SKU: 78772679490

LYW 4000mAh 14.8V 4S 65C Lipo Battery with EC5 Plug(1/2/3/4PCS)

Sale price$34.19 Regular price$37.99
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

LYW 4000mAh 14.8V 4S 65C Lipo Battery with EC5 Plug(1/2/3/4PCS)The battery plug color is random, the model is fixed Specifications: Capacity: 4000mAh Voltage: 14. 8V 4 Cell 4S1P Discharge Rate: 65C Continual 130C Burst Charge Rate: 5C Max Size(1 5mm difference): 35X40X120mm Approx Weight(5g) : 417g Output Connector: EC5 Balance Connector: JST XH Wire (AWG): 10# Compatible RC Models: LYW 4s lipo battery 4000mAh 14. 8v with EC5 is specially designed for RC Airplane, Helicopter, MultiCopter, RC Boat. Mainly

The battery plug color is random, the model is fixed

Specifications:

  • Capacity: 4000mAh
  • Voltage: 14.8V 4-Cell / 4S1P
  • Discharge Rate: 65C Continual / 130C Burst
  • Charge Rate: 5C Max
  • Size(1-5mm difference): 35X40X120mm
  • Approx Weight(±5g) : 417g
  • Output Connector: EC5
  • Balance Connector: JST / XH
  • Wire (AWG): 10#

Compatible RC Models:

LYW 4s lipo battery 4000mAh 14.8v with EC5 is specially designed for RC Airplane, Helicopter, MultiCopter, RC Boat. Mainly compatible with FMS 1400mm T-28, AtomRC Swordfish, T-28 Trojan.

Empower your every transcendence:
Independently developed lamination technology
High density, low resistance, lightweight
Material is stable and durable, vibration-resistant, heat dissipation, 500+ cycles
-40℃-85℃ stable discharge, no voltage drop

Professional and Reliable:

With the most advanced production technology and strict quality control team, our Lipo batteries provide a stable discharge curve, high discharge rate, reach the highest speed at the most stable speed, and provide power for your RC hobby. If you have any questions about our products, please let us know and we will reply you within 24 hours

Notice:

For the RC battery, only if the voltage and the plug match, then it will fit.
Please stop charging immediately when the cell voltage has been charged to 4.2V (Normal cell voltage is between 3.7V~4.2V).
To double that it sure safe, please check first whether the battery surface is right when you get it and whether the voltage is normal before using.
If the new battery won’t hold a full charge or loses the charge very quickly in a short time, please use the Balance Charger to charge and recycle several times first.

Tips:

 If the product is out of stock, it will take 15 days to produce and 5 days to conduct factory testing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78772679490

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Maria P R
Boise, US
★★★★★ 5
Fantastic patches
Color: Collagen
These Biodance collagen peptide eye patches are truly fantastic! I have been consistently impressed by how revitalized and radiant my skin looks after every use—it feels genuinely nourished, hydrated, and leaves me with a healthy, natural glow. The results were so immediate and noticeable that I felt compelled to share the love, so I ended up purchasing several more sets to give as thoughtful self-care gifts for both my sister and my sister-in-law. I cannot recommend these highly enough to anyone looking for an effective addition to their Korean skincare routine!
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Reviewed in the United States on June 8, 2026
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Ana
Carnegie, US
★★★★★ 5
Nice First Use, Feels Refreshing and Soothing!
Color: Collagen, Color: Collagen
I just started using the BIODANCE Collagen Peptide Eye Patches a couple of days ago, so this is an early impressions review. The packaging looks nice and the jar is easy to open and store. The patches are well soaked in serum and feel very cooling and refreshing when applied under the eyes. They stick well and don’t slide around, which makes them easy to wear while doing other things. So far, I like how hydrating they feel on my skin. They give an instant refreshed look right after use, especially in the morning. I haven’t used them long enough yet to see long-term results on fine lines or wrinkles, but I’m excited to continue using them and see how my skin improves over time. Overall, first impressions are positive and I think they’re a nice addition to a self-care routine.
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Reviewed in the United States on May 28, 2026
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Verified Purchase
MAMA V DESIGN STUDIO
Boise, US
★★★★★ 4
Good Results, Slightly Dry Texture
Color: Collagen
I recently tried the BIODANCE Collagen Peptide Eye Patches and they worked pretty well for my under-eye area. The patches are packed with collagen peptides and feel nice and cooling when you first apply them. After 20–30 minutes, my skin looked a bit plumper and more hydrated, and the fine lines around my eyes appeared softer. The only downside is that they can be a little dry compared to some other eye patches I’ve used. Overall though, I noticed a visible difference in brightness and smoothness after consistent use for a few days. They’re convenient, easy to use, and do deliver on the anti-wrinkle and hydrating claims to a decent degree. If you don’t mind them being on the drier side, I’d recommend giving them a try — especially for targeting smile lines and tired-looking eyes.
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Reviewed in the United States on April 16, 2026
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Pamela O'Neill
Grantham, US
★★★★★ 5
Effective results!!
Color: Collagen
Love these!!!! I keep mine in the fridge. It's very refreshing in the morning to wear these. They stay in place. Super effective at moisturizing and smoothing out puffy under eyes. I will definitely buy them again.
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Reviewed in the United States on June 8, 2026
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Lori Soares
Pawtucket, US
★★★★★ 5
Perfect plumper for under eyes.
Color: Collagen
I absolutely love the moisturizing effect these have under my eyes. My undereye skin appears plumper making the fine lines show less for at least 5 hours. The skin also feels much softer. These are absolutely a great value for the money. I will be buying these again. Perfect for a morning you wake up with puffy eyes and need to get put together quick because they made my eyes look amazingly rested and took all the puffiness away in 10 mins.
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Reviewed in the United States on May 14, 2026

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