[🎁Xmas Special] 12V 100Ah Group 24 Bluetooth LiFePO4 Battery with 100A BMS
⛄Hurry up! Xmas Sale Ends in
- 10.24 x 6.61 x 8.23 in | 23.0 lbs | 100A BMS
Frequently Bought Together
- Real-time Bluetooth Smart Control & Monitor: Easily monitor and manage your battery via Humsienk APP.
- High Performance & Longevity
- 1280Ah energy and 1280W output Power
- 6000+ life cycles (80%DOD) – lasts up to 10X longer than lead-acid batteries
- Certified by SDS, UN38.3, FCC, CE, and ROHS for ultimate safety & reliability
- Compact & Lightweight Design
- Dimensions: 10.24 × 6.61 × 8.23 inches (26.0 × 16.8 × 20.9 cm)
- Weight: 23 lbs (10.55 kg)
- Perfect for RVs, marine, solar, off-grid, and backup power applications
- Equipped with a 100A BMS
- Overcharge, over-discharge, overheating, over-current, low-temperature and short-circuit protection
- Automatic disconnection at 300±50A to prevent damage
- Flexible 4S4P (20.48kWh)
- Fast Dilivery & U.S. Local Warehouse
- Expert technical support & 24-hour customer service
| Mechanical | Plastic Case | ABS |
| Size | 10.24 x 6.61 x 8.23 in | |
| Weight | 23.15 lbs | |
| Electrical Characteristics |
Nominal Voltage | 12.8V |
| Nominal Capacity | 100Ah | |
| Energy | 1280Wh | |
| 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 | 14.6V±0.2V |
| Charge Mode | CC/CV | |
| Charge Recommended Current | 20A | |
| Max. Continuous Charge Current | 100A | |
| Standard Discharge | Max. Continuous Discharge Current | 100A |
| Discharge Cut-Off Voltage | 10V | |
| Environmental | Charge Low Temperature Protection | 23~41°F |
| Discharge Low Temperature Protection | -13~5°F | |
| Charge High Temperature Protection | 140~158°F | |
| Discharge High Temperature Protection | 149~167°F | |
| Storage Temperature | -32°F~140°F | |
| Ingress Protection Rating | IP65 |
| Specification | 12V 50Ah | 12V 100Ah (Bluetooth) | 12V 150Ah Bluetooth |
|---|---|---|---|
| Price | $89.99 | $119.99/$139.99 | $219.99 |
| Capacity (Wh) | 640Wh | 1280Wh | 1920Wh |
| Bluetooth | / | / | Yes |
| Cycle Life | 15000+ Deep Cycles | 15000+ Deep Cycles | 15000+ Deep Cycles |
| BMS Protection | Built-in 50A BMS | Built-in 100A BMS | Built-in 110A BMS |
| Low-Temperature Protection | ✅ Yes | ✅ Yes | ✅ Yes |
| Waterproof Rating | IP65 | IP65 | IP65 |
| Expandable Capacity | Up to 10.24kWh (4S4P) | Up to 20.48kWh (4S4P) | Up to 30.72kWh (4S4P) |
| Dimensions (inches) | 7.7 x 5.1 x 6.7 | 10.2 x 6.6 x 8.2 | 13.07 x 6.89 x 8.74 |
| Weight (lbs) | 11.5 lbs | 23.0 lbs | 28.66 lbs |
| Certifications | SDS, UN38.3, FCC, CE, ROHS, UL | SDS, UN38.3, FCC, CE, ROHS, UL | SDS, UN38.3, FCC, CE, ROHS, UL |
| Best for Applications | Light-duty (small RVs, fish finders, golf carts) | Medium-duty (RVs, trolling motors, campers) | Heavy-duty (off-grid solar, large RVs, marine use) |
Nice Battery - even though capacity is only 96Ah, the customer service has been fantastic. Have bought a 2nd one.
Work wonderful I use them Group 24 in parallel for my RV. Great price also
I bought 2 of these on sale to replace 215 Ah FLA golf cart batteries on my sailboat.
While I like the size and weight of these batteries, I am struggling to get them equalized. And I found out that you cannot monitor the 4 cells in the battery, just the whole battery as a pack….so I cannot tell if the BMS is actually balancing the 4 cells properly.
Humsienk says that their engineers are working on an upgrade to the app.
Major problem is the App "HumsiENK Smart BMS" is available on the Apple Store but not the Android Play Store. After several emails, they gave me a link to download a large .APK file from a Google Drive. Then I had to disable some safety parameters in order to install it. Not a pleasant or user friendly process. The app now works on Android, but it is very basic with some small faint text that's hard to read.
BUT.. It all seems to finally work well . Next time, things being similar, I'd buy a battery using a JBD BMS which connects to several excellent apps.
The app is easy to use and works perfectly with my Android phone. I love being able to monitor my battery’s health in real-time. It’s a must-have feature for anyone serious about their power system.
Humsienk 12V 100Ah LiFePO4 Battery with Bluetooth-FAQ
This battery is perfect for a wide range of applications, including RVs, marine use (boats, trolling motors), off-grid solar systems, home backup power, golf carts, electric vehicles, and DIY energy storage projects. Its lightweight and long lifespan make it a superior replacement for traditional lead-acid batteries in camping, van life, overlanding, and emergency power solutions.
