SPMST AA Lithium Batteries, 4 Pack 2800mWh 1.5V Batteries—High Performance Double A Long Lasting Battery for Flashlight, Toys, Remote Control, Alarm System (Rechargeable)

SPMST1.5V rechargeable AA lithium battery is the best economic and environmentally friendly alternative to alkaline AA batteries. Rechargeable lithium batteries use the highest quality battery cells and are equipped with intelligent integrated chips to ensure the safety and reliability of battery use. They are particularly suitable for devices and applications that require operating voltages higher than 1.2 volts, such as game controllers, VR controllers, toy cars, cameras, door locks, microphones, and other household electronic devices With ultra-high capacity and 1.5V voltage output, the capacity can reach up to 2800mWh, and the energy density is higher. It can achieve a high number of charge and discharge cycles, extending its service life. The cycle charging times can reach more than 1500 times High end battery materials and special formulas can withstand outdoor temperatures of extreme cold and heat, with a high energy density design that can withstand temperatures ranging from -40 ° F to 140 ° F (-40 ° C to 60 ° C). They can provide stable power supply even in high temperature environments during winter or summer, avoiding accidental device shutdown Flip top snap on semi transparent PP plastic box packaging, easy to store, carry battery, dust-proof protection Kind reminder: Please use a 5V2A compatible dedicated charger to charge it. Before purchasing, please confirm if your device is compatible with 1.5V AA lithium batteries,