Rechargeable Battery for TI Nspire CX, TI Nspire CX CAS (NEW MODEL) Go to amazon.com Related posts Top ti-84 plus rechargeable battery for 2020 FeatureBrand New Genuine Texas Instruments Battery (no Wire) for Newest Model of TI Nspire CX and TI Nspire CX CAS and TI-84Plus-CE