[⚡Automatic $50 OFF] 48V (51.2V) 100Ah 3U Server Rack Bluetooth LiFePO4 Battery with 100A BMS
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- 17.32 x 5.24 x 19.69 in | 96.45 lbs
Frequently Bought Together
Reliable Lithium Battery for Home Storage, Off-Grid, UPS, Server Room & Factory.
Absolutely Reliable
- BYD cells surpass most lithium battery products on the market.
- Powerful 100A BMS with 200A (2s) peak current and protection against overcharge, over discharge, overload, short circuit, high temperature, and low temperature.
- 2X safety features: Power forced off/on, and air switch auto-shut off when overload.
- Metal casing with better fireproof capability.
Active Balancing
-Max. 3A balancing current maximizes battery life, multi-channel fast balancing, high efficiency & low power consumption.
Powerful Capacity
- 5120Wh and 5120W, supporting longer use of high-power appliances.
- Supports auto-address Max. 20 parallel (102.4kWh) and automatic host-slave identification.
Easy installation
- 3U size, allowing for easy installation and use of multiple batteries.
-17.32 × 19.69 × 5.24 inches | 96.45 lb, 60% lighter and 33% smaller than four 12V 100Ah lead-acid batteries.
Smart Using
-Mobile App for quick connection and remote viewing of single and multiple battery information.
-Support CAN/RS232/RS485, compatible with all available all-in-one inverter charger.
-Built-in indicator for easy battery status monitoring.
Worry-Free After-Sales
-5 years warranty, shipping insurance, and 24-hour online technical supports.
-SDS, UN38.3, FCC, CE, and RoHS certified.
| 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 |
48V 100Ah Server Rack Battery Review - High Quality and Cheap
![[⚡Automatic $50 OFF] 48V (51.2V) 100Ah 3U Server Rack Bluetooth LiFePO4 Battery with 100A BMS](http://www.humsienk.com/cdn/shop/files/1_8d2153a3-bd02-4148-b44d-868ee79141f5_60x60.png?v=1762179680)
Let customers speak for us
![[⚡Black Friday Offer] 12V 310Ah LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1761791394__1761791369900-20251018_165545__original.jpg?auto=format&w=500)
I have an offload camper it is perfect for my needs
![[⚡Black Friday Offer] 12V 100Ah Group 24 LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1758858924__img_6143__original.JPG?auto=format&w=500)
I recently went camping offgrid in California. I utilized this standalone 12v 100Ah to power my diesel generator, running it all night long and enabling the inside of my tent to be 72F while outside it was 23F. I also powered some lights while I camped, using this battery. It shocked me how long it lasted, given the draw of power from the diesel heater all night long. Would absolutely buy again, given its portability and performance.
![[⚡Black Friday Offer] 12V 310Ah LiFePO4 Battery with 200A BMS](https://judgeme.imgix.net/humsienk/1758483444__img_2603__original.jpeg?auto=format&w=500)
Been running a four pack of these for almost 6 months and fully powers my home. Highly recommend these batteries
![[⚡Black Friday Offer] 12V 8Ah LiFePO4 Battery](https://judgeme.imgix.net/humsienk/1753561276__image__original.jpg?auto=format&w=500)
I made a portable charger out of one. Great little battery.
![[⚡Black Friday Offer] 12V 310Ah LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1753425593__img_3495__original.jpg?auto=format&w=500)
Replaced my 2 AGMs with 3 of these. Running the house on them now. Ran the Microwave, heated up some soup, running the washer now. Tripled my capacity. Gonna save me money.
![[⚡Black Friday Offer] 12V 314Ah Mini Bluetooth LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1753403046__1753403038226-20250721_101108__original.jpg?auto=format&w=500)
Bought 2 (4 packs) for a total of 32.15 KWh storage for an off-grid 15 kW DC solar paneled, 48 volt storage riverfront get-a-way. Always charge batteries individually to 100% SOC before connecting in series/parallel configurations.
Make sure charger (in my case is part of inverter) is set at a maximum voltage level lower than will let any single battery in the series string (4 in my case for 48v) cut off the charge voltage MOSFET. In my case I found this to be 54.9 volts or 13.725 for each of 4 batteries in series.
Very satisfied with purchase value and especially the Bluetooth monitoring of each battery.
![[⚡Black Friday Offer] 12V 314Ah Mini LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1753295283__1753295279732-20250722_165218__original.jpg?auto=format&w=500)
Plugged in 12v camping fridge to test. Battery hardly discharged for several hours. Initial reaction is positive.
![[⚡Black Friday Offer] 12V 100Ah Group 24 LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1742284915__0___iQ4yC_J__r2__original.webp?auto=format&w=500)
Arrived well packed, with four bolts and two caps and detailed user manual. Specs on pics. I will charge and discharge a few cycles with wall charger and solar. After a while I’ll share the performance results. Seems like a good value deal.Update: Humsienk 12.8v 100ah holds 13.3v at 50-60% state of charged capacity. Full charge reaches up to 14.02v, gets stabilized at 13.85v at 100% capacity.Humsienk customer service responded within 24hrs and conducted supportive knowledgeable assistance.
![[⚡Black Friday Offer] 12V 100Ah Group 24 LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1742284915__0__381UhCoy__r2__original.webp?auto=format&w=500)
They arrived in perfect condition.
![[⚡Black Friday Offer] 12V 100Ah Group 24 LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1742284915__0__m6-RiMO0__r6__original.jpg?auto=format&w=500)
Fast delivery and good product at a great price. I have not used it but I did charge it and am awaiting camping in a couple of weeks to use it. , just what I needed.
![[⚡Black Friday Offer] 12V 100Ah Group 24 LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1742284915__0__5Jbv2QC0__r8__original.jpg?auto=format&w=500)
Delivered on time. Tested a few times with a 12 volt trolling motor I borrowed. Worked very well. I haven't tried it on my 36 volt TM but I'm sure they will be fine.
![[⚡Black Friday Offer] 12V 100Ah Group 24 LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1742284915__0__qjQHYQLq__r1__original.webp?auto=format&w=500)
Arrived on time, have not used this yet but it was charged most of the way to 100% ,time will tell so far so good! good looking batt, and very light compared to a lead acid. very happy+++++!
The batteries were received quickly after order. the packaging was more than sufficient. the batteries come with 2 different length screws so you can connect more than one device.
Hurricane hit and this not only work but they work well beyond expectation. I've ran them non stop for 2 days and they power everything I need in the house.
Shipping was fast, price was the lowest around. It’s a great battery, powering my RV with ease.