• BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port
  • BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port
  • BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port
  • BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port
  • BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port
  • BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port
1 6

BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port

BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port

$115.94
$115.94
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Returns

We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

  • Standard Shipping: 5–9 business days — $3.95
  • Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Upgrade your energy storage setup with the DALY BMS Smart BMS LIFEPO4 4S 12V 100A with Bluetooth for Home Storage Battery, a reliable and efficient Battery Management System designed to protect and extend the lifespan of your LiFePO4 battery packs.

Built for demanding applications such as solar power systems, off-grid home storage, and custom battery setups, this DALY Smart BMS offers seamless real-time monitoring and protection. It supports 4S 12V LiFePO4 configurations, handling up to 100A continuous current, making it a powerful choice for both DIY and professional-grade installations.

With built-in Bluetooth connectivity, users can access detailed battery stats, manage settings, and receive alerts via the DALY Smart BMS app—no need for additional wiring or complicated setups. The intuitive interface allows you to monitor voltage, current, temperature, and SOC (state of charge) directly from your smartphone.

Unlike other models, this unit is streamlined for systems that do not require RS485 or CAN communication protocols, which simplifies integration and lowers cost without compromising on essential features.


Key Features:

  • DALY BMS Smart BMS LIFEPO4 4S 12V 100A for precise battery protection

  • Bluetooth-enabled for real-time mobile monitoring via app

  • Ideal for home energy storage systems, RVs, solar arrays & backup power

  • Supports overcharge, over-discharge, short circuit & temperature protection

  • Compact and efficient – no RS485 or CAN ports required

  • Easy to install, with clearly labeled wiring diagrams

  • Compatible with custom 12V LiFePO4 battery packs

This smart BMS ensures safe and efficient energy management, preventing damage to your battery bank while offering convenient control in one simple unit. Whether you're building a new solar home battery system or upgrading an existing off-grid solution, the DALY Smart BMS 4S 12V 100A is the right choice for reliable power and peace of mind.

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what our customers say about us

4.9

Based on 100+ Reviews

4.9
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  • E
    Emily R.
    US flag
    Verified Buyer
    Perfect for a summer wedding
    I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 23 2
  • O
    Olivia H.
    US flag
    Verified Buyer
    Beautiful dress
    Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • S
    Sarah T.
    US flag
    Verified Buyer
    So flattering
    I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • C
    Chloe W.
    US flag
    Verified Buyer
    Worth every dollar
    The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • A
    Amanda K.
    US flag
    Verified Buyer
    Engagement photo approved
    Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • N
    Nicole B.
    US flag
    Verified Buyer
    Runs slightly roomy
    I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • H
    Hannah C.
    US flag
    Verified Buyer
    Comfortable all evening
    Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • M
    Megan L.
    US flag
    Verified Buyer
    Love the quality
    Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • R
    Rachel S.
    US flag
    Verified Buyer
    True to size
    I followed the size chart and ordered a Medium. It fit exactly the way I wanted.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • A
    Ashley D.
    US flag
    Verified Buyer
    Received so many compliments
    Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • L
    Lauren P.
    US flag
    Verified Buyer
    Vacation favorite
    Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • B
    Brittany G.
    US flag
    Verified Buyer
    Lovely dress
    The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.
    BMS Smart Battery Bluetooth Monitor for Solar Power Storage, No RS485 or CAN Port     Was this helpful? 0 0
  • K
    Kayla N.
    US flag
    Verified Buyer
    Helpful customer service
    I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.
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