• Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 5
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 1
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 2
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 3
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 4
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 6
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 7
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 8
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 9
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 10
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 11
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 12
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 13
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 14
  • Daly BMS 5A Active Balancing Board Smart Equalizer For 18650 LiFePO4 Lithium Battery Packs 3S16S 15
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Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)

Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)

$405.98
$405.98
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Options: 3s battery equalizer
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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.

Take the guesswork out of maintaining your battery health with the Daly BMS 5A Active Balancer. Designed for DIY builders, solar enthusiasts, and e-bike owners, this intelligent equalizer extends the lifespan of your lithium battery packs by preventing overcharge, imbalance, and early wear. Compact yet powerful, it balances cells in real time, so you get consistent performance and peace of mind. Whether you’re running a home energy project or upgrading your electric ride, this board ensures stable and efficient energy management.

Key Features

  • Supports multiple configurations: 3S, 4S, 8S, 10S, 13S, and 16S lithium battery packs.

  • Active balancing technology improves battery lifespan and efficiency.

  • 5A high current equalization for fast and reliable balancing.

  • Compact design, easy to install, ideal for DIY and professional use.

Why Choose Our Daly BMS 5A Active Balancer
Unlike standard passive balancers, this active board redistributes energy instead of wasting it, delivering smarter, longer-lasting performance. Daly’s reputation for durable, high-quality BMS solutions means you can trust this board for demanding projects. The 5A balancing current gives you faster equalization compared to cheaper alternatives, making it a solid investment for long-term battery care.

Perfect For

  • DIY battery pack builders.

  • Solar and renewable energy storage systems.

  • E-bikes, scooters, and other electric vehicles.

  • Off-grid power projects and backup systems.

Power Your Projects with Confidence
Upgrade your setup with the Daly BMS 5A Active Balancing Board and experience smoother, safer, and more efficient energy management today.

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Daly BMS 5A Active Balancing Board...
3s battery equalizer
$405.98
$405.98
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Daly BMS 5A Active Balancing Board – Smart...
3s battery equalizer
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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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     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.
    Daly BMS 5A Active Balancing Board – Smart Equalizer for 18650 LiFePO4 & Lithium Battery Packs (3S–16S)     Was this helpful? 0 0

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