NB MOBILE 1471(L) polymeer smart lithium-ion-accu 73Wh

A failing notebook battery can leave you stranded without power at the worst moment. The WORTMANN AG NB MOBILE 1471(L) 73Wh Smart Lithium-Ion Polymer Battery restores dependable, long-lasting power to your compatible laptop. With a generous 73Wh capacity, this replacement battery delivers extended runtimes so you can work, stream, and create without constantly hunting for an outlet. Its smart battery technology communicates with your device to provide accurate charge levels and optimize performance, while integrated protection safeguards against overcharging, overheating, and short circuits. Built with A-grade Li-Polymer cells and a durable ABS housing, this battery is engineered for reliable daily use and a long service life.

Who is it for

This battery is ideal for professionals, students, and anyone who depends on their laptop throughout the day. If your original battery no longer holds a charge or you need a spare for travel, this replacement offers a cost-effective way to restore full mobility. It is also suitable for IT departments and service providers looking for a dependable power solution for fleets of compatible notebooks.

Main features

• 73Wh energy capacity for extended runtime
• Smart Battery System (SBS) compatible with integrated fuel gauge
• Advanced protection: overcharge, over-discharge, overcurrent, short-circuit, and temperature
• High-quality A-grade Li-Polymer cells for reliability
• Durable black ABS plastic housing
• Rechargeable with an estimated cycle life of 500+ cycles
• CE, FCC, and RoHS certified

Specifications

• Battery Type: Lithium-Ion Polymer (Li-Po)
• Energy Capacity: 73 Wh
• Nominal Voltage: 11.1 V
• Capacity: 6570 mAh
• Cell Chemistry: Li-Polymer
• Smart Battery Features: Integrated fuel gauge, intelligent power management
• Protection: Overcharge, over-discharge, overcurrent, short-circuit, temperature
• Operating Temperature: 0°C to 45°C
• Storage Temperature: -20°C to 60°C
• Housing Material: ABS Plastic
• Colour: Black
• Certifications: CE, FCC, RoHS
• Application: Notebook / Laptop Replacement Battery

Tips

To maximize battery lifespan, avoid exposing the battery to extreme temperatures and store it at around 50% charge if not used for extended periods. Calibrate the battery by fully charging and discharging it once every few months to keep the fuel gauge accurate. Always use a compatible charger and disconnect the battery when the laptop is plugged in for long periods to reduce heat stress.