me llego el inversor hoy y me llego en excelentes condiciones
Great product and arrived quickly
Works great. Reliably charges and discharges
très bien batterie légère Bluetooth impeccable content de mon achat
[5.12KWh] Humsienk 48V 100Ah 3U Server Rack LiFePO4 Battery | Perfect for Home Storage, Off-grid & UPS
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Tech Specs
| Mechanical | Shell Type | Metal |
| Size | 440 x 500 x 133 mm / 17.32 x 19.69 x 5.24 in | |
| Weight | 43.75+0.5kg/96.45 +1.10 lb | |
| Electrical Characteristics |
Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah | |
| Energy | 5120Wh | |
| Terminal | M8 | |
| Cycle Life | 6000@DOD80% | |
| Months Self Discharge | s3%/Month | |
| Efficiency Of Charge | 100%@0.2C | |
| Efficiency Of Discharge | 96~99%@0.5C | |
| Standard Charge | Charge Voltage | 57.6V±0.2V |
| Charge Mode | CC/CV | |
| Charge Recommended Current | 20A | |
| Max. Continuous Charge Current | 100A | |
| Standard Discharge | Discharge Recommended Current | 50A |
| Max. Continuous Discharge Current | 100A | |
| Discharge Cut-Off Voltage | 40V | |
| Environmental | Charge Temperature | 32°F~131°F/0℃C~55°C |
| Discharge Temperature | -4°F~149°F/-20°C~65°C | |
| Storage Temperature | -4°F~113°F/-20°C~45°C | |
| Ingress Protection Rating | IP65 |
Package List
| Part | Specifications & Parameters | Quantity |
| Power Cable 1 |
25mm'RV black wire,25mm’ RV red wire, SC25-8 copper lugs crimped on both ends |
1 pc each |
| Power Cable 2 |
25mm'RV black wire, 25mm' RV red wire, SC25-8 copper lugs crimped on both ends |
1 pc each |
| 3U Ear Brackets | 3U ear brackets, 133*40*22mm, thickness: | 1 pair |
| 3U Handles | 3U handles,96*38*16mm | 1 pair |
| Ear Screws | Countersunk cross head screws, M4*8mm | 8 pcs |
| Handle Screws | Countersunk cross head screws,M5*8mm | 4 pcs |
| Positive/Negative Terminal Screws | External hexagon combination screws, M8*16mm |
4 pcs |
| Manual | Color printed | 1 copy |
| Desiccant | 30*40mm | 1 packet |
| Ethernet Cable | RJ45 connectors on both ends, Cat5e wiring, length: 165mm (excluding connectors) | 1 pc |
[5.12KWh] Humsienk 48V 100Ah 3U Server Rack LiFePO4 Battery | Perfect for Home Storage, Off-grid & UPS
51.2V 100Ah Server Rack LiFePO4 – 3U Design, 5.12kWh, Smart Monitoring with Bluetooth & CAN/RS485
Equipped with RS485, RS‑232, and CAN bus for seamless BMS communication, plus built‑in Bluetooth for real‑time monitoring via smartphone – you get full control over voltage, current, temperature, and state of charge at your fingertips. Grade A cells, robust metal housing, and intelligent protections ensure long cycle life, safe operation, and easy integration – the perfect scalable solution for professional and residential energy needs.
3U 5.12kWh Server Rack LiFePO4 – Smart BMS, Bluetooth, CAN/RS485, Supports 16P Parallel
Compact 3U rack‑mounted battery delivers 5.12kWh of reliable LiFePO4 power with EV‑grade A+ cells and intelligent 100A BMS – perfect for telecom, data centers, solar storage, and backup systems. Real‑time monitoring via Bluetooth and seamless integration through RS485, RS‑232, and CAN make it easy to track voltage, current, and temperature, while supporting up to 16 units in parallel for scalable capacity up to 81.92kWh. Space‑saving design, robust safety protections, and long cycle life ensure a future‑proof energy solution that grows with your needs – simple, smart, and built to last.
Grade A+ Cells & Smart BMS – 15000 Cycles, 10+ Year Lifespan, Premium Energy Density
Powered by genuine Grade A+ LiFePO4 cells, Humsienk’s 51.2V 100Ah battery delivers industry‑leading 53.08Wh/Ibs energy density and an outstanding 15000+ deep cycles at 60% DOD – ensuring more than a decade of reliable service with minimal degradation. The intelligent BMS provides comprehensive protection against over‑charge, over‑discharge, over‑current, short circuits, and low temperatures, keeping your investment safe and your equipment running smoothly.
3A Active Balancing – 100× Faster than Passive, Maximizes Battery Life & Efficiency
Humsienk’s 3A active balance technology is 100× faster, ensuring all cells stay perfectly matched for peak performance and consistent power output. Faster balancing means less heat, less energy waste, and significantly extended cycle life – no more premature degradation or capacity loss that plagues ordinary batteries with passive systems. Experience superior efficiency and longer runtime with intelligent active balancing – the smarter way to protect your lithium battery investment and get the most out of every charge.
16× Grade A+ Cells – Uncompromising Design & Quality for Perfectly Balanced Power
Humsienk batteries are built with 16 precision‑matched Grade A+ cells, ensuring every cell delivers identical capacity and internal resistance – giving you perfectly balanced power supply, no weak links, and maximum energy extraction. Our relentless pursuit of design and quality means each pack undergoes rigorous selection and assembly, resulting in superior thermal stability, reduced imbalance, and significantly extended cycle life – so you enjoy consistent, dependable performance for years. From materials to craftsmanship, every detail matters – because a balanced battery is a reliable battery, and reliability is what sets Humsienk apart from the rest.
