7000mAh Battery with 80W SUPERVOOC on OPPO K13 5G – Built for Power Users
⚡ What Is the 7000mAh Battery Advantage?
The OPPO K13 5G features one of the largest batteries in its segment. Built with REAL graphite-based technology, it improves thermal control, reduces wear, and delivers long-term battery health.
This massive battery means fewer charges, less downtime, and more freedom—whether you’re streaming, scrolling, or gaming all day.
🔋 Real-World Power That Lasts
On a full charge, the 7000mAh battery offers:
49.4 hours of call time
10.3 hours of gaming
15.1 hours of short video streaming
14.9 hours of video calls
11.6 hours of GPS navigation
32.7 hours of music playback
Now you can go through your entire day—and beyond—without needing a midday recharge.
⚡ Fast, Smart Charging with 80W SUPERVOOC
Charging such a big battery might seem like a challenge—but OPPO makes it seamless with 80W SUPERVOOC flash charging. You can reach:
62% charge in just 30 minutes
Full charge in under an hour*
This means even if you forget to plug in overnight, a quick coffee break is enough to fuel your day.
🛡️ Intelligent Battery Protection
Beyond size and speed, OPPO prioritises battery health and user safety with smart charging features:
Extended Charging Protection: Prevents overcharging by pausing charge at 80% during prolonged plugging
Charging Limit Option: Lets users set maximum charging levels to reduce battery aging
Intelligent Charging Deceleration: Slows charging speed while you sleep to reduce heat buildup
Cold Mode Charging: Enables safe and efficient charging in extreme cold (as low as minus 25°C)
✅ Designed for Longevity
OPPO’s advanced battery care ensures the 7000mAh unit retains high performance over time. With real-time thermal management and voltage control, this battery is rated for 5 years of efficient use.
🛠 Need Support?
If charging seems slow or battery life feels abnormal:
Check for software updates:
[Settings] > [About Device] > [Software Update]
Or visit your nearest OPPO Service Center or contact the OPPO Support Team for diagnostics or help.