Humsienk 12V 320Ah Bluetooth LiFePO4 Caravan Lithuim Battery – 4.10kWh, 250A Smart BMS

$889.99 AUD $729.99 AUD

Humsienk 12V Series Product Manual

Quantity: 1 Battery – 4.10kWh

1 Battery – 4.10kWh
2 Batteries – 8.19kWh | Save 1%
3 Batteries – 12.29kWh | Save 2%
4 Batteries – 16.38kWh | Save 3%
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Description

Made for Australian Caravan & Off-Grid Touring
From 17–22 ft caravans and hybrid campers to motorhomes, full off-road and off-grid caravans — start with 4.10kWh and expand your battery bank as your trips, appliances and comfort needs grow.

Tech Spes
Mechanical Plastic Case ABS
Size 522 x 238 x 218 mm / 20.55 x 9.7 x 8.58 in
Weight 27.10+0.5kg / 59.75+1.10 lb
Electrical
Characteristics		 Nominal Voltage 12.8V
Nominal Capacity 320Ah
Energy 4096Wh
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 14.4V+0.2V
Charge Mode CC/CV
Charge Recommended Current 64A
Max. Continuous Charge Current 250A
Standard Discharge Discharge Recommended Current 160A
Max. Continuous Discharge Current 250A
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
Delivery and shipping

At Humsienk, we are committed to providing our customers with a smooth, efficient, and safe shipping experience.

Shipping Methods and Time

We offer two shipping methods to meet your needs, whether you're ordering a single battery or bulk quantities. All shipping is processed through reliable carriers, including Allied express, AU post & Team Global express.

  • Processing time: 1-2 business days
  • Shipping time: 3-7 business days

The shipping will delay for some objective or uncontrolled reasons. We will notice our customer ahead for delays.

Please read our shipping policy page for more details. 

Contact Us

If you have any questions or concerns about shipping, delivery, or the handling of your order, please don’t hesitate to reach out to our customer support team:

  • Email: service.au@humsienk.com
  • Phone: (+1) 507 734 7474

Return and Refund

30-Day Return Policy

We want you to be completely satisfied with your Humsienk purchase. That's why we offer a hassle-free 30-day return policy.

Refunds:

Once we receive your approved return, we'll inspect the item and issue a full refund within 3 business days to your original payment method. Processing times by your bank or credit card company may apply.

Order Cancellation:

We typically process orders within 1-2 business days. To cancel an order, contact us as soon as possible at service@humsienk.com.

If the order has already shipped, we'll process a refund within 3 business days of receiving the returned product.

Contact Us:

For questions about our return policy or to initiate a return, please contact us at service.au@humsienk.com.

Tips: Please read our Return and Refund policy page for more details. 

Humsenk 12V 320Ah Remote Control LiFePO4 Battery – 4096Wh, 250A Smart BMS, 3200W Max Load for RV & Solar

The Humsenk 12V 320Ah LiFePO4 battery delivers 4096Wh of reliable, maintenance‑free power with a 250A Smart BMS that handles up to 3200W continuous load – enough to run appliances, tools, and off‑grid systems with ease.

Humsienk 12V LiFePO₄ Battery – EV Grade A+ Cells, 250A BMS, 15000+ Cycles, 10‑Year Life with Bluetooth 5.0

Built with EV‑grade A+ cells and an intelligent 250A BMS, the Humsienk 12V LiFePO₄ battery delivers unparalleled performance and longevity. Rated for an industry‑leading 15,000+ deep cycles at 80% DOD, this battery outlasts traditional lithium by 3× and lead‑acid by 15× – giving you over a decade of reliable service. The robust BMS supports 600A peak current for heavy loads, while the 4P4S configuration allows expansion up to a massive battery bank.

Humsienk 12V 320Ah Expandable Battery Bank – 65.5kWh Max for Home Solar Storage Systems

Powerful 12V 320Ah Battery Bank – Big energy storage for your home. Build a scalable energy station with the Humsienk 12V 320Ah LiFePO₄ battery. Flexible configurations let you start small and grow: 4P (12V / 1280Ah) → 16.3kWh 4S (48V / 320Ah) → 16.3kWh 4P4S (48V / 1280Ah) → 65.5kWh – enough for whole‑home backup, off‑grid living, or peak shaving. Each module features a smart BMS, 6000+ deep cycles, and zero maintenance. Expand as your needs grow – reliable, safe, and cost‑effective lithium power for your home.

Humsienk 12V 320Ah LiFePO₄ Battery – Perfect for Boat, RV, Off‑Grid, and UPS Backup Power

The Humsienk 12V 320Ah deep‑cycle LiFePO₄ battery delivers 4096Wh of reliable, maintenance‑free power for every adventure and emergency. Whether you're navigating open waters, hitting the road in your RV, living off‑grid, or securing your home with UPS backup, this compact powerhouse has you covered.

Humsienk 12V 320Ah 4096Wh LiFePO₄ Battery – Smart 250A BMS, Runs TV 40h, AC 4h for RV & Solar

Built with a 250A smart BMS (over‑charge, over‑discharge, short‑circuit, temperature protection) and CE certified, it delivers safe, stable, and maintenance‑free energy for RVs, camping, off‑grid cabins, home backup, and marine use. Lightweight, fast‑charging, and built to last 10+ years. Power your lifestyle without interruption.

Humsienk 12V 320Ah LiFePO₄ Battery with Real‑Time Monitoring – 4006Wh Smart BMS for RV & Solar

The Humsienk 12V 320Ah LiFePO₄ battery packs 4006Wh of reliable energy into a compact, drop‑in design. With built‑in smart monitoring (via Bluetooth APP), you can check voltage, current, temperature, and state of charge in real time – anywhere, anytime.

FAQ

Is this 12V 320Ah battery suitable for my caravan or RV?

Yes. With 4096Wh (4.10kWh) of energy in one battery, it is well suited to 17–22 ft caravans, hybrid campers, motorhomes, off-grid caravans and touring setups. It can support common 12V loads such as fridges, lighting, water pumps, TVs and device charging, depending on your overall system design.

Can this battery run a caravan air conditioner?

It can be used as part of a system designed to run caravan air conditioning, but battery capacity alone does not determine A/C compatibility. You also need a suitably sized inverter, correct cabling and sufficient charging input. For longer A/C use, a larger battery bank is recommended.

How many batteries should I choose?

A simple guide:

  • 1 Battery – 4.10kWh: Weekend trips and lighter touring
  • 2 Batteries – 8.19kWh: Extended touring and higher daily usage
  • 3 Batteries – 12.29kWh: Serious off-grid travel
  • 4 Batteries – 16.38kWh: Long-term touring, Big Lap and higher-power setups

Choose based on your appliances, trip length and how often you stay away from powered sites.

Can I connect multiple batteries together?

Yes. The battery series supports up to 4 batteries in parallel and 4 in series, when configured according to the manual. For multi-battery setups, use batteries of the same brand, type, voltage and capacity, and follow the recommended installation requirements.

How do I charge the battery?

Use a charger with a LiFePO4 charging profile. The recommended charging voltage is 14.6V ±0.2V. For solar setups, use a suitable MPPT charge controller configured for LiFePO4 batteries.

What can I monitor with Bluetooth?

The Smart version supports Bluetooth monitoring, allowing you to check key battery information from your phone while travelling or camping. This makes it easier to monitor battery status without opening the battery compartment.