Bluetooth Smart Control – Monitor & Manage Your 51.2V 100Ah Battery Anytime, Anywhere
Take full command of your Humsienk 51.2V 100Ah LiFePO4 battery via Bluetooth – view voltage, current, temperature, and remaining capacity (5120Wh) live on your smartphone with the intuitive app. The built‑in ON/OFF switch adds an extra layer of safety, letting you cut power remotely, while smart alerts notify you of abnormal conditions so you can act fast to prevent downtime. No more climbing into tight spaces or guessing your battery status – wireless monitoring puts total control in your hands, making energy management simpler, safer, and more efficient.
CAN / RS485 / RS232 Ready – Seamless Integration with 15+ Leading Inverter Brands
Eliminate compatibility guesswork – Humsienk batteries support CAN, RS485, and RS232 communication, ensuring plug‑and‑play connectivity with top brands like Victron Energy, Deye, Growatt, SMA, PYLONTECH, Solis, and SOFAR, among many others. Effortlessly integrate into new or existing solar, backup, or off‑grid systems with full BMS monitoring and data exchange – no costly adapters or complex configuration required. Enjoy peace of mind knowing your battery speaks the same language as your inverter, maximizing performance, safety, and system efficiency from day one.
5.12kWh Multi‑Purpose LiFePO4 – Power Server, Solar, Off‑Grid & Home Storage with One Reliable Battery
One battery covers it all – Humsienk’s 5.12kWh 51.2V 100Ah LiFePO4 is purpose‑built for server rooms, off‑grid cabins, solar systems, and home backup, delivering consistent, maintenance‑free energy wherever you need it. Its compact 3U rack‑mount design saves space, while built‑in CAN/RS485 communication ensures seamless integration with leading inverters – making it the versatile powerhouse for residential and professional installations.
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
A
Super battery!
G
Espero disfrutar de una buen calidad
B
Todo llegó en muy buen estado en un tiempo récord.
Estoy muy contento con mi compra ninguna queja recomendado este artículo un 1000% ojalá y todas las ajencias de EEUU brindaran un servicio así
B
Great
Plugged it into my system right off the truck powering the inverter in minutes.
Thank you all.
B
C
This seems to be a very Good Battery.
I have had very cloudy skies since I installed the
battery. But seems to charge faster then the other two batteries beside it.
It has been working Flawlessly since it was connected to the system ten days ago.
I am Happy with its performance at this time.
A
A
I have two of these batteries and they work perfectly. The only issue I have had is with shipping. Both batteries arrived damaged, one was damaged much more then the other. The company was quick to offer a discount in return for keeping the batteries.
J
Good product, easy to install and commission. I bought two 314AH home storage. I just hoped it has WIFI connectivity for easier remote monitoring.
A
Haven’t installed products as of yet, but they look great!
Wish the shipping was faster, and the communication during the shipping process needs to improve greatly.
W
The battery is performing superbly and is well integrated into my battery bank.
K
What a fantastic battery. Build quality, capacity, price. All come together for a great battery
R
I had good customer service, the battery shipping was good an packaged well the quality of battery appears very nice you can see the inspection video https://youtu.be/an6IC2EYY5I you can see my unboxing video https://youtu.be/U3Onl1TdDKE and watch for future update videos
over all I am really happy with both the company customer service and the battery's I recived
The only issue I have had is the battery cables are not included to connect battery to battery
S
Communication wasn't the best to start but improved rapidly. Truck delivery couldn't have been better and the driver was great.
T
My batteries were packed incredibly well. I only have one crate that was damaged but the battery was not touched and seems fine so far. I ordered 4.
M
Absolutely awesome good build quality arrived. Perfect, sealed connections beyond the call of duty. Charge and discharge.Flawlessly every day could not be happier.
J
The battery is good value the money. The capacity, cables, and form factor are all great. The Bluetooth app works well and I was able to communicate with EG4 6000XP (capacity and SOC) using the inverter's lithium battery setting 2.
I had two issues with my batteries. First the packing material were insufficient to protect the battery during shipping. The steel case appears to be a bit thin for the weight of the battery and a couple of corners had some damage and the front panel of one of my two batteries also had dimples in the steel from light damage.
Another issue I experienced with both batteries was related to low temperature discharge cut off. There are two low temperature cut off settings, one for charging and the other for discharging. The low temperature cut off for charging works correct, but the low temperature cut off for discharge does not. When the battery temperature falls below the charge cut off set point, the battery also also disables discharge (despite a lower discharge cutoff set point). This effectively means you can't discharge these batteries below freezing.
I was able to overcome the low temperature discharge cut off issue by building a small insulated enclosure and added some greenhouse heating pads to keep the batteries warm enough to charge and discharge.
Although there wasn't a firmware patch to fix the low temperature discharge cutoff, communication with Humsiemk customer service was pretty good. They were responsive and made a genuine effort to achieve a satisfactory outcome.
A
Nice Bluetooth LifePo4 battery. Just hook up to LiTime 48V 5000watt solar inverter and Sungold solar panels. Working well.
J
Batteries arrived fast and on schedule. Capacity and technical specifications as listedon site. 4 in total mounted on my wall running my house at the moment.
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