Shipping charges will be added to the order depending on weight and size of package. Charges for the first item is $5 with additional items of the same type $1-3 depending on the item. These rates are for US ground shipping by USPS or UPS. For international shipping please contact us at the e-mail link on the bottom of this page.
Battery balance taps are the EH type and are the same as used by Graupner and Kokam. Balance adapter plugs for our x6 and X10 chargers can be found on the "Charger" page.
The XPI series are 5C charge capable batteries and are very conservatively rated at 25/50C. The XPI series are run cooler and have lower resistance than most other manufactures 35 and 40C batteries.