Replacement Battery for Netgear AirCard 779S AC779S Sprint 4G LTE Mobile Hotspot - 2500mAh High Capacity W-8 W8 Compatible Battery - Perfect for Travel, Remote Work & On-the-Go Internet Access

· Make sure to fit your phone model. Please replace the battery carefully to avoid injuring your hands.· Professional manufacturers. Many years of production experience. Tested under strict quality control standards with professional machines 3 times before shipping. Over-Charging, Over-Discharging, Over-Heating and Short-Circuiting Protection. Works as good as your original battery. Speed up your phone.· Instruction/Manual NOT included, but there are many installation tutorials videos on YouTube to reference. Easy to replace, most people should be able to do it. Replace your old battery perfectly.· Please contact us when you have any questions, whether pre-sales or after-sales. WUHAO products have a very good after-sales service, please choose us with confidence.· Attention: New batteries often display virtual power. When you receive the battery, you need to charge the battery to a full charge state. After running out of electricity, then charge it to full charge again. After doing this several times, it will be normal.

【Shipped From USA】Shipped from California, USA. High Quality and tested before shipping out.

【Compatible Model】Please make sure to fit your device model.Battery Model: W-8 W8 Battery.

【High Quality Battery】Professional manufacturers. Many years of production experience. Tested under strict quality control standards with professional machines for 3 times before shipping. Over-Charging, Over-Discharging, Over-Heating and Short-Circuiting Protection. Works as good as your original battery. Speed up your phone.

【Easy To Install】Instruction/Manual NOT included, but there are many installation tutorials videos on YouTube to reference. Easy to replace,most people should be able to do it. Replace your old battery perfectly.

【Good After-sales Service】Please contact us when you have any questions, whether pre-sales or after-sales. WUHAO products have a very good after-sales service, please choose us with confidence.