Humsienk ORIGIN 12V 314Ah Mini LiFePO4 Battery (200A BMS)
- Mega 4kWh energy in ultra mini size, fully meet your half-day power needs.
- 1/3 smaller and half the weight than 3 x 12V 100Ah AGM batteries.
- 4 x 3.2V 314Ah EV grade A+ prismatic LiFePO4 cells, 6000+ cycles at 80% DoD & 10+ years lifetime.
- Basic 7+ BMS protection, overvoltage protection, deep discharge protection, battery temperature (high/low-temperature) protection, undervoltage/overload protection, charging current protection.
- Suitable for continuous high current discharge (Max. 100A/200A), ideal sustain power supply for medium and large RVs, caravans, solar systems and fishing boats, yachts, etc.
- Max. 4P4S expansion, up to 64.307kWh energy, 20.48W/40.96kW max. output power.
- IP65 waterproof and dustproof rating.
- 5-year warranty, IEC62619, CE-EMC, CE-RoHS, CE-Battery and FCC-SDoC certified.
| Category | Item | Specification |
|---|---|---|
| Mechanical | Plastic Case | ABS |
| Size | L382 x W193 x H249.5 mm | |
| Weight | 28 kg | |
| Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 314Ah | |
| Energy | 4019Wh | |
| Terminal | M8 | |
| Cycle Life | 6000 @ DOD 80% | |
| Months Self Discharge | ≤3% / Month | |
| Efficiency Of Charge | 100% @ 0.2C | |
| Efficiency Of Discharge | 96–99% @ 0.5C | |
| Standard Charge | Charge Voltage | 14.4V ± 0.2V |
| Charge Mode | CC / CV | |
| Charge Recommended Current | 62.8A | |
| Max. Continuous Charge Current | 200A | |
| Standard Discharge | Discharge Recommended Current | 157A |
| Max. Continuous Discharge Current | 200A | |
| Discharge Cut-Off Voltage | 10V | |
| Environmental | Charge Temperature | 32°F ~ 113°F (0°C ~ 45°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 |
Top sehr zu empfehlen, bin Mega zufrieden preislich unschlagbar.
Very good shape, being taller than usual, and taking less floor space.
This monster, having so little foot print, has enormous amount of juice. Over 4kWh!
App is showing right amount of % left in battery. I would give 4,5 star because 3rd party software didn't work with this BMS and humsienk own app is lacking advanced mode to see more info and statistics. Like cycle amount. But for casual use, it is enough.
Very highly recommend so far.
Everything went fine. Fast delivery. Great battery. Thanks
Tuote juuri sitä mitä luvattiin. Ei vielä pitkäaikaista käyttöä mutta vaikuttaa hyvältä.
Great battery in my boat.
Great
- Search & Click to download the App: Search for "HumSienk Smart BMS" on Google Play or the Apple Store, and click to download.
- Perform basic setup & Accept terms: Allow the app to access your phone’s Bluetooth and Wi-Fi.
- Connect your Bluetooth battery: One way is to click the search icon in the upper right corner, find your Bluetooth battery, and connect; another way is to open the scan button in the search box and scan the QR code on your Bluetooth battery.
- Select the preferred language: There is a language selection box at the top of the app. Currently supported languages include Chinese, English, Japanese, Spanish, French and Dutch.
Real Reviews & Real Performance.
FAQs
No, Humsienk 12V 314Ah Mini LiFePO4 lithium battery is a deep-cycle battery designed for energy storage and not for the high, short-burst current required for starting an engine.
All Humsienk LiFePO4 lithium batteries have built-in powerful BMS, which has multiple protections such as overvoltage, overcurrent, extreme temperature, short circuit, etc.
The dimensions are 382 x 193 x 249.5 mm, which is smaller than LiFePO4 batteries with a capacity of over 300Ah on the market. The weight is 28 kg.
The battery features four 3.2V 314Ah EV-grade LiFePO4 cells, providing 4,019Wh of energy. Its built-in 200A BMS supports up to 2,560W of continuous output, making it suitable for RVs, marine use, solar systems, and off-grid power applications.
- For Regular Version: Humsienk recommends you purchase the 500A battery monitor.
- For Bluetooth Version: Built-in Bluetooth 5.0, can be monitored via the HumSienk Smart BMS App. Bluetooth Guide.
Approximate 8 hours.
Assumed close to 100% efficiency, 500 Watts divided by 12.8 Volts is about 39A. If you run the battery dead 314Ah divided by 39A is about 8 hours.
There are three general charging methods: AC-DC LiFePO4 charger, solar panel charging and DC generator charging.
Charging Voltage: 14.4V-14.6V
Recommended Charge Current: 60A (0.2C)
All Humsienk LiFePO4 lithium batteries are charged within a range of 0°C to 55°C and feature low temperature cut-off protection. When the ambient temperature is below 0°C, the BMS will cut off to protect the battery. Charging in freezing temperatures will damage the battery cells.
No, this is not recommended. All Humisenk LiFePO4 lithium batteries are LiFePO4 deep cycle batteries. Using a charger not specifically designed for LiFePO4 batteries may result in overcharging and damage to the LiFePO4 battery cells.
Humsienk 12V 314Ah Mini LiFePO4 lithium battery supports up to 4 series and 4 parallel connections, which means that 16 12V 314Ah Mini LiFePO4 lithium batteries can form a 48V 1256Ah battery system.
⚠️ Critical Connection Requirements
- Same brand: The batteries need to be of the same brand, as the cells and BMS of other brands of batteries may be different from those used by Humsienk.
- Same Battery Model: Using the exact same battery model with the same voltage (V), capacity (Ah), and BMS rating (A).
- Purchased in the last three months: Ensuring they are from the same manufacturing batch for balanced performance.
Tips: Before connecting batteries in series or parallel, each battery needs to be fully charged.
Sure! Switching to LiFePO4 lithium batteries requires some planning to ensure it works seamlessly with your existing lead-acid battery system:
1. Voltage compatibility
2. Capacity and runtime matching
3. Dimensions and connection terminals match
And you need to consider whether the charging device should match the LiFePO4 battery.
Our 314Ah Mini LiFePO4 lithium battery supports horizontal and sideways placement, meaning it can be installed if the height under the seat allows 193 mm.
To store LiFePO4 lithium batteries for an extended period, you must ensure that the temperature is favorable. Humsienk recommends 10°C - 40°C. The storage space should be dry and indoors, away from direct exposure to sunlight. When not in use, keep the battery level between 40% and 60%, and charge it approximately 10% every 2-3 months.