TsuLin SP04XL HSTNN-IB8R Laptop Battery Compatible with HP Spectre X360 13-AP0000UR 13-AP0000NN 13-AP0100ND 13-AP0000NA Series HSTNN-OB1B HSTNN-DB7X L28764-005 L28538-AC1 15.4V 61.4Wh 3990mAh

Welcome to TsuLin
Before placing your order, we highly suggest you to open the back case of your latptop and check out the exact part number of your laptop's original battery.

1.Battery Type: Rechargeable Li-ion Battery
2.Model: SP04XL/HSTNN-IB8R
3.Voltage: 15.4V
4.Capatity: 61.4Wh 3990mAh
5.Connector: Please refer to the picture and check it.
6.Certificate: CE,RoHS,FCC, 100% New from Manufacturer, Grade-A Cell.
All TsuLin products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
7.Worry-Free Warranty:
At TsuLin, we believe in our battery. That's why we back them all with a 12-month warranty and provide friendly customer service, easy-to-reach support.

8.Replacement for Part Number:
SP04XL HSTNN-IB8R HSTNN-OB1B HSTNN-DB7X L28764-005 L28538-AC1

9.Compatible Models (use "Ctrl+F to find your model quickly")
For HP Spectre x360 Convertible 13T-AP000 TOUCH LAPTOP

For HP Spectre x360 Convertible AP0XXX Series:
13-AP0008CA 13-AP0010CA 13-AP0013DX 13-AP0023DX 13-AP0028CA 13-AP0033DX13-AP0038NR 13-AP0039NR
13-AP0040CA 13-AP0041NR 13-AP0042NR 13-AP0043DX 13-AP0044NR 13-AP0045NR 13-AP0046NR 13-AP0048NR
13-AP0050CA 13-AP0053DX 13-AP0068MS 13-AP0090CA 13-AP0001LA

For HP Spectre x360 Convertible AP0XXXTU Series:
13-AP0000TU 13-AP0001TU 13-AP0002TU 13-AP0003TU 13-AP0004TU 13-AP0005TU
13-AP0006TU 13-AP0007TU 13-AP0008TU 13-AP0009TU 13-AP0167TU 13-AP0168TU

10.Package included:
1X SP04XL/HSTNN-IB8R Battery.

11.For Optimal Use battery:
<1>Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity.
<2>The important point is to perform a full discharge charge every other month to extend battery life.