| Description & Applications | BATTERY PROTECTION IC FOR SINGLE-CELL PACK The S-8211C Series are protection ICs for single-cell lithium-ion /lithium polymer rechargeable batteries and include high-accuracy voltage detectors and delay circuits. These ICs are suitable for protecting single-cell rechargeable lithium-ion / lithium polymer battery packs from overcharge,overdischarge, and overcurrent.Applications ： Lithium-ion rechargeable battery packs Lithium polymer rechargeable battery packs |