The HP L86212-001 is an 8-cell lithium-ion replacement battery for compatible HP equipment. Listed as model AL08XL, it also carries reference AL08094XL-PL, helping identify the correct battery variant.
Its stated capacity is 94 Wh. The 8-cell design and lithium-ion chemistry describe its confirmed construction, while the capacity indicates the amount of stored energy available for mobile use away from a mains power source.
Functional equivalent references for this part are AL08094XL, AL08094XL-PL, AL08XL, HSTNN-IB9N, L86155-1C1 and L86155-1C2. These codes can help match the replacement to a battery identified by one of those references.