DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A
DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A
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.
Ensure the safety and performance of your lithium battery packs with the 2024 DALY Smart BMS, designed for 3S to 16S Li-ion and LiFePO4 cells (18650, 22650, 32700). With built-in balance function and NTC temperature protection, this BMS provides advanced safety monitoring, reliable charging, and stable discharge performance. Available in multiple current ratings, it’s the ideal solution for electric bikes, scooters, solar storage, and DIY battery applications.
Key Features
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Supports 3S–16S battery packs (Li-ion & LiFePO4)
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Balance function for optimized battery performance and longer life
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NTC temperature protection for enhanced safety
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Multiple current ratings (15A to 100A) for different applications
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Compatible with 18650, 22650, 32700 battery types
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Durable build with high-efficiency circuit design
Why Choose Our DALY BMS
Unlike basic protection boards, the DALY BMS ensures balanced charging and discharging, advanced thermal monitoring, and reliability across a wide range of battery setups. Whether for small packs or high-power systems, it offers peace of mind and consistent performance.
Perfect For
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DIY battery builders
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E-bikes, scooters, and mobility devices
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Solar power storage systems
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Power tools and custom battery applications
📏 Specifications
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Supported Cells: 3S–16S (Li-ion & LiFePO4)
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Current Ratings: 15A, 20A, 40A, 60A, 100A
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Battery Types: 18650, 22650, 32700
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Features: Balance function + NTC protection
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Application: Battery packs from 24V to 60V

what our customers say about us
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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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A 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.DALY BMS Li-ion and LiFePO4 Battery Management System with Balance Function 15A–100A Was this helpful? 0 0