• Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A
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Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A

Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A

$597.94
$597.94
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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 battery management system with this smart Bluetooth BMS engineered for Li-Ion, LiFePo4, and LTO batteries. Designed for high-performance packs ranging from 4S to 24S, it supports continuous discharge currents up to 300A and features active balancing for maximum efficiency and lifespan. With built-in Bluetooth monitoring and optional RS485 or CAN communication, this BMS is perfect for advanced energy storage, EV conversions, solar setups, and more.

Key Features

  • Supports multiple battery types — compatible with Li-Ion, LiFePo4, and LTO chemistries.

  • Flexible configurations — works with 4S–24S packs at 12V, 24V, 36V, and 48V.

  • High discharge current — handles 40A to 300A continuous loads.

  • Active balancing — up to 2A balancing current for optimal pack performance.

  • Smart connectivity — built-in Bluetooth and RS485 communication for real-time monitoring.

  • Expandable interfaces — NTC, LCD, RS485 (default) with optional CAN bus or heating interface.

  • Complete protection — safeguards against overcharge, over-discharge, overcurrent, short circuit, overheating, and faulty contact.

  • User-friendly app — monitor and configure via “JK BMS” app (iOS & Android).

Why Choose Our Smart Bluetooth BMS
Unlike basic battery management systems, this active balancing BMS ensures every cell in your pack charges and discharges evenly, extending battery life and performance. Its Bluetooth-enabled app puts real-time data and control at your fingertips, making it the ideal solution for EV enthusiasts, solar energy systems, and high-demand DIY projects.

Perfect For

  • Electric vehicles and e-bikes.

  • Solar energy storage systems.

  • DIY powerwall and off-grid projects.

  • Industrial and high-performance battery packs.

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Smart Bluetooth Active Balance BMS for...
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$597.94
$597.94
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Uplift Essentials
Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4...
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$597.94
$597.94

what our customers say about us

4.9

Based on 100+ Reviews

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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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     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.
    Smart Bluetooth Active Balance BMS for Li-Ion LiFePo4 LTO Batteries 4S–24S 200A–300A     Was this helpful? 0 0

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