For HP:

EliteBook 725 G3 (L8K49AV),EliteBook 725 G3 (L8K51AV),EliteBook 725 G3 (N0J25AV),EliteBook 725 G3 (P4T48EA),EliteBook 725 G3 (T1C12UT),EliteBook 725 G3 (T1C14UT),EliteBook 725 G3 (T1C17UT),EliteBook 725 G3 (T4H57EA),
HP EliteBook 820 G3 Series:Elitebook 820 G3 (L3Z41UT),EliteBook 820 G3 (L4Q15AV),EliteBook 820 G3 (T7N76AW),Elitebook 820 G3 (T9X25ET),Elitebook 820 G3 (T9X40ET),Elitebook 820 G3 (T9X41ET),Elitebook 820 G3 (T9X43ET),Elitebook 820 G3 (T9X45EA),Elitebook 820 G3 (T9X46EA),Elitebook 820 G3 (T9X46ET),Elitebook 820 G3 (T9X51EA),Elitebook 820 G3 (V1G98UT),Elitebook 820 G3 (V1G99UT),Elitebook 820 G3 (V1H01UT),Elitebook 820 G3 (V1H02UT),Elitebook 820 G3 (V1H03UT)NOTE:1. Please check your battery model before place order.2. The battery must be run out and then FULLY charged before first use.3. The battery is stored in a cool and dry place.4. Do not Separation, extrusion, and impact.5. Do not put the battery into water and fire.6. Keep away from children.