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HumsiENK

100Ah LiFePO4 Battery 12V Deep Cycle - Built-in 110A BMS with Low-Temp Protection, 15000+ Cycles Rechargeable Lithium Battery for RV Marine Solar Off-Grid/Trolling Motor/Home Backup (MAX PLUS Series)

100Ah LiFePO4 Battery 12V Deep Cycle - Built-in 110A BMS with Low-Temp Protection, 15000+ Cycles Rechargeable Lithium Battery for RV Marine Solar Off-Grid/Trolling Motor/Home Backup (MAX PLUS Series)

$224.99 USD
$224.99 USD
Sale Sold out
Shipping calculated at checkout.

Overview

  • Brand : HumsiENK
  • Terminal : Bolt Terminal
  • Manufacturer : HumsiENK
  • Vehicle Service Type RV : Voltage 12.8 Volts
  • : Vehicle Service Type RV
  • : Voltage 12.8 Volts

About this item

  • 【Ultimate Lead-Acid Replacement】50% Lighter & 3X Energy – Only 28.66 lbs (50% lighter than lead-acid) with 3-5X higher energy density, perfect for RV, marine, and solar upgrades. 10-year lifespan vs. 2-3 years for AGM/SLA.
  • 【Smart 110A BMS for Safety & Longevity】Built-in 110A BMS – Protects against overcharge/over-discharge, short-circuit, over-current, and low-temp cutoff (-4°F to 158°F / -20°C to 70°C). Ensures 15,000+ deep cycles (10X more than lead-acid).
  • 【Space-Saving & Easy Install】Compact Design (8.25" x 7.63" x 10.07") – 30% smaller than lead-acid/AGM, saving space in RVs, boats, golf carts, and solar setups. No maintenance, plug & play installation.
  • 【Extreme Weather Performance】Low-Temp Protection – Automatically shuts off below -4°F (-20°C) to prevent damage. Works in freezing winters & hot summers (up to 158°F / 70°C).
  • 【Expandable for High-Power Systems】Supports 4S4P (48V 20.48kWh) – Connect multiple batteries for solar arrays, RVs, and marine trolling motors (12V/24V/48V).
  • 【Works Anywhere – RV, Marine, Solar & More】Perfect for – RV camping, boats, trolling motors, golf carts, solar panels, CCTV, UPS backup, DIY projects, and off-grid living.
  • 【5-Year Warranty & 24/7 Support】HumsiENK Guarantee – 5-year warranty + 24-hour customer service. Hassle-free returns & expert tech support.
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review

  • ⭐️⭐️⭐️⭐️⭐️

    This smart speaker has completely changed how I listen to music at home. The sound quality is crisp and the voice assistant is very responsive.
    – James T.

  • ⭐️⭐️⭐️⭐️⭐️

    I love how this smart thermostat learns my schedule and adjusts the temperature automatically. It’s user-friendly and has helped lower my energy bills.
    – Emma R.

  • ⭐️⭐️⭐️⭐️⭐️

    Setup was easy, and the smart lights add a cool ambiance to my living room. The app is intuitive and lets me customize colors with ease.
    – Liam S.

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FAQ

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.