About This

• Compatible Models:​ Works perfectly with Texas Instruments TI-84 Plus CE, TI Nspire CX, CX II, TI Nspire CX CAS, and CX CAS II calculators. Replacement battery only — please verify your device model before purchase. Part numbers: 3.7L1200SPB, P11P35-11-N01.
• High Capacity & Long Life:​ Upgrade to our premium P11P35-11-N01 rechargeable lithium-ion battery with 1600mAh capacity (5.92Wh) and 3.7V output. Brand-new with zero charge cycles; supports over 1000 recharge cycles to eliminate frequent power loss or weak performance.
• Premium Specifications:​ Battery Type: Li-ion | Capacity: 1600mAh / 5.92Wh | Voltage: 3.7V | Weight: 24.7g | Dimensions: 2.05 x 1.65 x 0.20 inches | Color: Black. Designed for reliable performance and durable use.
• Simple Installation:​ User-friendly design makes replacement quick and easy — no special tools required. Most users can complete the swap in minutes. Ideal for replacing worn-out batteries or keeping a spare for uninterrupted study or work sessions.
• Reliable Warranty Support:​ We stand behind our product quality. If you have any issues or questions, simply use the “Contact Seller” option, and we will respond within 24 hours to ensure your satisfaction.

Overview

• Brand : Qoutmcuy
• Color : 1200SPB-2PC
• Calculator Type : Engineering/Scientific
• Power Source : Battery Powered
• Number of Batteries : 2 AAA batteries required. (included)