#6580mAh Realme #30Watt #DART Power Bank #Capacity, #Charging Time Testing & #Teardown 🛠💥🙈

Others Powerbank from BCD Technology
https://youtube.com/playlist?list=PLeJ7X2Pmaxd5f2pNyJGzua_NifSpntxRm
. In the previous video, we unbox Realme 30W DART Charge Powerbank and test its charging methods and protocols. In this video, we tear down and test this power bank for its capacity, charging/discharging efficiency, and charging time. Results are here:

1. Tear Down
MCU: L031U6
Fuse: 12A28
Boost/Buck: RT7885A
MOSFET 1: DC39906
MOSFET 2: ON3109

2. Charging Test PD 3.0 at 12 V/2.2 A (25 Watts)
Time Taken: 2 hrs. 4 mins
Energy Consumed: 41.258 Wh
Capacity Record: 3427 mAh
Charging Efficiency of Power Bank: 89.6 %
Temperature maximum: 49.2 C

3. Discharging Test 9V/1.5 A (13.5 Watts)
Time Taken: 2 hrs 29 mins
Energy Given: 32.89 Wh
Capacity Recorded at 9V: 3723 mAh
Discharging Efficiency of Power Bank: 88.9 %
Temperature maximum: 39 C

4. Charging Test Super DART at 4.75 V/4 A (19 Watts)
Time Taken: 2 hrs. 32 mins
Energy Consumed: 41.35 Wh
Capacity Record: 8687 mAh
Charging Efficiency of Power Bank: 88.5 %

Our testing results revealed that this power bank will give 32.9 Wh/5 V = 6580 mAh capacity at 5V. which in turn charge a 4500 mAh battery power mobile phone 1.5 times and 6000 mAh by 1.10 times

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Unboxing Video: https://youtu.be/Fzq7mSmA-2A

Link:
Flipkart: http://fkrt.it/jF91JRuuuN
Realme: https://buy.realme.com/in/goods/225
Power banks companies can contact me for design ideas and testing.
#realme #dartpowebank #30W #bcdtechnology #bcdtech

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Видео #6580mAh Realme #30Watt #DART Power Bank #Capacity, #Charging Time Testing & #Teardown 🛠💥🙈 канала BCD Technology