SKU: 31025001359

Upgrade Energy Dark Lithium V2 21700 4200mAh 6S 22.2V 25C Li-ion Battery - XT60

Sale price$127.79 Regular price$141.99
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Upgrade Energy Dark Lithium V2 21700 4200mAh 6S 22.2V 25C Li-ion Battery - XT60The Upgrade Energy Dark Lithium V2 series is the new product line designed to dominate the long range FPV market. With a higher capacity, lower internal resistance, and a lower pack temperature, this battery will provide flight times and punch like no other battery on the market. Through extensive research and lab testing, Upgrade Energy has built one of the best Li Ion packs available. These batteries are manufactured in the USA. VIDEO: The Best FPV

The Upgrade Energy Dark Lithium V2 series is the new product line designed to dominate the long-range FPV market. With a higher capacity, lower internal resistance, and a lower pack temperature, this battery will provide flight times and punch like no other battery on the market. Through extensive research and lab testing, Upgrade Energy has built one of the best Li-Ion packs available. These batteries are manufactured in the USA.

VIDEO: The Best FPV Li-Ion Batteries? (2022) || Upgrade Energy Dark Lithium

Features

  • Optimized power and balance lead lengths for minimal weight and wire tangle
  • High quality, long-lasting power designed and made in the USA
  • Designed through thermal analysis for optimal heat dissipation
  • Copper tabs throughout differentiate us from the competition
  • Utilizes the highest current 21700 LiIon cells on the market
  • Higher capacity and lower weight than a similar-sized LiPo



Specifications

  • Configuration: 6S1P / 22.2V / 6 Cells
  • Discharge Rate: 25C/45 amp continuous
  • Max voltage: 25.2V pack, 4.2V per cell
  • Min voltage: 16.2V pack, 2.7V per cell
  • Balance Lead: Black JST-XH
  • Capacity: 4200mAh
  • Model: UGE113013
  • Charge Rate: 4.2A
  • Cell: Molicel P42A
CONNECTOR XT-60
C-RATING 25C
LENGTH 7.2cm
WEIGHT 420g
HEIGHT 6.4cm
WIDTH 4.2cm


 

Includes

  • 1x Upgrade Energy Dark Lithium V2 21700 4200mAh 6S 22.2V 25C Li-ion Battery - XT60

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: 31025001359

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Catlady
Whiting, US
★★★★★ 5
Beautiful and Comfortable!
Size: 6, Color: Tan Leopard
The shoes arrived on time. They are just as pictured. Good quality and very comfortable. They are also true to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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Amazon Customer
Bozeman, US
★★★★★ 5
Love Love Love!!!!!
Size: 8, Color: Ivory
Love these shoes!! Very comfortable and lightweight!!! Size is perfect! Beautiful shoes!!
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Reviewed in the United States on June 3, 2026
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Phillipsclan
Cuba, US
★★★★★ 5
I will wear these all summer!
Size: 8, Color: Black/Black
These sandals are definitely a platform if you’re looking for a bit of height but they’re also well made, comfortable and in my opinion much firmer support than another popular brand. They look great and they’re versatile. I purchased the black ones the color is a true deep black not gray-ish at all.
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Reviewed in the United States on May 23, 2026
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mrsprice
Lowell, US
★★★★★ 5
So comfortable!!
Size: 11, Color: Champagne Metallic
Love love love!! Great fit and work for wide-ish feet. Run a little big. Took me a couple days to break them in but now they are great. I bought a second color!!
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Reviewed in the United States on June 2, 2026
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Kelly B
Pawtucket, US
★★★★★ 5
VERY comfortable & cute sandal!
Size: 9, Color: Cognac
I needed a pair of comfortable sandals for this summer & I really got lucky with these. I have a lot of arthritis in my feet & even my $100(+) tennis shoes don’t keep the pain away. I may start with tennis shoes at the beginning of the day but 1/2 way through I slip on the Hey Dudes & all is much better! These sandals are versatile, I have worn them with jeans & shorts. They would also look nice with a skirt. They are cute & comfortable! Not only are they lightweight, it feels like you are walking on air because the sole is so cushioned. One thing I do want to mention is the fact there is A LOT of room given toward the front of the shoe. The strap that goes over the ball of your foot is looser than I am used to, even with wide feet. You aren’t able to make adjustments. When I first put them on I didn’t think I would like it but after wearing them every day for the past month I know I do. I would recommend these sandals & wonder if I should stock up in case they stop making this style??
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Reviewed in the United States on May 9, 2026

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