Smart BMS with Bluetooth and WiFi Active Balance Protection
Smart BMS with Bluetooth and WiFi Active Balance Protection
Fast Delivery
Free returns
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Returns
Returns
We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.
Care Instructions
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
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 solar, EV, or DIY energy storage projects with this smart battery management system (BMS). Built with active balancing technology, Bluetooth and WiFi connectivity, and reliable overcharge/discharge protection, it ensures your lithium battery packs run safer and last longer. Available in multiple voltages and current capacities, this BMS is perfect for solar systems, electric vehicles, and custom power projects.
Key Features
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Active Balancing: Optimizes battery performance and extends lifespan.
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Smart Connectivity: Monitor and configure via Bluetooth or WiFi modules.
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Overcharge & Discharge Protection: Safeguards cells for reliable use.
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Multiple Options: Choose from 4S–24S and 40A–200A capacities.
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Wide Applications: Ideal for solar systems, EV conversions, and DIY power storage.
Why Choose Our Smart BMS
Unlike basic protection boards, this BMS offers real-time monitoring, advanced safety, and customizable performance. It’s the professional choice for anyone serious about building or maintaining lithium battery packs.
Perfect For
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Solar energy storage
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Electric vehicle projects
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DIY lithium battery builds
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Off-grid power systems

what our customers say about us
4.9
Based on 100+ Reviews
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EEmily R.Verified BuyerPerfect for a summer weddingI 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 BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 23 2
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OOlivia H.Verified BuyerBeautiful dressReally 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 BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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SSarah T.Verified BuyerSo flatteringI have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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CChloe W.Verified BuyerWorth every dollarThe quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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AAmanda K.Verified BuyerEngagement photo approvedBought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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NNicole B.Verified BuyerRuns slightly roomyI was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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HHannah C.Verified BuyerComfortable all eveningWore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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MMegan L.Verified BuyerLove the qualityBeautiful stitching and a really elegant design. It feels much more expensive than it actually is.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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RRachel S.Verified BuyerTrue to sizeI followed the size chart and ordered a Medium. It fit exactly the way I wanted.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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AAshley D.Verified BuyerReceived so many complimentsEveryone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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LLauren P.Verified BuyerVacation favoritePacked this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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BBrittany G.Verified BuyerLovely dressThe zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0
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KKayla N.Verified BuyerHelpful customer serviceI wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.Smart BMS with Bluetooth and WiFi Active Balance Protection Was this helpful? 0 0