The OnePlus Watch 3 has extraordinary claims for its battery life, but how can you hit 120 hours? Here's the official breakdown.

This Future Starship Pro power bank has a capacity of 10,000mAh and an output of 210W. The device can be recharged very ...

According to a Chinese tipster, OnePlus and OPPO are testing a massive 8,000mAh battery for their future smartphones. Read ...

Buy yourself a reliable inverter battery to keep your home powered during outages. Explore these top picks, featuring ...