The Lifepowr A3 MacBook pro power bank specifications are listed as a 27000mah power bank with a USB-C output at 87watts.
After receiving a Lifepowr A3 MacBook pro power bank, I opened it up to see what's inside. There are 8 Samsung INR18650-35E, 18650 batteries combined, which equals to 28000mah output.
- The INR18650-35E specs are
- Official specifications:
- Nominal capacity: 3500mAh
- Minimum capacity: 3350mAh
- Nominal voltage: 3,6V - 3,7V
- Charging voltage: 4,2V
- Discharge current: 8A
- Maximum discharge current: 13A
- Charge current: 0,6C 2000mA
- Discharge end voltage: 2,65V
- Pluspol: FlatTop
- Chemistry: LiNiCoAlO2
- Diameter: 18,55mm ± 0,1
- Height: 65,25mm ± 0,15
- Weight: 48g ± 1
Photos bellow
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