52392-2S1P - SMC True Spec DV Extreme 7.4V 5200mAh 135C wired hardcase

52392-2S1P - SMC True Spec DV Extreme 7.4V 5200mAh 135C wired hardcase Features: This pack is the lowest priced 5200mAh pack on the market using 100% Lithium Cobalt Oxide(LCO) in combination with advanced materials to increase the power/performance.  You will not find another pack in this price range with this much power/performance.  Packs at a similar price typically use a blend of LCO and LicoMnNio2 which is a cheaper material.   This lowers the cost of the packs but also decreases the performance.  One way to tell if a pack doesn't use 100% LCO is to check the weight.  Packs with 100% LCO will typically have a higher weight.  True mAh +/- 5%:     5200mAh Voltage:                     7.4V C rate:                        135C Power Factor:           PF392 Size:                           25mm x 47mm x 139mm Hardcase  Weight:                      294gr          Wire size:                  10AWG Charge rate:              1C to 5C please note that a higher charge rate will put less mAh into the pack and will reduce cycle life