What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
Key Specs
- Cell Count
- 2S
- Capacity
- 8100
About this product
The Gens Ace Redline 2.0 2S 7.4V 8100mAh 140C 138×46.5x25mm 320g is part of the Redline 2.0 race range, high-voltage graphene-hybrid cells with 140C discharge for competition use. This 2S pack gives you 8100mAh of capacity with a 140C continuous discharge rating.
Manufacturer description
Gens Ace Redline 2.0 Series 2S 140C 8100mAh Hardcase LiPo Battery Pack; with a factory installed 5.0mm bullet. Consumers trust the Gens Ace name to deliver the dependability and high performance they expect. The Gens Ace 140C 2S 8100mAh 7.4V LiPo battery pack has a high-capacity; high-discharge rate that gives you the power and run-time you expect .
Features
– Stable automatic stacking technology enables single cell capacities of 8100mAh.
– The most strict single cell capacity; voltage; resistance; discharge curve matching process.
– Standard 5.0mm bullet
Specifications
– Capacity: 8100mAh
– Voltage: 7.4V / 2S1P
– Discharge Rate: 140C
– Weight: approx. 320g
– Dimensions: approx. LxWxH 138x46x24mm
– Connector Type: 5.0mm bullet
Usage
Gens Ace Redline 2.0 Series 2S 140C 8100mAh Hardcase LiPo Battery Pack; it’s suitable for Xray, Yokomo, Awesomatrix, Team Associated, TLR.
Specification
- Cells: 2S (7.4V)
- Capacity: 8100mAh
- Discharge rate: 140C
- Dimensions: 138×46.5x25mm
- Weight: 320g
- EAN: 6928493317198
- Manufacturer part number: GEA81002S14NV
Always charge LiPo batteries with a balance charger, never leave them charging unattended, and store them in a LiPo-safe bag at storage voltage. Check that the connector and pack size match your model before ordering.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
