Hp RR03XL Laptop Notebook 48Wh 11.4V Battery

This HP RR03XL replacement battery fix kit is what you need to bring your dead laptop back to life!

• 0-Cycle - Each cell is brand new and has never been used.
• Rigorous Testing - Every single battery cell is tested to ensure it meets our specification.

Battery degradation is an inevitable part of your HP laptop's lifespan — extend it with this replacement battery. If your laptop won’t turn on, won’t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.

Note:

1.Before placing your order, we highly suggest you to open the back case of your laptop and check out the exact part number of your laptop's Battery RR03XL .

2.The new battery RR03XL use to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.

3.Do not disassemble, crush or puncture. Do not dispose of in fire or water.

4.If you remove battery for a long time, charge more than 80% at least one time within one months.

5.Don't connect adapter for a long time while using the battery. It may damage the battery.

6.When using the battery, care should be taken to prevent exposure and moisture.

7.Please check your battery RR03XL part number or Laptop Models to ensure you are getting the correct battery for your laptop before placing your order!

Fit Machine Models:

• HP ProBook 430 G4
• HP ProBook 430 G5
• HP ProBook 440 G4
• HP ProBook 440 G5
• HP ProBook 450 G4
• HP ProBook 450 G5
• HP ProBook 455 G4
• HP ProBook 455 G5
• HP ProBook 470 G4
• HP ProBook 470 G5

Compatible with numbers:

• HP 851477-421
• HP 851477-541
• HP 851477-831
• HP 851477-832
• HP 851610-850
• HP 851610-855
• HP HSTNN-I74C
• HP HSTNN-Q01C
• HP HSTNN-Q02C
• HP HSTNN-Q03C
• HP HSTNN-Q04C
• HP HSTNN-Q06C
• HP HSTNN-UB7C
• HP RR03
• HP RR03XL