How does the Bluetooth 5.0 smart monitoring work, and what can I track with it?

You can monitor the battery in real time via the HumsiENK App (compatible with iOS and Android). It tracks key metrics like voltage, current, remaining capacity, and temperature. The Bluetooth range is 15 meters for easy remote checking.

What safety features does the upgraded 200A BMS include, and how does it handle high temperatures?

The upgraded BMS offers overcharge, over-discharge, overcurrent, and short-circuit protection. It also has a high-temperature cut-off: it stops charging if temperatures exceed 145°F (65°C), which is safer than lead-acid batteries.

How compact and lightweight is this battery, and why does that matter for use cases like RVs?

It has a mini compact size of 15.1×9.7×7.6 inches and weighs only 59.5 pounds. Thanks to its high energy density, This saves space and makes it easy to carry—perfect for fitting seamlessly into different RV layouts without sacrificing

What’s the benefit of using Grade A+ cells in this battery?

They ensure consistent performance, reduce the risk of malfunctions, and help the battery maintain its capacity over thousands of cycles—making it a reliable long-term investment.

What devices or systems is this HumsiENK battery compatible with?

It’s versatile for both recreational and professional use, including RVs, solar systems, home energy storage, trolling motors, marine use, UPS backup, golf carts, houseboats, digital/CCTV cameras, and DIY projects.

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HumsiENK 12V 314Ah LiFePO4 Lithium Battery Max. 4019Wh Energy, 15000+ Deep Cycles,200A BMS with Bluetooth, Lithium Iron Phosphate Rechargeable Battery Great for RV, Marine and Off Grid 4 Pack

Product ID: 755281446

Details

Automotive Fit Type
Universal Fit
Brand
HumsiENK
Manufacturer
HumsiENK
Product Dimensions
7.6"D x 15.1"W
Vehicle Service Type
RV
Voltage
12.8 Volts

⚡200A smart BMS protection

📱Bluetooth real-time monitoring

🔋4.19kWh max energy

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VT932119

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your lifestyle with next-gen energy—compact, smart, and built to last!

SMART SAFETY FIRST - Advanced 200A BMS with overcharge, over-discharge, and temperature cut-offs for worry-free use.
UNMATCHED LONGEVITY - 15,000+ deep cycles—30x longer than lead-acid, powering your adventures for years.
POWER MEETS PORTABILITY - 40% lighter and more compact than traditional batteries, without sacrificing capacity.
EXPANDABLE ENERGY FREEDOM - Scale up to 64.3kWh with 4-pack modular design—perfect for off-grid and solar setups.
STAY CONNECTED IN CONTROL - Bluetooth 5.0 lets you monitor battery health and status anytime via the intuitive app.

The HumsiENK 12V 314Ah LiFePO4 battery 4-pack delivers a massive 4.19kWh energy capacity with over 15,000 deep cycles, making it 30 times more durable than traditional lead-acid batteries. Featuring a lightweight, compact design and an advanced 200A Battery Management System with Bluetooth monitoring, it ensures safe, maintenance-free operation. Ideal for RVs, marine, off-grid, and solar applications, this expandable battery system supports up to 64.3kWh for scalable power solutions.

Specifications

ASIN	B0F9L3FBCF
Best Sellers Rank	#14,117 in Automotive ( See Top 100 in Automotive ) #53 in Automotive Replacement Batteries
Brand	HumsiENK
Customer Reviews	4.6 4.6 out of 5 stars (3)
Date First Available	May 22, 2025
Manufacturer	HumsiENK
Manufacturer Part Number	US12V314AHMINI4PCS
Product Dimensions	7.6 x 15.1 x 9.7 inches

Reviews

S**S

Amazing service

Wow Amazing service. Bought the four mini pack one was bad and as soon as they received the bad battery the new arrived the next day. Thank you

24.06.2025

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VT932119

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

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