1 00:00:00.000 --> 00:00:01.300 Gwangalli 2 00:00:01.301 --> 00:00:04.021 Today we're checking out batteries 3 00:00:04.021 --> 00:00:05.520 Previously on Gwangalli 4 00:00:05.521 --> 00:00:09.659 When we compared basic models, the batteries showed surprising results 5 00:00:09.659 --> 00:00:12.260 defying everyone's expectations 6 00:00:12.260 --> 00:00:16.000 (Comparing high-performance batteries!) To learn the differences between premium and standard batteries 7 00:00:16.000 --> 00:00:20.400 We also included Daiso Neo Cell, the winner of the first round 8 00:00:20.400 --> 00:00:22.800 (Bexel Platinum, Energizer Max Plus, Duracell Ultra, Daiso Neo Cell) Today's products 9 00:00:22.800 --> 00:00:25.140 (Tidbits, capacity test, duration test) Today's test 10 00:00:25.140 --> 00:00:28.000 (Bought them all myself today~) All batteries were purchased by us for this test 11 00:00:28.000 --> 00:00:30.540 Please subscribe and like 12 00:00:30.540 --> 00:00:32.580 (Review with self-purchased products!) Appearance comparison before exploration 13 00:00:32.580 --> 00:00:35.200 First up is Bexel Platinum 14 00:00:35.200 --> 00:00:38.260 Based on a 20-pack, it's 595 won per battery 15 00:00:38.260 --> 00:00:41.000 Next is Energizer Max Plus 16 00:00:41.000 --> 00:00:44.000 Based on a 20-pack, it's 845 won each 17 00:00:44.000 --> 00:00:46.700 Third is Duracell Ultra 18 00:00:46.700 --> 00:00:49.760 Based on a 20-pack, it's 595 won each 19 00:00:49.760 --> 00:00:52.300 Last, Daiso Neo Cell 20 00:00:52.300 --> 00:00:56.000 Based on a 20-pack, it's the cheapest at 150 won per battery 21 00:00:56.000 --> 00:00:58.420 I also measured the weight of each battery 22 00:00:58.420 --> 00:01:02.220 Duracell and Daiso are a tiny bit lighter, with a 1g difference 23 00:01:02.220 --> 00:01:05.560 So, what are the differences between these four batteries? 24 00:01:05.560 --> 00:01:07.000 Let the test begin! 25 00:01:07.000 --> 00:01:09.000 (Review with self-purchased products!) Battery tidbits 26 00:01:09.000 --> 00:01:11.640 (Before the test starts!) Batteries with different types and names 27 00:01:11.640 --> 00:01:14.280 (What are the differences between various batteries?) What differences do they actually have? 28 00:01:14.280 --> 00:01:18.000 First, Let's compare disposable and rechargeable batteries 29 00:01:18.000 --> 00:01:21.000 (Battery types) Generally, you can think of batteries as disposable 30 00:01:21.000 --> 00:01:24.540 The most commonly used are AAA and AA 31 00:01:24.540 --> 00:01:28.200 There are also various other types like coin, C, and D 32 00:01:28.200 --> 00:01:33.460 And for rechargeable batteries, AA and AAA are the most used 33 00:01:33.460 --> 00:01:37.560 (Battery's main component) What are the key differences in battery compositions? 34 00:01:37.560 --> 00:01:41.820 Batteries are generally alkaline, lithium, or manganese 35 00:01:41.820 --> 00:01:45.580 (Easy to find) Alkaline batteries are common in everyday life 36 00:01:45.580 --> 00:01:48.740 (Long usage time) They have the advantage of lasting a long time considering their price 37 00:01:48.740 --> 00:01:51.500 (High price) And lithium batteries, although expensive 38 00:01:51.500 --> 00:01:55.380 (High voltage) perform exceptionally well, ideal for high-voltage devices 39 00:01:55.380 --> 00:01:59.000 (Short usage time) Also, manganese batteries have the disadvantage of short usage time 40 00:01:59.000 --> 00:02:01.400 (Low price) but they are very cheap 41 00:02:01.400 --> 00:02:04.340 (Rechargeable batteries) Also, nickel-metal hydride is common in rechargeable batteries 42 00:02:04.340 --> 00:02:06.540 They need to be fully discharged before recharging 43 00:02:06.541 --> 00:02:09.661 to maintain their performance well 44 00:02:09.661 --> 00:02:13.360 Here's a reference for the voltage change over time 45 00:02:13.360 --> 00:02:16.080 for the most basic alkaline batteries and nickel-metal hydride rechargeable batteries. 