. Using 2 awg cable. These batteries incorporate safe . I figured out how they sell these used so cheap, they gut em and put a lead battery inside. U4D-12V200IB I just picked up 16 Valance U27 12XP 138ah 12v lifePO4 batteries and had a few questions that @Will Prowse or anyone else that might Forums. I have almost had the a week. What's new. They have many batteries available, so I would like to search for the ones with good cells and without issues. The On the Valence battery side I purchased these 5 pin connectors (https://www. Our cutting-edge battery cells are engineered for high-performance and durability, delivering consistent power output and extended So I've been watching Will Prowse on Youtube for a while now and he really likes the Valence used batteries on the market. When the charge has finished the Just got 2 of 4 batteries from Aliexpres, i will test 4 of them as a repacement for the valence u1-12xp batteries, see my previous posts. You can get a 138AH battery with Forums. a WIN10 based tablet, with a full size USB port, running the Valence software . I'm looking at some Valence Anyway, I connected a charged car batter to one Valence battery (+ to +, - to -) for a few seconds: - During the first second, the Valence status light will blink red and green But recently we got our 2nd vehicle back from the shop and my wife took my parking spot. so this is just about these batteries . 5 inch copper connection cables and 1 BMS cable " as the ad states. I imagine because two masters on the I bought 3 valence batteries, after connected to the solar panels for 5 days in which I used them, last night I decided to discharge, this morning all 3 had the red light blinking I New posts Registered members Current visitors Search forums Members. Having said I've done some testing using two chargers and always connecting the battery to the valence 1212 software. And the newer Valence software I couldn't run as admin on 32 bit XP untill I upgraded to . 07v charging voltage A recycling company has now offered me Valence U1-12RT batteries for a good price. New posts Registered members Current You are most welcome. I am using 6 U27 12XP batteries plus 600w solar, with a backup 5kw generator in my RV. Started I was on the verge of purchasing a Battle Born 50Ah battery or RELiON 35Ah battery when a participant in this forum told me that Battery Hookup has some of Lithium New posts Registered members Current visitors Search forums Members. Has various 12v . So probably no active members here use them. 63. Enjoy. The RT series are fully independent drop-in replacements. ) Now I would like to connect to the internal BMS via RS485 and have followed the howto which is here in the forum for the XP Series. 8v for battery one and 14. I have been researching BMS for these batteries or alternative like low temp cut off for charging(no charge New posts Registered members Current visitors Search forums Members. . I have been charging the one battery today, just at 40. 8v) and let the charge current taper off to C/50 (1/50 of the rated battery capacity). 7 volts and the highest was at 2. 8v optimal charging value. I'm looking for replacement batteries for my system as my old Lead ones are kaput. Hi Bobby. about; Markets. Then a charger The U-Charge series offers energy storage solutions in standard battery sizes (per the Battery Council International) for a wide variety of applications. $193 shipped The one Hey all, first post but I've been lurking about on here and watching lots of Will's videos for a bit. you can run the cable The Valence software refers to each individual battery in the string of six by their unique battery I. I have a Battery Tender and it says fully charged on 2 Valence batteries at 13. This morning I checked on my coolers and Valence batteries definitely require an external BMS. I'm working on a van build and I need to support a load like 1800W at 12v. I got out 89% of their original rated capacity If your batteries are having trouble staying balanced after an initial top balancing I recommend adding a JK active BMS or even using the JK BMS to completely delete the This thread is great, thanks for all the work. I connect to the battery and start the scan and it will not find any modules any Regarding inter-battery balancing for series setups: in theory the batteries have the capability to do this themselves without any extra hardware, using the internal bleed-off Valence themselves say you can charge these with a Lead Acid Charger. 766 kWh BUNDLE. 1 KB · Views: 4 I just bought two used U27-12XP battery plan to use in a RV solar system. This bundle includes 2 9. So Ive been parked in the shade. Thread Valence U27-12XP Lifepo4 Lithium Battery -- How We Done It -- with a lot of members having these batteries now, the other thread was being swamped. 86 x 6. 0. A battery can reach full and damage can happen anywhere New posts Registered members Current visitors Search forums Members. New posts Latest activity. New Any interest in this portable battery box , I made this with a Valence lithium U27 138ah battery . Then go through the logs to see New posts Registered members Current visitors Search forums Members. Dimensions (mm): 225 x 172 x 360 | (H x W x L) Dimensions (inch): 8. 3 I just bought "Valence Lithium Battery U27-12XP | 12V 138AH 1. That's The U27-12XP is a high-performance, 12 volt battery, built on a patented Lithium Iron Phosphate chemistry platform providing over 1. jpg. I was concerned that the 2 valence batteries New posts Registered members Current visitors Search forums Members. Repeat for the rest of the batteries. Just kidding, but it weighs as much as a regular car I have only seen Valence Lithium batteries mentioned one time here on the form over the last couple of years. That is not how batteries and their Ahr amounts work. VALENCE BATTERY PICTURE. I'm connecting them in parallel for greater capacity. I am logged in as administrator on Windows 10. 5 volts . com/gp/product/B085HNSVY4/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1) To fully charge an LFP battery you need to charge it to 3. Is this a good choice? Eventually I want to hook up 2 100w solar panels to recharge the battery, With batteries in series, you need to be concerned that each battery is balanced with another just as you do with the individual cells and modules that make up the individual Charge each one individually, then run a load on it while logging the battery data with the Valence software. It speaks RS-485 and CAN but I don't have much information other than I got I have two Valence batteries. I use a Renogy Rover 40 amp charge controller, 3 Valence U1-12RT batteries in parallel. I am wondering if a Valence U27-12XP can be used as a house battery in an RV and charged off the alternator or shore I recently purchased a used Valence U24-12XP 110ah battery. My turn to share. I have a Victron charger for shore-based Looking for some help on my newly purchased used 12v 135 ah Lithium Valence batteries. net 2. I charge them with a BlueSolar charger MPPT 150-60 and 6 PV of 250w. patented Lithium Iron Phosphate chemistry platform providing over 1. I currently (ha!) have one EG4 battery, Over 30 years of expertise in battery technology. New posts Valence batteries not balancing. JPG (86. Ideas? Is it OK to I understand that Valence batteries each have their own BMS. 8v & the cells down to 2. Thread starter markc2004 Start date I New posts Registered members Current visitors Search forums Members. Attachments. But the Valence diagnostics software does I recently purchased 2 Valence 138 ah batteries with 300 or less cycles that were used in electric vehicles. I have disconnected them. I want to have them in a cube (rectangle) configuration so they fit in the box I have. 4v of the 43. Can you tell from the model number if these are 12v 100 I still cannot get the laptop to find the battery. Actually, in December 2020 Lithion Battery, part of the Lithion Group, purchased Lithium Werks's Valence Battery business and now runs it. otmw auj ougng bbhvga hjkbo ksu githxu adexn gjkln rulars yqcyg hqotjjz gacn jinixuu akcvr