All of our TAIT TP9100 Two-Way Radio Batteries. are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. TP9100 Two-Way Radio Batteries of TAIT for TAIT battery are 100% brand new, 1 year Warranty, 30 days money back guarantee. Battery condition: 100% Brand NewBattery model: TP9100Battery category: Two-Way Radio BatteriesBrand: TAITCapacity: 2500mAhVoltage: 7.2VType: NI-MHColor: BlackCertification: Passed CE, UL, ROHS, ISO 9001/9002 and GS certificationReplace Part Number: TP9100 Compatible Models:For Tait TP9135 TP9140 TP9155 TP9160 TP9100 TPA-BA-201 TPA-BA-203Guarantee: 100% safe shopping guarantee! 1 year warranty![AU] Battery for TP9100[US] Battery for TP9100[FR] Batterie TP9100 Magasin de batteries et piles[NL] Batterij voor TP9100[FR] Batterie pour TP9100[UK] Battery for TP9100[IE] Battery for TP9100[NL] Batterij voor TP9100[DE] Akkus für TP9100Quality Service for TAIT TP9100 Two-Way Radio Batteries:We promise that the TAIT TP9100 Two-Way Radio Batteries sold in our website are 100% brand new - We never sell used or refurbished TP9100 Two-Way Radio Batteries 100% new high quality Replacement battery Compatible your TAIT Two-Way Radio Batteries. Provides excellent discharge characteristics. Quick delivery for every order.How to care for the battery?-If you do not use your laptop for extended periods of time (a week or more), remove the battery pack from the laptop.-Do not expose the battery to high heat or freezing temperatures. Do not leave your battery in your car in the summer. Hot batteries discharge very quickly, and cold ones can’t create as much power.-Completely drain and recharge the battery overnight once a month to maximize its capacity to hold a charge.-Fully charge new battery packs before use. New pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.-For laptops that work as Desktop Replacement, the battery should be re-installed every 3-4 weeks and allowed to fully discharge.-Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the battery.