Product Description Capacity: 1500mAh (With good qualit) Specifications: Size: AA (14505) or (14500) Voltage: 3.2V Capacity: 1500mAh Brand: Etinesan Chemistry: Lithium Phosphate (LiFePO4) Dimensions: Diameter:14.5mm, Height: 50.5mm Features: No memory effect Long storage life Light weight and high energy density same size as an AA size battery, but has 3 times higher voltage Recharges up to 1500 Cycles Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time Environmentally safe, No memory effect, environment-friendly materials Ideal replacement for alkaline and NiMH AA cells (Note: Each LiFePO4 AA or AAA cell is used with a dummy cell to replace two alkaline or NiMH AA or AAA cells. Don’t use one LiFePO4 cell to replace one alkaline or NiMH cell, otherwise your appliance will be damaged by excessive high voltage.) Easily Power Common Applications Such As: Solar Lights Emergency Lights 3.2VDC Device with 0.8A Max drain Custom Battery Packs And More… Note: This is the new Generation of Li-Ion Battery ( Li-Fe-PO4): High discharging rate, non explosive, lighter weight and much safer Overall. This Battery is a AA Size battery. Please measure and compare and verify that it is written 14505 or 14500 on the battery. 100% brand new with 100% QC of every batter Charger features: Technical parameters: Input: AC100-240V 50~60HZ Output:DC 3.8V 250mA Charger features: The charger applies to lithium iron phosphate/LiFePo4 14500 (AA) and 10440 (AAA) batteries,with automatic stop filling function. By world wide voltage 72 hours aging test,safe and reliable. 99% charge saturation rate This charger is a special charger for lithium iron phosphate/LiFePo4.Other types of rechargeable batteries can’t use this charger. Dry location use only.