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The battery life of JBLâs Clip is advertised as 5 hours. I found it to last a little less than that in my usage, but it does entirely depend on what volume level youâre using the Clip at. You can charge the Clip in less than 2 hours via USB (or much quicker using a mains adapter, not provided).
After charging for 30 minutes, we kept the iPhone X charging until it reached 100 percent: iPhone X: 2 hours, 5 minutes. iPhone 8 Plus: 1 hour, 50 minutes. iPhone 7 Plus: 2 hours, 32 minutes. Fast vs. regular charging. Apple's 29-watt USB-C fast charger (left) vs. regular 5-watt USB-A charger that's included with every iPhone (right).