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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Ace Power 4200mAh 4S 40C LiPo Battery EC3 Plug ACE4200SC404SEC3The Ace Power 4200mAh 4S 40C LiPo Battery is a 14. 8V soft case RC battery designed to provide reliable power for compatible 1 10 scale RC vehicles using an EC3 connector. Features 4200mAh capacity provides a balance of run time and power for compatible RC applications 4S LiPo configuration delivers 14. 8V nominal output for high power setups 40C discharge rating provides stable power delivery for suitable RC electronics Soft case construction reduces
The Ace Power 4200mAh 4S 40C LiPo Battery is a 14.8V soft case RC battery designed to provide reliable power for compatible 1/10 scale RC vehicles using an EC3 connector.
Features
- 4200mAh capacity provides a balance of run time and power for compatible RC applications
- 4S LiPo configuration delivers 14.8V nominal output for high-power setups
- 40C discharge rating provides stable power delivery for suitable RC electronics
- Soft case construction reduces weight and supports compatible battery installations
- Pre-installed EC3 connector provides a secure battery connection
- Suitable for compatible 1/10 scale RC vehicles requiring this battery specification
Specifications
- Brand: Ace Power
- Product Type: RC LiPo battery
- Battery Type: Lithium Polymer (LiPo)
- Capacity: 4200mAh
- Voltage: 14.8V
- Cell Count: 4S
- Discharge Rating: 40C
- Connector Type: EC3
- Case Type: Soft case
- Application: Compatible 1/10 scale RC vehicles
- Manufacturer Part Number: ACE4200SC404SEC3
Includes
- 1 x Ace Power 4200mAh 4S 14.8V 40C LiPo Battery with EC3 Connector
FAQ
Will this 4S LiPo battery fit my 1/10 scale RC vehicle? The Ace Power 4200mAh 4S LiPo Battery suits compatible 1/10 scale RC vehicles designed for 14.8V LiPo power with suitable electronics, battery space and EC3 connection.
Can this battery replace a 2S or 3S LiPo battery? No. Only use a 4S LiPo battery if your ESC and vehicle are rated for 14.8V operation.
Important Notes
- Check your RC vehicle supports 4S 14.8V LiPo batteries before installation, as incorrect voltage may damage electronics.
- Confirm battery compartment dimensions and EC3 connector compatibility before use.
- Use only a compatible LiPo balance charger designed for 4S lithium polymer batteries.
- Follow safe LiPo charging, storage and handling practices at all times.
- Never leave LiPo batteries unattended while charging.
- LiPo batteries cannot be shipped by air and will be sent via road freight when express shipping is selected.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
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Product Reviews
★★★★★ 5
Tanks soft and comfortable
Color: Black, Size: Large
These tanks are great quality - thick and soft material and the fit is as according to the size chart. Love them!
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Cut tight, good quality and price.
Color: Sky Blue, Size: Medium
Well made, the material is soft, and comfortable. It’s tight without being clingy. It didn’t shrink when I dried it on medium. The color is as shown and its not see through but is cut tight. So if you have a little extra weight in your stomach area it will not be flattering. Great price and good quality. I’m 5’6, 138lbs, and wear a 36C. I bought a size medium.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Comfortable women’s top, excellent for nursing!
Color: Black, Size: Large
I needed a new breastfeeding friendly tank top as I am postpartum and gained some weight. This is so comfortable and easily accessible for feeds. I wear it around the house and to sleep in. At a fraction of the cost of the more expensive brands nursing tops, this is a great practical, comfortable buy. The material is thick but breathable and not restrictive and non see through. Sizing is spot on. I am 5’4 and 160 lbs and I bought a Large. Overall this is a durable piece that is a staple in my postpartum wardrobe.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Great top for summer!
Color: Navy Blue, Size: Large
I bought one of these. The v-neck and fit of the tank top is amazing! Flattering! I loved it so much I ordered two more. Great summer tank! Washes and dries fabulously as well. I am 5’4” 150lbs, wear a medium or size 8-10. I purchased a large and love the look. It fits well, not too tight but hugs the body. Not oversized.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
True to size & color, modest cut, fitted style
Color: Purple, Size: Small
The cut on these tops are perfect. It's a nice v-neck without being revealing. Thick straps and solid back so your bra doesn't show. Sizing is accurate in my case. 5'6" 130lbs chest 34" waist 26" hips 39" and I ordered the small which is fitted on me. I ordered the lavender purple and a black one and both colors are correct in shade. Soft and stretchy material. I air dry them mostly and only gentle low on the dryer if needed and have not had any shrinking.
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Reviewed in the United States on May 24, 2026