46 00:02:16.080 --> 00:02:20.000 Now, some questions about disposable and rechargeable batteries! 47 00:02:20.000 --> 00:02:25.220 (Can batteries maintain their functions after being charged consistently?) Can rechargeable batteries maintain their initial functions? 48 00:02:25.220 --> 00:02:29.100 (Life drops with charge count) Basically, rechargeable batteries have a set limit of charging cycles 49 00:02:29.100 --> 00:02:32.660 As it gets closer to this number, the lifespan gradually decreases 50 00:02:32.660 --> 00:02:36.000 So, you can't use rechargeable batteries forever 51 00:02:36.000 --> 00:02:42.680 Second, AAA battery can work as an AA when used with foils? 52 00:02:42.680 --> 00:02:50.380 When putting AAA battery inside, filling the space wrapped with a foil, makes it work temporarily 53 00:02:52.880 --> 00:02:56.840 Third, wrong battery can cause malfunction? 54 00:02:56.840 --> 00:03:02.280 A low output battery in an overloadable product can lead to breakdowns 55 00:03:02.280 --> 00:03:05.320 And battery leak causes trouble occasionally 56 00:03:05.320 --> 00:03:08.620 This is usually because of using disposable and chargable battery together 57 00:03:08.620 --> 00:03:11.740 or when changing batteries partially 58 00:03:11.740 --> 00:03:16.420 or using batteries from more than two brands at the same time 59 00:03:16.420 --> 00:03:21.300 So, let's see which battery is for which product 60 00:03:21.300 --> 00:03:25.260 First, for a low load products like clocks, remote controllers, and audio 61 00:03:25.260 --> 00:03:28.000 a manganese or an alkaline battery is suitable 62 00:03:28.000 --> 00:03:32.200 And for a middle load products like portable lanterns, toys, game players 63 00:03:32.200 --> 00:03:34.160 I recommend a alkaline battery 64 00:03:34.160 --> 00:03:36.780 Lastly, for camera flashes and door locks 65 00:03:36.781 --> 00:03:40.479 A lithium battery would be good since they are high load products 66 00:03:40.479 --> 00:03:42.320 Capacity test 67 00:03:42.320 --> 00:03:46.620 (How to: Find a larger capacity battery when checking of each battery using the measurement equipment) 68 00:03:46.620 --> 00:03:52.840 First, let's start after connecting four batteries to the device in a row 69 00:03:54.922 --> 00:03:57.242 (After a while, the result?) 70 00:03:57.242 --> 00:03:59.000 The measurement has finished 71 00:03:59.000 --> 00:04:01.540 Bexel goes 1951mAh 72 00:04:01.541 --> 00:04:04.142 Energizer goes 2275mAh 73 00:04:04.142 --> 00:04:07.215 Duracell goes 2086mAh 74 00:04:07.216 --> 00:04:11.036 and Daiso goes 1958mAh 75 00:04:11.036 --> 00:04:13.840 The highest one is Energizer 76 00:04:13.840 --> 00:04:15.720 (Review with self-purchased products!) Sustainability test 77 00:04:15.720 --> 00:04:19.280 (How to: Find a one with a better sustainability using battery with a low/middle/high energy consumtion) When using a battery with from a low consumtion 78 00:04:19.281 --> 00:04:22.045 to high consumption products 79 00:04:22.045 --> 00:04:24.740 let me find the one with the best sustainability 80 00:04:24.740 --> 00:04:26.800 First, the representative of the low consumption 81 00:04:26.801 --> 00:04:27.801 A microphone 82 00:04:28.520 --> 00:04:31.140 Let's put in a new battery and start 83 00:04:33.120 --> 00:04:35.120 Time goes at the same time 84 00:04:37.000 --> 00:04:40.000 and will keep them until they are dead 85 00:04:43.280 --> 00:04:46.520 (Daiso's Neocell) After about 13hrs and 58mins 86 00:04:46.520 --> 00:04:49.580 the microphone with Daiso battery shows a low battery sign 87 00:04:50.200 --> 00:04:55.740 It is measured about 1.21V with the low battery sign on 88 00:04:56.080 --> 00:04:58.220 And after keeping them running 89 00:04:58.220 --> 00:05:00.240 About 14hrs and 17mins later 90 00:05:00.241 --> 00:05:02.281 Bexel got the low battery sign 91 00:05:03.100 --> 00:05:08.120 Bexel Platinum is measured 1.18V on the same basis 92 00:05:08.400 --> 00:05:10.000 And as