- Capacity: 2800mAh - Li-Polymer Battery - Compatible Model: HTC TyTN II, P4550, Kaiser, Kaiser100, Kaiser 110, Kaiser 120, Kaiser 140 Extended with back cover - Compatible Battery Part Number: KAS160, KAIS160, 35H00088-00M, 35H00086-00M - RoHS approved for toxic free. - CE and ISO9001 Certificate for quality assurance. Battery Distributor: Digi-Tech