Humsienk 12V 640Ah LiFePO4 Battery With Bluetooth

Secure independent power today. This robust lithium pack delivers steady voltage for demanding off-grid setups.

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• Heavy-Duty Solar Storage Solution
• Long-Lasting RV Lithium Battery
• Premium Marine Power Bank
• Smart Home Energy Backup Unit
• Bluetooth Monitored LiFePO4 Pack

Key Features

• Vast Capacity: Store 8192Wh of clean energy in a single compact chassis.
• App Tracking: Read voltage, current, and health metrics live on your smartphone.
• Total Shielding: IP65 rating blocks dust and washes off water easily.

Product Description

You anchor your electrical setup with a Heavy-Duty Solar Storage Solution that refuses to quit. Grade A+ phosphate cells handle 15,000 deep cycles without fading. You skip tedious fluid checks because the sealed design demands zero upkeep. Pair your device through Bluetooth 5.0 and watch your load balance in real time. The unit protects itself with an automatic low-temperature charge cutoff. You keep running even when winter weather approaches.

Product Overview

You receive a modern 640Ah powerhouse built for continuous heavy draws. Old acid banks sweat, weigh too much, and die young. This unit shrinks footprint while doubling usable runtime. You slide it into tight compartments and forget it is there. Everything runs smoothly until you unplug the next morning.

Key Benefits

You carry far less weight during travel installs. The chassis tips the scale at merely 111.88 pounds. You gain confidence seeing exact percentage levels before you leave camp. High heat triggers instant safeguards so components never overcook. You extend system life dramatically by matching your actual daily consumption.

Features

• Advanced Guardrails: The 250A BMS stops short circuits and sudden overloads instantly.
• Scalable Architecture: Run four units in series and four in parallel. You reach 132.6kWh total capacity.
• Fast Recovery: Accept up to 128 amps continuously for rapid replenishment.
• Certified Compliance: Meets UL, CE, FCC, RoHS, and UN38.3 testing standards.

Specifications

• Nominal Voltage: 12.8V
• Design Capacity: 640Ah (8192Wh)
• Physical Size: 25.0 x 9.61 x 8.58 inches
• Total Weight: 111.88 lbs
• Protection Level: 250A Built-In BMS
• Cycle Expectancy: Up to 15,000 deep cycles
• Operating Range: -20°C to 70°C discharge | 0°C to 55°C charge
• Shelter Rating: IP65 Waterproof Dustproof
• Guarantee: 5 Years Limited Coverage

What’s Included

Your package arrives with one fully tested 12V 640Ah LiFePO4 battery pack. You get secure M8 terminals ready for clean cable routing. Mounting screws and spacers sit neatly inside. A simple Bluetooth setup sheet guides your first connection hour.

How to Use

Anchor the box firmly in a ventilated shelter or dry compartment. Wire the positive and negative leads directly to your inverter or controller. Open the official HumsiENK app and tap scan to sync. You see live diagnostics immediately. Adjust your load settings whenever needed without opening the casing.

Customer Benefits

You eliminate guesswork during peak evening hours. Perfectly flat voltage keeps sensitive electronics stable. Silent operation means neighbors never hear humming inverters. Compact geometry frees room for gear instead of dead weight. You sleep peacefully knowing your backup survived another storm.

Ideal Uses

You mount this pack inside campers to run climate control all night. Fishing captains trust it for quiet trolling motor propulsion. Basement workshops use it to buffer sudden grid failures. Remote cabins store afternoon sunlight for evening照明. Tech makers build custom rigs with predictable current delivery.

Who It’s For

Globetrotters need lightweight power that never surprises them. Homeowners upgrading legacy systems love the app tracking. Electric contractors appreciate the precise safety margins. Serious preppers value the decade-long cycle endurance. Anyone tired of dead lead-acid replacements chooses this path.

Frequently Asked Questions

• Can I connect several packs together for whole-house backup? Absolutely. You may arrange up to four in series and four in parallel. This configuration builds a massive 132.6kWh array safely.
• Does the temperature sensor actually shut down charging? Yes. The built-in management system stops intake flow when readings exceed 70°C. It also pauses cold charging below freezing to preserve internal chemistry.

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