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This  Rechargeable AAA Batteries With USB Charger is AAA Lithium Ion Battery 1.5v Rechargeable, Rechargeable AAA Batteries Ebay, Rechargeable AAA Batteries Amazon, AAA Lithium Batteries, AAA Battery Lithium, Rechargeable AAA Battery 1.5 V, 660mWh Lithium Ion Battery, 1.5v Battery Backup, Best Rechargeable Batteries.





This Rechargeable AAA Batteries With USB Charger has some following advantages:


1) quick charging


1C can be charged for 30 minutes to reach more than 80% of the nominal capacity, phosphorus iron battery can be charged for 10 minutes to 90% of the nominal capacity.


2) long cycle life


Generally, it can reach more than 500 times, even more than 1,000 times, and lithium iron phosphate can reach 8,000 times.For small current discharge of electrical appliances, the battery life will multiply the competitiveness of appliances.





Lithium-ion batteries are secondary (rechargeable) batteries that rely on lithium ions moving between the positive and negative electrodes.During charging and discharging, Li+ is embedded and de-embedded back and forth between the two electrodes. When charging, Li+ is de-embedded from the positive electrode and embedded into the negative electrode through electrolyte. The negative electrode is in a state of lithium enrichment.In contrast, when discharging, lithium ion batteries have high energy density and high average output voltage.











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Cell model




09260 Cylindrical  electric cell




 






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Cell energy



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