Nomad Gear Finder
HumsiENK HS48V100AH100RACK-3UBT
HumsiENK 48V 100Ah LiFePO4 Lithium Battery, UL9540A & UL1973 Listed, 5120Wh | 3U Server Rack with Bluetooth, Active Balancing & 100A BMS for Off-Grid, Solar System, Home Energy Storage
This 48 V 100 Ah (5,120 Wh) 3U server-rack battery has a 100 A BMS, active balancing, Bluetooth, and CAN, RS485 and RS232 ports for inverter communication with Victron, Deye, Growatt, SMA and Pylontech, one of the longest compatibility lists here. Up to 20 can be paralleled. It lists no self-heating and charges only above 32 ℉, so it suits fixed solar or home storage in mild conditions.
- Battery capacity
- 100 Ah
- Voltage
- 48 V
- Max continuous discharge
- 100 A
- Charge voltage
- 57.6 V
- Brand
- HumsiENK
Rankings in the liFePO4 batteries Category
How does this product compare with others in Nomad Gear Finder's liFePO4 batteries category?
- Voltage 48 V Higher than 91% of 60 others
- Charge voltage 57.6 V Higher than 94% of 34 others
- Max batteries in parallel 20 Higher than 94% of 77 others
- Weight 96.45 lbs 43.75 kg Higher than 87% of 88 others
- Width 17.32 in. 440 mm Higher than 93% of 73 others
- Depth/Height 5.24 in. 133 mm Lower than 97% of 73 others
Compare this product with close matches Compare with all liFePO4 batteries
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase; see our About page for more information.
- Model
- HS48V100AH100RACK-3UBT
- Manufacturer page
- Link
- Popular brand
- No
Core specs
- Battery capacity
- 100 Ah
- Battery capacity
- 5,120 Wh
- Voltage
- 48 V
- Max continuous discharge
- 100 A
- Charge voltage
- 57.6 V
- Max charge current
- 100 A
- Cycle lifespan
- 6,000+ Cycles
- Self-discharge
- 3.0 %/month
Multiple Batteries
- Max batteries in parallel
- 20
Temperature Range
- Charging temp min
- 32 ℉ 0 ℃
- Discharging temp min
- -4 ℉ -20 ℃
- Discharging temp max
- 149 ℉ 65 ℃
Internals
- App connectivity
- Bluetooth
- Built-in Bluetooth
- Yes
- Communication port
- CAN, RS485, RS232
Physical Attributes
- Terminal type
- M8
- Weight
- 96.45 lbs 43.75 kg
- Width
- 17.32 in. 440 mm
- Length
- 19.69 in. 500 mm
- Depth/Height
- 5.24 in. 133 mm
- Housing material
- Metal
- IP rating
- IP65
Warranty & Certification
- Warranty
- 5 Years
- Certifications summary
- CE, UN38.3, FCC, RoHS, SDS
Temperature Range
- Charging temp max
- 131 ℉ 55 ℃
Physical Attributes
- Form factor
- Server rack
- Rack height
- 3 U
Inverter Communication
- Closed-loop inverter communication
- Yes
- Compatible inverter brands
- Victron, Deye, Growatt, SMA, Pylontech
Internals
- Cell balancing
- Active
Core specs
- Recommended charge current
- 20 A
- Cycle life (80% DoD)
- 6,000 cycles
Features
Details from the HumsiENK HS48V100AH100RACK-3UBT Amazon listing:
- 𝟰𝟴𝗩 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝘄𝗶𝘁𝗵 𝗔𝘂𝘁𝗼𝗺𝗼𝘁𝗶𝘃𝗲‑𝗚𝗿𝗮𝗱𝗲 𝗖𝗲𝗹𝗹𝘀 & 𝗨𝗟 𝟭𝟵𝟳𝟯 𝗧𝗲𝘀𝘁𝗲𝗱: Power your system with premium LiFePO4 cells, outperforming conventional lithium‑ion alternatives with superior thermal stability. Officially tested to UL 1973 safety standards, it is built with a high-performance 100A BMS for comprehensive protection and reliable operation. The system safeguards against overcharging, over-discharging, overload, and short circuits, while low-temp cutoff and overheat protection ensure adaptability to extreme weather and emergency outages. It also provides dual safety guarantees: power forced off/on and an air switch for auto-shut off on overload.
- 𝟯𝗔 𝗔𝗰𝘁𝗶𝘃𝗲 𝗕𝗮𝗹𝗮𝗻𝗰𝗶𝗻𝗴 & 𝗗𝘂𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: A maximum balancing current of 3A, combined with fast multi-channel equalization, improves efficiency, reduces energy loss, and extends battery life. It features premium core components housed within a robust internal metal structure, all encased in a high-quality, fireproof, and wear-resistant sheet metal casing that offers excellent heat dissipation.
- 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆 & 𝗢𝘂𝘁𝗽𝘂𝘁: The server rack battery's impressive capacity of 5120Wh and output power of 5120W supports the use of high-power appliances for extended periods. It supports automatic addressing with a maximum of 20 parallel connections (102.4kWh) and automatic host-slave identification. Additionally, it achieves rapid 1C charging from multiple sources, including solar and generators. It is perfectly suited for a wide range of applications, including Home Storage Emergency, Off-Grid, Industrial, Commercial, and UPS.
- 𝗦𝗺𝗮𝗿𝘁 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Equipped with a mobile app for quick connection and remote monitoring of single or multiple battery statuses (voltage, current, capacity) via Bluetooth & WiFi. It supports CAN/RS232/RS485 communication protocols for closed‑loop communication with all‑in‑one inverter chargers, enabling intelligent charge/discharge coordination for optimized system performance. A built‑in indicator allows for convenient local status checks.