time goes by more 93 00:05:12.000 --> 00:05:14.500 About 15hrs and 17mins later 94 00:05:14.501 --> 00:05:15.501 Duracell got the low battery sign as well 95 00:05:17.000 --> 00:05:22.480 On the same basis too, Duracell Ultra is measured about 1.20V 96 00:05:22.720 --> 00:05:25.360 Lastly, about 15hrs and 37mins later 97 00:05:25.361 --> 00:05:28.161 Energizer got the low battery sign 98 00:05:28.161 --> 00:05:32.180 Energizer Max Plus is measured about 1.18V 99 00:05:32.420 --> 00:05:36.880 It was Energizer which made the microphone work for the longest 100 00:05:36.880 --> 00:05:38.580 When activating a microphone 101 00:05:38.581 --> 00:05:40.221 Daiso discharged first 102 00:05:40.221 --> 00:05:43.080 Energizer‘s running time was the longest 103 00:05:43.080 --> 00:05:45.180 Next, for the representative of medium rate discharge products 104 00:05:45.181 --> 00:05:46.181 The toys 105 00:05:46.680 --> 00:05:50.180 We are putting in new batteries in each toy again 106 00:05:50.180 --> 00:05:52.000 And starting them at the same time 107 00:05:52.000 --> 00:05:54.680 The trains are running well 108 00:05:55.340 --> 00:05:57.461 (Run time approximately for 9 hours) Approximately 9 hours later 109 00:05:57.461 --> 00:06:01.215 (Gradually getting slower) The speed is slowly decreasing 110 00:06:01.535 --> 00:06:06.941 (Daiso Neocell) Daiso’s train stopped at around 9 hours and 34 minutes 111 00:06:06.980 --> 00:06:11.820 Daiso’s remaining battery is around 1.02V 112 00:06:12.000 --> 00:06:15.500 The rest of the trains are still running 113 00:06:19.440 --> 00:06:24.400 Next, Duracell’s train stopped at around 10 hours and 49 minutes 114 00:06:25.000 --> 00:06:28.560 Duracell’s remaining battery is around 1.11V 115 00:06:29.360 --> 00:06:31.660 Now there are only 2 left 116 00:06:31.661 --> 00:06:33.741 Which one will last longer? 117 00:06:36.080 --> 00:06:37.640 The time continues to pass by 118 00:06:37.641 --> 00:06:42.114 At around 12 hours and 19 minutes, Energizer’s train stopped 119 00:06:42.114 --> 00:06:46.720 Energizer Max Plus’s remaining bettery is around 1.07V 120 00:06:46.720 --> 00:06:50.060 We will watch the only survivor, Bexel till the end 121 00:06:50.840 --> 00:06:55.300 It is continuing to run well after 12 hours and 30 minutes 122 00:06:56.000 --> 00:06:58.181 It continued to run 123 00:06:58.181 --> 00:07:02.201 Until it stopped at around 12 hours and 48 minutes 124 00:07:02.201 --> 00:07:07.440 Bexel Platinum’s remaining battery was around 0.95V 125 00:07:07.440 --> 00:07:12.120 Bexel’s train ran the longest 126 00:07:12.120 --> 00:07:15.640 When it was used for toys, Daiso’s battery discharged the fastest 127 00:07:15.641 --> 00:07:18.681 And Bexel’s ran the longest 128 00:07:18.681 --> 00:07:20.940 Next, to test high-rate discharge product 129 00:07:20.941 --> 00:07:22.241 Door locks 130 00:07:22.461 --> 00:07:24.401 We put in new batteries in the door locks 131 00:07:24.401 --> 00:07:28.021 And we will turn it on while recording the number of times 132 00:07:28.281 --> 00:07:32.340 We turned it on 3000 times in the same way 133 00:07:32.340 --> 00:07:34.840 Now we are going to check the remaining battery mid-way 134 00:07:34.840 --> 00:07:38.560 These are the remaining batteries after turning them on 3000 times 135 00:07:39.000 --> 00:07:42.660 After the checking, to create the most realistic conditions 136 00:07:42.661 --> 00:07:45.741 We let them naturally discharge 137 00:07:46.720 --> 00:07:51.300 And after, we continued to turn them on while we recorded the number of times 138 00:07:52.580 --> 00:07:55.840 After 3 days of manually working them 139 00:07:55.840 --> 00:07:57.440 It’s almost over 140 00:07:58.340 --> 00:08:00.540 We continued to use the door locks 141 00:08:00.540 --> 00:08:03.500 And completed using them 10,000 times 142 00:08:03.500 --> 00:08:07.680 First, this is the remaining battery after using 7,300 times 143 00:08:07.680 --> 00:08:11.440 This is