• Daly Active Balancer 5A – Smart BMS Equalizer Board for LiFePO4 & Lithium Battery Packs (3S–16S)
  • Daly Active Balancer 5A Smart BMS Equalizer Board For LiFePO4 Lithium Battery Packs 3S16S 5
  • Daly Active Balancer 5A Smart BMS Equalizer Board For LiFePO4 Lithium Battery Packs 3S16S 1
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  • Daly Active Balancer 5A Smart BMS Equalizer Board For LiFePO4 Lithium Battery Packs 3S16S 3
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Daly Active Balancer 5A – Smart BMS Equalizer Board for LiFePO4 & Lithium Battery Packs (3S–16S)

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

$257.98
$257.98
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Version: 4s 5a 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.

Give your batteries the care they deserve with the Daly active balancer, engineered to extend life and maximize performance. Designed for LiFePO4 and lithium packs, this intelligent board ensures cells charge and discharge evenly, preventing overstrain and premature aging. With support for 3S to 16S configurations, it’s a versatile solution for hobbyists, DIY power systems, and professionals alike. If you want longer-lasting batteries and reliable performance, this balancing board delivers.

Key Features

  • 5A battery balancer for efficient, active equalization.

  • Supports multiple setups: 3S, 4S, 8S, 10S, 13S, and 16S packs.

  • Reduces heat buildup and enhances battery lifespan.

  • Plug-and-play design makes installation quick and easy.

  • Ideal for LiFePO4 and standard lithium-ion battery packs.

Why Choose Our Daly Active Balancer 5A
Unlike passive balancing boards that waste energy as heat, this active system redistributes power between cells for optimal efficiency. That means cooler operation, less wasted energy, and batteries that last significantly longer. Daly’s trusted design ensures quality, durability, and reliability for demanding applications.

Perfect For

  • DIY solar power storage systems.

  • Electric vehicles and e-bikes.

  • Hobbyists working with 18650 or LiFePO4 packs.

  • RV, marine, or off-grid battery setups.

Protect and Power Your Energy Investment
Choose the Daly Active Balancer 5A and enjoy balanced, efficient, and longer-lasting performance from every charge cycle.

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Daly Active Balancer 5A – Smart...
4s 5a equalizer
$257.98
$257.98
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Daly Active Balancer 5A – Smart BMS Equalizer...
4s 5a equalizer
$257.98
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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.
    Daly Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for 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 Active Balancer 5A – Smart BMS Equalizer Board for LiFePO4 & Lithium Battery Packs (3S–16S)     Was this helpful? 0 0

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