- 𝗦𝗽𝗮𝗰𝗲-𝗦𝗮𝘃𝗶𝗻𝗴 𝟯𝗨 𝗥𝗮𝗰𝗸 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗠𝗮𝘀𝘀𝗶𝘃𝗲 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆: This 48v lithium battery features a compact, lightweight 3U server rack design (17.32" x 19.69" x 5.24", weight: 96.45 lbs), offering easy installation and facilitating the use of multiple batteries. Compared to four 12V 100Ah lead-acid batteries, it is 60% lighter and 33% smaller. This 48V 100Ah lifepo4 battery also supports massive scalability through vertical stacking, automatic addressing for a maximum of 20 parallel connections, and automatic host-slave identification, allowing you to build a substantial 102.4kWh energy storage system to meet growing power demands.
- 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝗣𝗹𝘂𝗴-𝗮𝗻𝗱-𝗣𝗹𝗮𝘆 𝗞𝗶𝘁 & 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗪𝗮𝗿𝗿𝗮𝗻𝘁𝘆: Everything you need is in the box: parallel cables, communication cables, and all necessary accessories for a quick and easy setup. Certified to SDS, UN38.3, FCC, CE, and RoHS standards, it is backed by a 10-year limited warranty, dedicated 24/7 customer support, and shipping insurance. Plus, we offer a 30‑Day “No‑Questions‑Asked” Replacement for any verified manufacturer defects – ensuring a hassle‑free experience from day one.
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 SOK Battery SK48V100N |
|
|---|---|---|---|---|
| Price | $799.99 | $999.99 | $879.99 | $1,199.00 |
| Model | HS48V100AH100RACK-3UBT | – | – | SK48V100N |
| Popular brand | No | – | No | Yes |
| Battery capacity Ah | 100 | 100 | 100 | 100 |
| Battery capacity Wh | 5,120 | 5,120 | 5,120 | 5,120 |
| Voltage V | 48 | 48 | 48 | 48 |
| Max continuous discharge A | 100 | 100 | 100 | 100 |
| Peak discharge current A | – | 200 | – | 120 |
| Charge voltage V | 57.6 | 57.2 | 58.4 | 58.4 |
| Max charge current A | 100 | 100 | 100 | 100 |
| Cycle lifespan | 6,000+ Cycles | 6,000+ Cycles | 5,000+ Cycles | 6,000+ Cycles |
| Self-discharge %/month | 3.0 | 3.0 | – | 3.0 |
| Max expanded capacity Wh | – | – | – | 245,760 |
| Max batteries in parallel | 20 | 20 | 10 | 48 |
| Max batteries in series | – | 1 | – | – |
| Self-heating | – | – | – | Yes |
| Low-temp charge cut-off | – | Yes | Yes | – |
| Charging temp min ℉ | 32 | – | 32 | – |
| Charging temp min ℃ | 0 | – | 0 | -20 |
| Discharging temp min ℉ | -4 | – | -4 | – |
| Discharging temp max ℉ | 149 | – | 131 | – |
| Discharging temp min ℃ | -20 | – | -20 | -20 |
| Discharging temp max ℃ | 65 | – | 55 | 60 |
| App connectivity | Bluetooth | Bluetooth 5.0 | Bluetooth | Bluetooth |
| Display type | – | LCD | Touchable smart display | – |
| Built-in Bluetooth | Yes | Yes | Yes | Yes |
| Communication port | CAN, RS485, RS232 | CAN, RS485, RS232 | – | CAN, RS485 |
| Terminal type | M8 | – | M8 | M8 |
| Weight lbs | 96.45 | 91.90 | 102.50 | 100.00 |
| Weight kg | 43.75 | 41.70 | 46.50 | 45.40 |
| Width in. | 17.32 | 17.72 | 17.40 | – |
| Width mm | 440 | 450 | 442 | 431 |
| Length in. | 19.69 | 19.09 | 17.72 | – |
| Length mm | 500 | 485 | 450 | 486 |
| Depth/Height in. | 5.24 | 5.24 | 6.97 | – |
| Depth/Height mm | 133 | 133 | 177 | 133 |
| Housing material | Metal | Metal | – | Steel (SPCC and SGCC) |
| IP rating | IP65 | – | – | IP20 |
| Warranty | 5 Years | 5 Years, +2 Years with Registration | 5 Years | 10 years |
| Certifications summary | CE, UN38.3, FCC, RoHS, SDS | IEC, CE, FCC, UN38.3 | CE, FCC, UN38.3, RoHS | CE, IEC 62619, UN38.3 |
| UN 38.3 tested | – | Yes | – | Yes |
| CE marked | – | Yes | – | Yes |
| IEC 62619 certified | – | – | – | Yes |
| Charging temp max ℉ | 131 | – | 113 | – |
| Charging temp max ℃ | 55 | – | 45 | 50 |
| Form factor | Server rack | Server rack | – | Server rack |
| Rack height U | 3 | 3 | – | 3 |
| Fits 19-inch rack | – | Yes | – | – |
| Closed-loop inverter communication | Yes | Yes | – | – |
| Compatible inverter brands | Victron, Deye, Growatt, SMA, Pylontech | Victron, Schneider | – | – |
| Built-in breaker or power switch | – | – | Yes | Yes |
| Cell balancing | Active | Active | – | Active, 3A |
| Cell brand | – | BYD | EVE | CORNEX |
| Recommended charge current A | 20 | 20 | 20 | 50 |
| Cycle life (80% DoD) cycles | 6,000 | 6,000 | – | 6,000 |
Data sources
Data for this product compiled from this source:
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
Specifications last updated Nov 5, 2026.