Meta Platforms, Inc.
Apparatus, systems, and methods for pulse charging rechargeable batteries

Abstract:

A computer-implemented method for pulse charging rechargeable batteries may include (1) identifying a rechargeable battery, (2) estimating an age of the rechargeable battery, (3) calculating, based at least in part on the age of the rechargeable battery, a pulse parameter for pulse charging the rechargeable battery, and (4) pulse charging the rechargeable battery using the pulse parameter to prolong the useful life of the rechargeable battery. In some examples, the rechargeable battery may be a backup battery that supplies backup power to a power supply within a data-center rack. Various other methods, systems, and apparatus are also disclosed.