Yes! Our LiFePO4 batteries are designed for series and parallel connections to expand voltage or capacity:
Series Connection: Up to 4 batteries can be connected in series to achieve 24V, 36V, or 48V systems for higher voltage applications like golf carts and solar storage.
Parallel Connection: You can connect up to 4 batteries in parallel to increase the capacity to 400Ah for extended power storage (up to 20.48kWh total).
⚠️ Important: Always use identical batteries (same model and capacity) for safe and optimal performance.
Yes! Our Bluetooth-enabled version allows real-time monitoring via a dedicated mobile app (compatible with Android 4.3+ and iOS devices). The app provides detailed battery status, including:
✔ Battery voltage and state of charge (SOC)
✔ Charging and discharging current
✔ Temperature monitoring
✔ Cycle life tracking
✔ Protection status and alerts
📌 Tip: Bluetooth function works within a 5-10m (16-33ft) range. Ensure GPS permissions are enabled for connectivity.
For optimal charging and battery life, we strongly recommend using a 14.6V LiFePO4 charger with an output of 20A. Using an incorrect charger (such as a lead-acid charger with automatic desulfation) can damage the battery.
✔ Standard Charging: 14.6V, 20A for full charge in ~5-6 hours
✔ Fast Charging: Up to 50A (if your setup requires faster charging)
✔ Trickle Charging: 10A or lower for maintenance charging
Yes! Our low-temperature protection feature ensures safe operation in extreme weather conditions.
Operating Temperature: -4°F to 158°F (-20°C to 70°C)
Charging Temperature: 32°F to 122°F (0°C to 50°C)
📌 Tip: In freezing temperatures (below 32°F/0°C), the built-in BMS prevents charging to protect the battery. To charge in cold climates, consider a self-heating version or preheat the battery before charging.
Yes! It features an IP65 waterproof rating, which means it is dustproof and resistant to water splashes.
✔ Suitable for outdoor use, RVs, boats, and off-grid setups
✔ Resistant to moisture and light rain exposure
⚠️ Not submersible – Do not expose it to direct water submersion.
This battery is designed for 15,000+ deep cycles at 80% Depth of Discharge (DOD), meaning it can last 10+ years with proper care. In comparison, traditional lead-acid batteries only last 300-500 cycles.
✔ Lead-Acid Lifespan: ~2-3 years
✔ Humsienk LiFePO4 Lifespan:10+ years
📌 Tip: Avoid overcharging or discharging below 10% to maximize lifespan.
Absolutely! The built-in 100A Smart BMS (Battery Management System) provides:
✔ Overcharge & Over-discharge Protection – Prevents battery damage
✔ Short-Circuit Protection – Ensures safety in case of electrical faults
✔ Temperature Protection – Prevents overheating and freezing-related issues
✔ Current Overload Protection – Automatically disconnects in case of excessive current draw (300A±50A cutoff)
📌 Tip: If the BMS disconnects the battery for safety reasons, simply wait a few minutes and reconnect.
We offer fast 2-5 business day delivery from our local U.S. warehouses (CA, GA, TX), ensuring quick and reliable shipping.
✔ Processing Time: 1 business day
✔ Shipping Time: 2-5 business days
📌 Tip: You’ll receive a tracking number once your order is shipped!
Let customers speak for us
![[⚡Pre Sale] 48V (51.2V) 100Ah Wall-Mounted LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1765502560__1765502551971-img_5650__original.jpeg?auto=format&w=500)
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.
![[Limited Stock] 12V 640Ah Bluetooth LiFePO4 Battery with 250A BMS](https://judgeme.imgix.net/humsienk/1764888735__1764888733128-img_5571__original.jpeg?auto=format&w=500)
Works great so far. Hoping for a long life.
![[Limited Stock] 12V 320Ah Bluetooth LiFePO4 Battery with 250A BMS](https://judgeme.imgix.net/humsienk/1764825446__1000090170__original.jpg?auto=format&w=500)
I just received four of the 320 amp hr. Humseink batteries today. All four of the batteries had an existing charge of 13.22 volts out of the shipping boxes. The batteries were well packaged, with adequate amounts of fitted foam on the top and bottom of the batteries and shipped in sturdy cardboard boxes. Each battery came with four of the #8 cable mounting bolts, (2-long, 2-short), and a user manual.
I was able to purchase the batteries with a $100 discount on each battery, so my out the door price with taxes was $320 per battery, delivered by Amazon.
It is too soon to give any type of assessment to the batteries functionality, short of they came with a good charge from the factory. I will be using the batteries this coming weekend and will know more then.
![[⚡Pre Sale] 48V (51.2V) 100Ah Wall-Mounted LiFePO4 Battery with 100A BMS](https://judgeme.imgix.net/humsienk/1764782731__db331145-1895-4735-9498-2cbcff9155f7-1_a__original.jpg?auto=format&w=500)
Let me start with the quality. This battery is well put together and the unit is strong, has clean wiring and is put in a heavy duty outdoor ready case. It has a responsive screen and the rated capacity is on point. Great price too.
Use coupon code KK for extra discount
![[⚡Pre Sale] 48V (51.2V) 100Ah Wall-Mounted LiFePO4 Battery with 100A BMS](https://cdn.shopify.com/s/files/1/0867/1821/8558/files/Humsienk_Christmas_Sale_48V_100Ah_Wall_Mount_LiFePO4_Battery_500x500.webp?v=1765535271)
Works great right out of the box!