Laptop Battery Replacement For HP HS03 HS04 807957-001 807611-421 HSTNN-LB6U TPN-I119 G4/G5 240 245 246 250 256 15-AY039WM 15-AY041WM 15-AY009DX 15-AY061NR 15-BA009DX 14-AN013NR 15-AY013NR

• Compatible HP Models: 240 G4, 240 G5, 245 G4, 245 G5, 246 G4, 246 G5, 250 G4, 250 G5, 255 G4, 255 G5, 256 G4, 256 G5, 340 G3, 346 G3, 348 G3, 348 G4
• Compatible HP Part Numbers: 807611-131, 807611-141, 807611-221, 807611-241, 807611-251, 807611-421, 807611-831, 807612-131, 807612-141, 807612-221, 807612-241, 807612-251, 807612-421, 807612-422, 807612-831, 807956-001, 807957-001, 843532-851, 843533-851, HS03, HS03031-CL, HS04, HS04041, HS04041-CL, HSTNN-DB7I, HSTNN-LB6U, HSTNN-LB6V, HSTNN-PB6S, HSTNN-PB6T, HSTNN-PB6V, M2Q95AA#ABA, M2Q95AA, MT245, N2L85AA#ABB, N2L85AA, TPN-C125, TPN-C126, TPN-I119, TPN-I120, TPN-I124
• Our batteries are designed for maximum safety. Overheat, Short-circuit and overload protections, together with certifications based on UL/CE-/FCC-/RoHS standards, guarantee your piece of mind while using the battery or storing it.

Laptop Battery Maintenance Tips:

• When using your new battery for the first time, you need to prime the battery by charging it to 100% and discharging it to 20% for 3 times. If you don't know how to install a new laptop battery, you can search "How to install a new laptop battery?" on website.
• DO NOT let the battery drain to 0%: If you constantly let it drain to 0%, the battery becomes unstable will be seriously degraded.
• DO NOT keep your battery always fully charged: Just like emptying your battery to 0%, keeping your battery permanently charged at 100% is very harmful. As time goes by, this will increase its internal resistance and reduce its capacity.
• Perform regular charging cycles: If you don’t use your Laptop battery very often, it is important to cycle it (discharge => charge) regularly, at least once a month. Please store the unused battery fully charged. Do not store at low power to prevent reduce the lifespan of a battery.