... 3.1 year warranty time For phone battery motorola Droid X / MB810,rechargeable battery,replacement batteryType: Li-ion Voltage: 3.7V ... temperature fuse gives extra protection.Fit phone models:motorola Droid X / MB810Motorola DROID and DROID IICompatible battery models:SNN5843/BP6XNote:12 ... warranty,passed CE, UL,RoHS, SGS, ATC, REACH, ISO9001:2000, ISO14001:2004 For phone battery Droid ...