High capacityHigh capacity circulatory function, perfect replace your original batteries. ^^ Compatible modelsHigh quality replacement battery for TRBO XPR7350 XPR3000 XPR3500 XPR3300 DP4000 DP4400 DP4401.
^^ Battery ParametersCapacity: 3500mAh, Volts: 7.4V, Li-ion battery. ^^ Quality CertificationROSH, CE and UL triple certification. No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection.