Get ready to power up with the Onyx 9500-4s2p Extreme Graphene+! Packed with new high-voltage 2P cells and a 4.35V charge, this battery brings extreme power and rock-solid reliability thanks to cutting-edge graphene tech. Perfect for those who want their gear to perform as hard as they do!

   Specification details are below.

    Size:  46mm x 46mm x 138mm 

   Measured MAh:         9500mAh

   Voltage:                           15.2V

   C rate:                             150+

  Weight:                             650gr     

  Wire size:                         10AWG

Finally, if you want your batteries to have a good life cycle think about your charging system and your monthly process. Need any support with this, please contact me via Facebook or email.

Advised to charge rate of 1C to 5C please note that a higher charge rate will put less mAh into the pack and will reduce cycle life.

Please note there is racing chemistry in our cells so we do not recommend dropping voltage below 3.5 as underload drop below 3v. Can reduce your performance will void your 6-month warranty.