Vintage Japanese Flashlight LED Conversion Video
Original Flashlight
4 D-batteries 1.2v x 4 = 4.8V
Light bulb 4.8V x 0.6A = 2.88Wh
Waterproof
New Flashlight
6 Lithium batteries 18650 5C 3.7V 2500mah
Rechargeable Battery pack 10C 12V 5Ah 63Wh
Lamp bead 12V 8W 65mA
Reflector diameter 11 cm
7.8 hours usage
Waterproof
Battery Information
Model: 18650
Weight: about 48g
Rated voltage: 3.7V
Capacity: 2500mah
Internal resistance: about 15
Charging voltage: 4.2V
Discharge cut-off voltage: 2.5V
Discharge current: 5C discharge
BMS information
BMS 3 series 12.6V 20A lithium battery protection board (with recovery function-AUTO Recovery)
This product is an enhanced version: suitable for electric drills with starting current below 60A.
Scope of application: Lithium batteries with nominal voltages of 3.6V and 3.7V (including 18650, 26650, polymer lithium batteries)
Product size: 59*20*3.4 mm
Product weight: 4.3g
Charging voltage: 12.6V-13.0V
Continuous discharge current (upper limit): 20A (If the heat dissipation environment is not good, please reduce the load current to use)
Continuous charging current (upper limit): 10A
I hope you find this video useful and enjoy it!
Furthermore, I am happy to receive feedback, suggestions to improve myself.
!!! I’m sorry for the mistake if I did in this video !!!
Thank you very much for choosing to watch my video!
Have a nice day
Gear Show
26 Comments
Waw nice good work please make a more video this type please please 🙏🙏🙏☺️thank you
You are using a multi 18650 battery charger can you please suggest like to bye it.. please 🙏🙏🙏🙏🙏🙏🙏🙏🙏
What is the point of restoring a radio torch if you totally ignore the radio part of the repair. Very disappointed.
Y not restored also the radio?
Made in vietnam
LED化すると明るくていいですね。
もう指摘している人いるかもだけど、組み立てで肩掛けの紐を戻したとき、巻く向き逆じゃないかな。引っ張って紐が出てきたら調整が効かないと思う。
5:42 i love how you didn't cut that clip, cuz we all know that was fun
It’s perfect
And the award for the most creative use of a lobster fork on YouTube in 2022 goes to….😂
Nice work. 👏👏
можно вблютуз модуль припаять если радио неработает
а как вы вытяжку делали нет видео
Hello! Have you cleaned and repaired the makita plaster machine, if so, please post the clip. thank you very much.
Was hoping you would update the radio portion of the unit maybe put a small FM radio board with an amp in and keep the radio function.
Outstanding work! Really the care for the tiniest details is sooo awesome! 😀
And always carefully dodging the reflections XD
bonjour merci pour la video c'est tres gentil de votre part
How about the radio? -_-
9:24 hello my friend from the reflection
Very good job! Could you link for buying the components (battery cells, BMS and metallic strip), please? Thankyou.
Дешевле туда литиевую банку поставить, а остальное оставить как есть. Но так получилось по-богатому и фонарик теперь современный!
👍🌹
А радио? 🤔
Perfect! Great!
radio upgrade ??
But, what about the rádio? I didn't like It, you isolated the rádio.
E luce fu 👏🙏👍