400mAh battery on the recently launched Ace 5. For context, the Ace 3V, which the Ace 5V will replace, featured a 5,500mAh battery and supported 100W fast charging. It was powered by the ...

Most of recent smartphones can last just about a day and the battery life is even shorter when you use your ... There are two USB outputs on the side of the power bank, one with 5V/1A and one with ...

Solar powered switch-mode charger (CN3801), protector (HY2112) and 5V booster (MT3608) for LiFePO4 batteries. The charger provides maximum power point tracking (MPPT) and can easily be modified to ...