"【High Capacity】: Mupoer AAA rechargeable batteries has a 1100mAh high capacity and provide ultra strong power, no longer to worry about the endurance of the batteries. 【1200 Recycle & Reuse】: Mupoer Pre-charged AAA supports 1200 cycles of use, it is a perfect combination of convenience and economy. Ready to Charge, Ready to Use. 【Low Self Discharge】: Thanks to the embedded enclosed structure, the battey has no memory benefit, and more than 85% of the electricity can still be retained after 3 years. Real 1-time charge, 3-years reserve use. 【No Pollution Material】: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb. It is a reusable clean energy AAA battery, make contributions to environmental protection. 【Safety Protection】: Top DBCK steel shell has high density and corrosion resistance, bringing powerful security protection, preventing leakage, explosion, high and low extreme temperature. 【High Capacity】: Mupoer AAA rechargeable batteries has a 1100mAh high capacity and provide ultra strong power, no longer to worry about the endurance of the batteries. 【1200 Recycle & Reuse】: Mupoer Pre-charged AAA supports 1200 cycles of use, it is a perfect combination of convenience and economy. Ready to Charge, Ready to Use. 【Low Self Discharge】: Thanks to the embedded enclosed structure, the battey has no memory benefit, and more than 85% of the electricity can still be retained after 3 years. Real 1-time charge, 3-years reserve use. 【No Pollution Material】: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb. It is a reusable clean energy AAA battery, make contributions to environmental protection. 【Safety Protection】: Top DBCK steel shell has high density and corrosion resistance, bringing powerful security protection, preventing leakage, explosion, high and low extreme temperature. Date First Available: March 12, 2024 Battery Cell Type: NiMH Reusability: Rechargeable Package Dimensions: 4.13 x 3.62 x 0.55 inches; 7.83 ounces Unit Count: 16.0 Count Recommended Uses For Product: Clock Item model number: HFR-AAA1100 ASIN: B0CXSS8CCH Battery Cell Composition: NiMH Batteries: 16 AAA batteries required. (included) Model Number: HFR-AAA1100 Brand: Mupoer Battery Capacity: 1100 Milliamp Hours Number of Batteries: 16 AAA batteries required. (included) Antenna Location: Clock Compatible Phone Models: Panasonic Cordless Phones Manufacturer: Mupoer Battery Weight: 10 Grams"