GOLDIX L21B4PE1 L21C4PE1 L21M4PE1 15.52V 97Wh laptop battery

GOLDIX 15.52V 97Wh replacement battery

This new lithium-ion battery delivers 15.52 volts and 97 watt-hours of capacity for the Lenovo Legion S7 16IAH7 2022 series. It replaces part numbers L21B4PE1, L21C4PE1, L21M4PE1, 5B11F29413, 5B11F29420, SB11B44632 and 41CP6/43/141. The black pack fits the listed Legion S7 16ARHA7 model variants. It is built for owners who need a direct drop-in power source.

Sustained discharge at 15.52V

The cell chemistry maintains a steady 15.52 volt output during extended workloads rather than spiking only in short bursts. Rated at 97Wh with a 99.99Wh upper mark, the pack supports long sessions away from mains power. Thermal behaviour stays consistent because the voltage rail does not sag under continuous draw. Users who need all-day runtime without voltage droop will find the design matches that requirement.

15.52V lithium-ion interface limits

The 15.52 volt nominal rail is fixed by the laptop charging controller; the battery cannot negotiate a higher voltage or a different protocol. Capacity tops out at the stated 97Wh, so runtime is bounded by that figure and the system power draw. Compatibility is limited to the listed Legion S7 16IAH7 and 16ARHA7 models; other Lenovo lines or non-Lenovo chassis will not recognise the pack. Buyers needing a different voltage or a higher watt-hour rating must select another part.