US firm launches smartphone with 16,000 mAh battery

American battery manufacturer Energiser has launched Power Max P16K Pro smartphone which features a 16,000 mAh battery. The phone comes with a 5.99-inch FHD display, an 8-megapixel selfie camera, 6 GB RAM and 128 GB built-in storage. The company is also planning to launch five of its smartphones in India, with the first launch taking place in May this year.