Maxximus Battery Xiaomi Redmi Note 7 4000mAh BN4A

A Maxximus-brand battery delivers the highest performance and enhanced safety. The innovative use of aluminum pouch cells in combination with a cell construction has allowed greater capacity. Tests confirm that the battery exhibits on average up to 107% of its rated capacity Q10. Maxximus also provides higher safety. The operating temperature and the voltage levels on individual cells are continuously monitored to prevent battery overheating and, as a result, prevent its destruction.