after 8,000 times 144 00:08:11.440 --> 00:08:15.340 And finally the remaining battery after 10,000 times 145 00:08:15.340 --> 00:08:18.240 The results of manually turning them on 10,000 times 146 00:08:18.240 --> 00:08:20.740 (At the limit of manual work) It will take a long way to completely discharge 147 00:08:20.740 --> 00:08:22.960 Because further manual work is too difficult 148 00:08:22.961 --> 00:08:26.301 We set them up to work automatically for 4 days 149 00:08:26.301 --> 00:08:29.420 And after 24 more hours of turning them on 150 00:08:29.421 --> 00:08:32.000 These are the remaining batteries of each one 151 00:08:32.000 --> 00:08:35.240 And this is the remaining after 48 hours of use 152 00:08:35.240 --> 00:08:39.300 Lastly, this is the remaining after operating the door lock for 72 hours 153 00:08:39.380 --> 00:08:42.940 And, when we turned the door lock on for one more day 154 00:08:42.941 --> 00:08:45.761 we could see that the daiso battery ran out first 155 00:08:45.761 --> 00:08:49.360 the remaining was 0.80v after it has ran out 156 00:08:49.680 --> 00:08:53.700 When we turned it on for three more hours, back cell had ran out 157 00:08:53.700 --> 00:08:57.780 The remaining was 0.94v 158 00:08:57.780 --> 00:09:01.320 We had the remaining two locks on for five more hours 159 00:09:01.320 --> 00:09:03.960 and the Duracell ran out 160 00:09:03.960 --> 00:09:06.720 Duacell had left with 0.84v 161 00:09:07.160 --> 00:09:11.700 The Energizer kept working for two more hours before it ran out 162 00:09:11.700 --> 00:09:15.160 The remaining was 0.81V 163 00:09:15.160 --> 00:09:18.460 That was a long test run of door locks! 164 00:09:18.460 --> 00:09:23.320 Please check out the amount of time it took for each battery to run out 165 00:09:23.580 --> 00:09:27.800 The Energizer battery was working for the longest 166 00:09:27.800 --> 00:09:30.540 The final result of batteries 167 00:09:30.540 --> 00:09:34.080 It took us one week to film this result of batteries 168 00:09:34.080 --> 00:09:37.000 When we measured the batteries with the discharge 250mAh rate 169 00:09:37.000 --> 00:09:40.120 the battery with the biggest storage was Energizer Max Plus 170 00:09:40.120 --> 00:09:43.320 However, we used a store-bought measuring device 171 00:09:43.320 --> 00:09:45.500 So the value might differ 172 00:09:45.500 --> 00:09:48.000 And, we also measured the duration value of the batteries 173 00:09:48.000 --> 00:09:50.000 The camera mic with low rate discharge 174 00:09:50.000 --> 00:09:53.000 was on for 15 hours and 37 minutes with Energizer 175 00:09:53.000 --> 00:09:55.000 It was able to be used the longest 176 00:09:55.000 --> 00:09:58.740 and the shortest one was from Daiso with 13 hours and 58 minutes 177 00:09:58.740 --> 00:10:02.000 And, when we had the batteries in a toy with moderate discharge rate 178 00:10:02.000 --> 00:10:05.580 Backcell came in first place with 12 hours and 48 minutes 179 00:10:05.580 --> 00:10:09.720 and the Daiso battery ran out the earliest with 9 hours and 34 minutes 180 00:10:09.720 --> 00:10:13.260 When we had a door lock on until it ran out, which is a high-rate discharge product 181 00:10:13.260 --> 00:10:16.000 Energizer was able to be working for the longest 182 00:10:16.000 --> 00:10:19.000 while Diaso, again worked for the shortest time 183 00:10:19.000 --> 00:10:23.388 However, this test was ran in a special condition with the purpose of a battery run out 184 00:10:23.388 --> 00:10:24.800 and the hours of operation 185 00:10:24.800 --> 00:10:27.760 may vary by the type of your door lock or the environment of use 186 00:10:27.760 --> 00:10:31.140 Lastly, the cheapest battery per one battery compared to the price 187 00:10:31.140 --> 00:10:33.360 was the Neocell from Daiso 188 00:10:33.360 --> 00:10:35.760 This is Gwanganri who does reviews with no ads 189 00:10:35.760 --> 00:10:38.360 Please like and subscribe 190 00:10:42.037 --> 00:10:43.402 (All-it Studio)